diff --git a/book/opensearch_8_fedeo.ipynb b/book/opensearch_8_fedeo.ipynb
index 6f822a4..1f53880 100644
--- a/book/opensearch_8_fedeo.ipynb
+++ b/book/opensearch_8_fedeo.ipynb
@@ -15,7 +15,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 16,
+   "execution_count": 147,
    "id": "30675075",
    "metadata": {
     "tags": [
@@ -30,12 +30,13 @@
     "\n",
     "from xml.dom import minidom\n",
     "from xml.etree import ElementTree\n",
-    "from IPython.display import Markdown as md"
+    "from IPython.display import Markdown as md\n",
+    "# from IPython.display import HTML as html"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 148,
    "id": "0bc1e2cc",
    "metadata": {
     "tags": [
@@ -44,6 +45,9 @@
    },
    "outputs": [],
    "source": [
+    "URL_FEDEO_API = \"https://fedeo.ceos.org/api\"  # URL of OpenAPI description\n",
+    "\n",
+    "\n",
     "def get_api_request(template, os_querystring):\n",
     "  #\n",
     "  # Fill (URL) template with OpenSearch parameter values provided in os_querystring and \n",
@@ -150,7 +154,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 18,
+   "execution_count": 149,
    "id": "8572ead4",
    "metadata": {
     "tags": [
@@ -164,7 +168,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 19,
+   "execution_count": 150,
    "id": "2ed09441",
    "metadata": {
     "tags": [
@@ -181,7 +185,7 @@
        "<IPython.core.display.Markdown object>"
       ]
      },
-     "execution_count": 19,
+     "execution_count": 150,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -192,7 +196,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 20,
+   "execution_count": 151,
    "id": "01c80dcd",
    "metadata": {
     "tags": [
@@ -232,7 +236,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 21,
+   "execution_count": 152,
    "id": "fd8cdefc",
    "metadata": {
     "tags": [
@@ -246,7 +250,7 @@
        "'https://cmr.earthdata.nasa.gov/opensearch/collections.atom?keyword={os:searchTerms?}&instrument={echo:instrument?}&satellite={eo:platform?}&boundingBox={geo:box?}&lat={geo:lat?}&lon={geo:lon?}&radius={geo:radius?}&geometry={geo:geometry?}&placeName={geo:name?}&startTime={time:start?}&endTime={time:end?}&cursor={os:startPage?}&numberOfResults={os:count?}&offset={os:startIndex?}&uid={geo:uid?}&hasGranules={echo:hasGranules?}&isCwic={echo:isCwic?}&isGeoss={echo:isGeoss?}&isCeos={echo:isCeos?}&isEosdis={echo:isEosdis?}&isFedeo={echo:isFedeo?}&provider={echo:provider?}&clientId=ceosOpenSearchDoc'"
       ]
      },
-     "execution_count": 21,
+     "execution_count": 152,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -280,7 +284,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 22,
+   "execution_count": 153,
    "id": "d78fe4c0",
    "metadata": {},
    "outputs": [
@@ -290,7 +294,7 @@
        "'https://cmr.earthdata.nasa.gov/opensearch/collections.atom?keyword=C1532648141-ESA&numberOfResults=10&clientId=ceosOpenSearchDoc'"
       ]
      },
-     "execution_count": 22,
+     "execution_count": 153,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -302,7 +306,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 23,
+   "execution_count": 154,
    "id": "d0e72b46",
    "metadata": {
     "tags": [
@@ -315,7 +319,7 @@
       "text/markdown": [
        "```xml\n",
        "<?xml version=\"1.0\" ?><feed esipdiscovery:version=\"1.2\" xmlns=\"http://www.w3.org/2005/Atom\" xmlns:dc=\"http://purl.org/dc/elements/1.1/\" xmlns:echo=\"https://cmr.earthdata.nasa.gov/search/site/docs/search/api.html#atom\" xmlns:eo=\"http://a9.com/-/opensearch/extensions/eo/1.0/\" xmlns:esipdiscovery=\"http://commons.esipfed.org/ns/discovery/1.2/\" xmlns:georss=\"http://www.georss.org/georss\" xmlns:gml=\"http://www.opengis.net/gml\" xmlns:os=\"http://a9.com/-/spec/opensearch/1.1/\" xmlns:relevance=\"http://a9.com/-/opensearch/extensions/relevance/1.0/\" xmlns:time=\"http://a9.com/-/opensearch/extensions/time/1.0/\">   \n",
-       "     <updated>2024-12-05T12:40:42.588Z</updated>   \n",
+       "     <updated>2024-12-06T12:48:21.790Z</updated>   \n",
        "     <id>https://cmr.earthdata.nasa.gov/opensearch/collections.atom</id>   \n",
        "     <author>      \n",
        "          <name>CMR</name>      \n",
@@ -408,7 +412,7 @@
        "<IPython.core.display.Markdown object>"
       ]
      },
-     "execution_count": 23,
+     "execution_count": 154,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -430,7 +434,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 24,
+   "execution_count": 155,
    "id": "15c70321",
    "metadata": {},
    "outputs": [
@@ -446,7 +450,7 @@
        "<IPython.core.display.Markdown object>"
       ]
      },
-     "execution_count": 24,
+     "execution_count": 155,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -495,7 +499,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 25,
+   "execution_count": 156,
    "id": "8ad7b383",
    "metadata": {},
    "outputs": [
@@ -505,7 +509,7 @@
        "'https://fedeo.ceos.org/opensearch/description.xml?parentIdentifier=CryoSat.products'"
       ]
      },
-     "execution_count": 25,
+     "execution_count": 156,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -525,7 +529,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 26,
+   "execution_count": 157,
    "id": "e2a03174",
    "metadata": {
     "tags": [
@@ -548,7 +552,7 @@
        "\t\t\n",
        "\t\t\n",
        "\t\t    <param:Parameter minInclusive=\"2010-07-15T00:00:00.000Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:start}\"/>    \n",
-       "\t\t    <param:Parameter maxInclusive=\"2024-11-02T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
+       "\t\t    <param:Parameter maxInclusive=\"2024-11-08T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
        "\t\t\n",
        "\t\t    <param:Parameter name=\"acquisitionType\" value=\"{eo:acquisitionType}\">      \n",
        "\t\t\t\t\t\n",
@@ -704,7 +708,7 @@
        "\t\t\n",
        "\t\t\n",
        "\t\t    <param:Parameter minInclusive=\"2010-07-15T00:00:00.000Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:start}\"/>    \n",
-       "\t\t    <param:Parameter maxInclusive=\"2024-11-02T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
+       "\t\t    <param:Parameter maxInclusive=\"2024-11-08T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
        "\t\t\n",
        "\t\t    <param:Parameter name=\"acquisitionType\" value=\"{eo:acquisitionType}\">      \n",
        "\t\t\t\t\t\n",
@@ -860,7 +864,7 @@
        "\t\t\n",
        "\t\t\n",
        "\t\t    <param:Parameter minInclusive=\"2010-07-15T00:00:00.000Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:start}\"/>    \n",
-       "\t\t    <param:Parameter maxInclusive=\"2024-11-02T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
+       "\t\t    <param:Parameter maxInclusive=\"2024-11-08T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
        "\t\t\n",
        "\t\t    <param:Parameter name=\"acquisitionType\" value=\"{eo:acquisitionType}\">      \n",
        "\t\t\t\t\t\n",
@@ -1016,7 +1020,7 @@
        "\t\t\n",
        "\t\t\n",
        "\t\t    <param:Parameter minInclusive=\"2010-07-15T00:00:00.000Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:start}\"/>    \n",
-       "\t\t    <param:Parameter maxInclusive=\"2024-11-02T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
+       "\t\t    <param:Parameter maxInclusive=\"2024-11-08T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
        "\t\t\n",
        "\t\t    <param:Parameter name=\"acquisitionType\" value=\"{eo:acquisitionType}\">      \n",
        "\t\t\t\t\t\n",
@@ -1172,7 +1176,7 @@
        "\t\t\n",
        "\t\t\n",
        "\t\t    <param:Parameter minInclusive=\"2010-07-15T00:00:00.000Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:start}\"/>    \n",
-       "\t\t    <param:Parameter maxInclusive=\"2024-11-02T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
+       "\t\t    <param:Parameter maxInclusive=\"2024-11-08T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
        "\t\t\n",
        "\t\t    <param:Parameter name=\"acquisitionType\" value=\"{eo:acquisitionType}\">      \n",
        "\t\t\t\t\t\n",
@@ -1328,7 +1332,7 @@
        "\t\t\n",
        "\t\t\n",
        "\t\t    <param:Parameter minInclusive=\"2010-07-15T00:00:00.000Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:start}\"/>    \n",
-       "\t\t    <param:Parameter maxInclusive=\"2024-11-02T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
+       "\t\t    <param:Parameter maxInclusive=\"2024-11-08T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
        "\t\t\n",
        "\t\t    <param:Parameter name=\"acquisitionType\" value=\"{eo:acquisitionType}\">      \n",
        "\t\t\t\t\t\n",
@@ -1484,7 +1488,7 @@
        "\t\t\n",
        "\t\t\n",
        "\t\t    <param:Parameter minInclusive=\"2010-07-15T00:00:00.000Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:start}\"/>    \n",
-       "\t\t    <param:Parameter maxInclusive=\"2024-11-02T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
+       "\t\t    <param:Parameter maxInclusive=\"2024-11-08T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
        "\t\t\n",
        "\t\t    <param:Parameter name=\"acquisitionType\" value=\"{eo:acquisitionType}\">      \n",
        "\t\t\t\t\t\n",
@@ -1640,7 +1644,7 @@
        "\t\t\n",
        "\t\t\n",
        "\t\t    <param:Parameter minInclusive=\"2010-07-15T00:00:00.000Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:start}\"/>    \n",
-       "\t\t    <param:Parameter maxInclusive=\"2024-11-02T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
+       "\t\t    <param:Parameter maxInclusive=\"2024-11-08T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
        "\t\t\n",
        "\t\t    <param:Parameter name=\"acquisitionType\" value=\"{eo:acquisitionType}\">      \n",
        "\t\t\t\t\t\n",
@@ -1796,7 +1800,7 @@
        "\t\t\n",
        "\t\t\n",
        "\t\t    <param:Parameter minInclusive=\"2010-07-15T00:00:00.000Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:start}\"/>    \n",
-       "\t\t    <param:Parameter maxInclusive=\"2024-11-02T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
+       "\t\t    <param:Parameter maxInclusive=\"2024-11-08T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
        "\t\t\n",
        "\t\t    <param:Parameter name=\"acquisitionType\" value=\"{eo:acquisitionType}\">      \n",
        "\t\t\t\t\t\n",
@@ -1952,7 +1956,7 @@
        "\t\t\n",
        "\t\t\n",
        "\t\t    <param:Parameter minInclusive=\"2010-07-15T00:00:00.000Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:start}\"/>    \n",
-       "\t\t    <param:Parameter maxInclusive=\"2024-11-02T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
+       "\t\t    <param:Parameter maxInclusive=\"2024-11-08T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
        "\t\t\n",
        "\t\t    <param:Parameter name=\"acquisitionType\" value=\"{eo:acquisitionType}\">      \n",
        "\t\t\t\t\t\n",
@@ -2108,7 +2112,7 @@
        "\t\t\n",
        "\t\t\n",
        "\t\t    <param:Parameter minInclusive=\"2010-07-15T00:00:00.000Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:start}\"/>    \n",
-       "\t\t    <param:Parameter maxInclusive=\"2024-11-02T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
+       "\t\t    <param:Parameter maxInclusive=\"2024-11-08T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
        "\t\t\n",
        "\t\t    <param:Parameter name=\"acquisitionType\" value=\"{eo:acquisitionType}\">      \n",
        "\t\t\t\t\t\n",
@@ -2264,7 +2268,7 @@
        "\t\t\n",
        "\t\t\n",
        "\t\t    <param:Parameter minInclusive=\"2010-07-15T00:00:00.000Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:start}\"/>    \n",
-       "\t\t    <param:Parameter maxInclusive=\"2024-11-02T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
+       "\t\t    <param:Parameter maxInclusive=\"2024-11-08T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
        "\t\t\n",
        "\t\t    <param:Parameter name=\"acquisitionType\" value=\"{eo:acquisitionType}\">      \n",
        "\t\t\t\t\t\n",
@@ -2420,7 +2424,7 @@
        "\t\t\n",
        "\t\t\n",
        "\t\t    <param:Parameter minInclusive=\"2010-07-15T00:00:00.000Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:start}\"/>    \n",
-       "\t\t    <param:Parameter maxInclusive=\"2024-11-02T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
+       "\t\t    <param:Parameter maxInclusive=\"2024-11-08T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
        "\t\t\n",
        "\t\t    <param:Parameter name=\"acquisitionType\" value=\"{eo:acquisitionType}\">      \n",
        "\t\t\t\t\t\n",
@@ -2576,7 +2580,7 @@
        "\t\t\n",
        "\t\t\n",
        "\t\t    <param:Parameter minInclusive=\"2010-07-15T00:00:00.000Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:start}\"/>    \n",
-       "\t\t    <param:Parameter maxInclusive=\"2024-11-02T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
+       "\t\t    <param:Parameter maxInclusive=\"2024-11-08T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
        "\t\t\n",
        "\t\t    <param:Parameter name=\"acquisitionType\" value=\"{eo:acquisitionType}\">      \n",
        "\t\t\t\t\t\n",
@@ -2732,7 +2736,7 @@
        "\t\t\n",
        "\t\t\n",
        "\t\t    <param:Parameter minInclusive=\"2010-07-15T00:00:00.000Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:start}\"/>    \n",
-       "\t\t    <param:Parameter maxInclusive=\"2024-11-02T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
+       "\t\t    <param:Parameter maxInclusive=\"2024-11-08T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
        "\t\t\n",
        "\t\t    <param:Parameter name=\"acquisitionType\" value=\"{eo:acquisitionType}\">      \n",
        "\t\t\t\t\t\n",
@@ -2888,7 +2892,7 @@
        "\t\t\n",
        "\t\t\n",
        "\t\t    <param:Parameter minInclusive=\"2010-07-15T00:00:00.000Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:start}\"/>    \n",
-       "\t\t    <param:Parameter maxInclusive=\"2024-11-02T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
+       "\t\t    <param:Parameter maxInclusive=\"2024-11-08T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
        "\t\t\n",
        "\t\t    <param:Parameter name=\"acquisitionType\" value=\"{eo:acquisitionType}\">      \n",
        "\t\t\t\t\t\n",
@@ -3044,7 +3048,7 @@
        "\t\t\n",
        "\t\t\n",
        "\t\t    <param:Parameter minInclusive=\"2010-07-15T00:00:00.000Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:start}\"/>    \n",
-       "\t\t    <param:Parameter maxInclusive=\"2024-11-02T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
+       "\t\t    <param:Parameter maxInclusive=\"2024-11-08T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
        "\t\t\n",
        "\t\t    <param:Parameter name=\"acquisitionType\" value=\"{eo:acquisitionType}\">      \n",
        "\t\t\t\t\t\n",
@@ -3200,7 +3204,7 @@
        "\t\t\n",
        "\t\t\n",
        "\t\t    <param:Parameter minInclusive=\"2010-07-15T00:00:00.000Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:start}\"/>    \n",
-       "\t\t    <param:Parameter maxInclusive=\"2024-11-02T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
+       "\t\t    <param:Parameter maxInclusive=\"2024-11-08T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
        "\t\t\n",
        "\t\t    <param:Parameter name=\"acquisitionType\" value=\"{eo:acquisitionType}\">      \n",
        "\t\t\t\t\t\n",
@@ -3356,7 +3360,7 @@
        "\t\t\n",
        "\t\t\n",
        "\t\t    <param:Parameter minInclusive=\"2010-07-15T00:00:00.000Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:start}\"/>    \n",
-       "\t\t    <param:Parameter maxInclusive=\"2024-11-02T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
+       "\t\t    <param:Parameter maxInclusive=\"2024-11-08T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
        "\t\t\n",
        "\t\t    <param:Parameter name=\"acquisitionType\" value=\"{eo:acquisitionType}\">      \n",
        "\t\t\t\t\t\n",
@@ -3512,7 +3516,7 @@
        "\t\t\n",
        "\t\t\n",
        "\t\t    <param:Parameter minInclusive=\"2010-07-15T00:00:00.000Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:start}\"/>    \n",
-       "\t\t    <param:Parameter maxInclusive=\"2024-11-02T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
+       "\t\t    <param:Parameter maxInclusive=\"2024-11-08T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
        "\t\t\n",
        "\t\t    <param:Parameter name=\"acquisitionType\" value=\"{eo:acquisitionType}\">      \n",
        "\t\t\t\t\t\n",
@@ -3668,7 +3672,7 @@
        "\t\t\n",
        "\t\t\n",
        "\t\t    <param:Parameter minInclusive=\"2010-07-15T00:00:00.000Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:start}\"/>    \n",
-       "\t\t    <param:Parameter maxInclusive=\"2024-11-02T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
+       "\t\t    <param:Parameter maxInclusive=\"2024-11-08T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
        "\t\t\n",
        "\t\t    <param:Parameter name=\"acquisitionType\" value=\"{eo:acquisitionType}\">      \n",
        "\t\t\t\t\t\n",
@@ -3824,7 +3828,7 @@
        "\t\t\n",
        "\t\t\n",
        "\t\t    <param:Parameter minInclusive=\"2010-07-15T00:00:00.000Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:start}\"/>    \n",
-       "\t\t    <param:Parameter maxInclusive=\"2024-11-02T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
+       "\t\t    <param:Parameter maxInclusive=\"2024-11-08T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
        "\t\t\n",
        "\t\t    <param:Parameter name=\"acquisitionType\" value=\"{eo:acquisitionType}\">      \n",
        "\t\t\t\t\t\n",
@@ -3980,7 +3984,7 @@
        "\t\t\n",
        "\t\t\n",
        "\t\t    <param:Parameter minInclusive=\"2010-07-15T00:00:00.000Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:start}\"/>    \n",
-       "\t\t    <param:Parameter maxInclusive=\"2024-11-02T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
+       "\t\t    <param:Parameter maxInclusive=\"2024-11-08T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
        "\t\t\n",
        "\t\t    <param:Parameter name=\"acquisitionType\" value=\"{eo:acquisitionType}\">      \n",
        "\t\t\t\t\t\n",
@@ -4136,7 +4140,7 @@
        "\t\t\n",
        "\t\t\n",
        "\t\t    <param:Parameter minInclusive=\"2010-07-15T00:00:00.000Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:start}\"/>    \n",
-       "\t\t    <param:Parameter maxInclusive=\"2024-11-02T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
+       "\t\t    <param:Parameter maxInclusive=\"2024-11-08T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
        "\t\t\n",
        "\t\t    <param:Parameter name=\"acquisitionType\" value=\"{eo:acquisitionType}\">      \n",
        "\t\t\t\t\t\n",
@@ -4292,7 +4296,7 @@
        "\t\t\n",
        "\t\t\n",
        "\t\t    <param:Parameter minInclusive=\"2010-07-15T00:00:00.000Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:start}\"/>    \n",
-       "\t\t    <param:Parameter maxInclusive=\"2024-11-02T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
+       "\t\t    <param:Parameter maxInclusive=\"2024-11-08T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
        "\t\t\n",
        "\t\t    <param:Parameter name=\"acquisitionType\" value=\"{eo:acquisitionType}\">      \n",
        "\t\t\t\t\t\n",
@@ -4448,7 +4452,7 @@
        "\t\t\n",
        "\t\t\n",
        "\t\t    <param:Parameter minInclusive=\"2010-07-15T00:00:00.000Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:start}\"/>    \n",
-       "\t\t    <param:Parameter maxInclusive=\"2024-11-02T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
+       "\t\t    <param:Parameter maxInclusive=\"2024-11-08T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
        "\t\t\n",
        "\t\t    <param:Parameter name=\"acquisitionType\" value=\"{eo:acquisitionType}\">      \n",
        "\t\t\t\t\t\n",
@@ -4604,7 +4608,7 @@
        "\t\t\n",
        "\t\t\n",
        "\t\t    <param:Parameter minInclusive=\"2010-07-15T00:00:00.000Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:start}\"/>    \n",
-       "\t\t    <param:Parameter maxInclusive=\"2024-11-02T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
+       "\t\t    <param:Parameter maxInclusive=\"2024-11-08T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
        "\t\t\n",
        "\t\t    <param:Parameter name=\"acquisitionType\" value=\"{eo:acquisitionType}\">      \n",
        "\t\t\t\t\t\n",
@@ -4764,7 +4768,7 @@
        "\t\t\n",
        "\t\t\n",
        "\t\t    <param:Parameter minInclusive=\"2010-07-15T00:00:00.000Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:start}\"/>    \n",
-       "\t\t    <param:Parameter maxInclusive=\"2024-11-02T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
+       "\t\t    <param:Parameter maxInclusive=\"2024-11-08T23:59:59.999Z\" pattern=\"^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\\\.[0-9]{0,3})?(Z)$)?\" value=\"{time:end}\"/>    \n",
        "\t\t\n",
        "\t\t    <param:Parameter name=\"acquisitionType\" value=\"{eo:acquisitionType}\">      \n",
        "\t\t\t\t\t\n",
@@ -4914,7 +4918,7 @@
        "      <param:Option label=\"By orbitDirection (descending).\" value=\"orbitDirection,eo,0\"/>      \n",
        "    </param:Parameter>    \n",
        "  </os:Url>  \n",
-       "  <os:Query role=\"example\" time:end=\"2024-11-02T00:00:00.000Z\" time:start=\"2010-07-15T00:00:00.000Z\" xmlns:os=\"http://a9.com/-/spec/opensearch/1.1/\"/>  \n",
+       "  <os:Query role=\"example\" time:end=\"2024-11-08T00:00:00.000Z\" time:start=\"2010-07-15T00:00:00.000Z\" xmlns:os=\"http://a9.com/-/spec/opensearch/1.1/\"/>  \n",
        "  <LongName>Earth Observation Catalogue</LongName>  \n",
        "  <Image height=\"64\" type=\"image/png\" width=\"64\">https://fedeo.ceos.org/images/esa_favicon.ico</Image>  \n",
        "  <Image height=\"16\" type=\"image/vnd.microsoft.icon\" width=\"16\">https://fedeo.ceos.org/images/esa_favicon.ico</Image>  \n",
@@ -4932,7 +4936,7 @@
        "<IPython.core.display.Markdown object>"
       ]
      },
-     "execution_count": 26,
+     "execution_count": 157,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -4953,20 +4957,6 @@
     ">  Based on the (FedEO) OSDD, formulate a CEOS OpenSearch request for granules belonging to that collection.  "
    ]
   },
-  {
-   "cell_type": "code",
-   "execution_count": 27,
-   "id": "cb4e8954",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "# Get the OSDD document for granule search\n",
-    "response = requests.get( url_osdd )\n",
-    "\n",
-    "xmlstr = minidom.parseString(response.text).toprettyxml(indent='  ',newl='')\n",
-    "# md(\"```xml\\n\" + xmlstr + \"\\n```\\n\")"
-   ]
-  },
   {
    "cell_type": "markdown",
    "id": "5438ac0d",
@@ -4977,7 +4967,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 28,
+   "execution_count": 158,
    "id": "cc03f3bd",
    "metadata": {},
    "outputs": [
@@ -4987,7 +4977,7 @@
        "'https://fedeo.ceos.org/collections/datasets/items?httpAccept=application%2Fatom%2Bxml&parentIdentifier=CryoSat.products&startRecord={startIndex?}&startPage={startPage?}&limit={count?}&uid={geo:uid?}&acquisitionType={eo:acquisitionType?}&bbox={geo:box?}&name={geo:name?}&lat={geo:lat?}&lon={geo:lon?}&radius={geo:radius?}&geometry={geo:geometry?}&productVersion={eo:productVersion?}&productionStatus={eo:productionStatus?}&completionTimeFromAscendingNode={eo:completionTimeFromAscendingNode?}&acquisitionStation={eo:acquisitionStation?}&processingDate={eo:processingDate?}&instrument={eo:instrument?}&platform={eo:platform?}&orbitNumber={eo:orbitNumber?}&startTimeFromAscendingNode={eo:startTimeFromAscendingNode?}&productType={eo:productType?}&platformSerialIdentifier={eo:platformSerialIdentifier?}&processingCenter={eo:processingCenter?}&sensorMode={eo:sensorMode?}&orbitDirection={eo:orbitDirection?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}&datetime={time:start?}/{time:end?}&recordSchema={sru:recordSchema?}'"
       ]
      },
-     "execution_count": 28,
+     "execution_count": 158,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -5012,7 +5002,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 29,
+   "execution_count": 159,
    "id": "1269e674",
    "metadata": {},
    "outputs": [
@@ -5022,7 +5012,7 @@
        "'https://fedeo.ceos.org/collections/datasets/items?httpAccept=application%2Fatom%2Bxml&parentIdentifier=CryoSat.products&startRecord=1&datetime=2017-01-01T00:00:00Z/2017-12-31T00:00:00Z'"
       ]
      },
-     "execution_count": 29,
+     "execution_count": 159,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -5043,7 +5033,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 30,
+   "execution_count": 160,
    "id": "146554e7",
    "metadata": {
     "tags": [
@@ -5064,7 +5054,7 @@
        "<ns0:id>https://fedeo.ceos.org/collections/datasets/items</ns0:id>\n",
        "<ns0:rights>Copyright 2016-2024, European Space Agency</ns0:rights>\n",
        "<ns0:title>FedEO Clearinghouse - Search Response</ns0:title>\n",
-       "<ns0:updated>2024-12-05T12:40:43Z</ns0:updated>\n",
+       "<ns0:updated>2024-12-06T12:48:22Z</ns0:updated>\n",
        "<ns0:link href=\"https://fedeo.ceos.org/collections/series/items/CryoSat.products/api\" rel=\"search\" type=\"application/opensearchdescription+xml\" />\n",
        "<ns0:link href=\"https://fedeo.ceos.org/collections/datasets/items?parentIdentifier=CryoSat.products&amp;startRecord=1&amp;datetime=2017-01-01T00:00:00Z/2017-12-31T00:00:00Z&amp;httpAccept=application/geo%2Bjson;profile=&quot;http://www.opengis.net/spec/ogcapi-features-1/1.0&quot;\" rel=\"alternate\" type=\"application/geo+json;profile=&quot;http://www.opengis.net/spec/ogcapi-features-1/1.0&quot;\" />\n",
        "<ns0:link href=\"https://fedeo.ceos.org/collections/datasets/items?parentIdentifier=CryoSat.products&amp;startRecord=1&amp;datetime=2017-01-01T00:00:00Z/2017-12-31T00:00:00Z&amp;httpAccept=application/geo%2Bjson;profile=&quot;http://www.opengis.net/spec/os-geojson/1.0&quot;\" rel=\"alternate\" type=\"application/geo+json;profile=&quot;http://www.opengis.net/spec/os-geojson/1.0&quot;\" />\n",
@@ -5346,7 +5336,7 @@
        "<IPython.core.display.Markdown object>"
       ]
      },
-     "execution_count": 30,
+     "execution_count": 160,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -5364,17 +5354,709 @@
     "md(\"```xml\\n\" + xmltxt + \"\\n```\\n\")"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "id": "d3311def",
+   "metadata": {},
+   "source": [
+    "## Available Search Parameters"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "c7985450",
+   "metadata": {},
+   "source": [
+    "### Available Collection Search Parameters\n",
+    "\n",
+    "Collections can also be found directly in FedEO.  The available collections search parameters are advertised in the top-level OSDD at https://fedeo.ceos.org/opensearch/description.xml.  For detailed collection search examples with FedEO, we refer to https://fedeo.ceos.org/opensearch.html#collection-search."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 161,
+   "id": "54f9fba2",
+   "metadata": {
+    "tags": [
+     "remove-cell"
+    ]
+   },
+   "outputs": [],
+   "source": [
+    "# Get list of parameters from OpenAPI description.\n",
+    "response = requests.get(URL_FEDEO_API)\n",
+    "data = json.loads(response.text)    \n",
+    "\n",
+    "params = data['paths']['/collections']['get']['parameters'] "
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 162,
+   "id": "21d69cfd",
+   "metadata": {
+    "tags": [
+     "remove-input"
+    ]
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>Description</th>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>OpenSearch Parameter</th>\n",
+       "      <th></th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>{count}</th>\n",
+       "      <td>Number of records {os:count}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{dc:language}</th>\n",
+       "      <td>{dc:language}</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{dc:publisher}</th>\n",
+       "      <td>Name of data provider {dc:publisher}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{dc:subject}</th>\n",
+       "      <td>Keyword appearing in metadata record {dc:subject}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{dc:title}</th>\n",
+       "      <td>Metadata record title {dc:title}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:doi}</th>\n",
+       "      <td>Doi {eo:doi}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:instrument}</th>\n",
+       "      <td>Instrument name {eo:instrument}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:modificationDate}</th>\n",
+       "      <td>Modification date of the series/services/dataset metadata {eo:modificationDate}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:offering}</th>\n",
+       "      <td>offering {eo:offering}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:organisationName}</th>\n",
+       "      <td>Name of data provider {eo:organisationName}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:otherConstraint}</th>\n",
+       "      <td>other constraint {eo:otherConstraint}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:parentIdentifier}</th>\n",
+       "      <td>Parent identifier {eo:parentIdentifier}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:platform}</th>\n",
+       "      <td>Satellite name {eo:platform}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:processingLevel}</th>\n",
+       "      <td>Processing level {eo:processingLevel}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:sensorType}</th>\n",
+       "      <td>{eo:sensorType}</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:useLimitation}</th>\n",
+       "      <td>use limitation {eo:useLimitation}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{geo:box}</th>\n",
+       "      <td>Area of interest {geo:box}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{geo:geometry}</th>\n",
+       "      <td>Area of interest in WKT format {geo:geometry}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{geo:lat}</th>\n",
+       "      <td>Latitude of center of area of interest {geo:lat}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{geo:lon}</th>\n",
+       "      <td>Longitude of center of area of interest {geo:lon}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{geo:name}</th>\n",
+       "      <td>Name of area of interest {geo:name}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{geo:radius}</th>\n",
+       "      <td>Radius of area of interest {geo:radius} in meters.  Is combined with {geo:lon} and {geo:lat} or {geo:name}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{geo:uid}</th>\n",
+       "      <td>Local identifier {geo:uid} of the series/service/dataset returned as dc:identifier in response.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{referrer:source}</th>\n",
+       "      <td>source {referrer:source}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{searchTerms}</th>\n",
+       "      <td>Free text search term {os:searchTerms}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{semantic:classifiedAs}</th>\n",
+       "      <td>Keyword URI appearing in metadata record {semantic:classifiedAs}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{sru:sortKeys}</th>\n",
+       "      <td>sortKeys {sru:sortKeys}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{startIndex}</th>\n",
+       "      <td>Start index of first result {os:startIndex}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{startPage}</th>\n",
+       "      <td>Start index of first result page {os:startPage}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{time:start}/{time:end}</th>\n",
+       "      <td>Start and(or) end datetime of temporal constraint {time:start}/{time:end}.</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "                                                                                                                         Description\n",
+       "OpenSearch Parameter                                                                                                                \n",
+       "{count}                                                                                                Number of records {os:count}.\n",
+       "{dc:language}                                                                                                          {dc:language}\n",
+       "{dc:publisher}                                                                                 Name of data provider {dc:publisher}.\n",
+       "{dc:subject}                                                                      Keyword appearing in metadata record {dc:subject}.\n",
+       "{dc:title}                                                                                         Metadata record title {dc:title}.\n",
+       "{eo:doi}                                                                                                               Doi {eo:doi}.\n",
+       "{eo:instrument}                                                                                     Instrument name {eo:instrument}.\n",
+       "{eo:modificationDate}                               Modification date of the series/services/dataset metadata {eo:modificationDate}.\n",
+       "{eo:offering}                                                                                                offering {eo:offering}.\n",
+       "{eo:organisationName}                                                                   Name of data provider {eo:organisationName}.\n",
+       "{eo:otherConstraint}                                                                          other constraint {eo:otherConstraint}.\n",
+       "{eo:parentIdentifier}                                                                       Parent identifier {eo:parentIdentifier}.\n",
+       "{eo:platform}                                                                                          Satellite name {eo:platform}.\n",
+       "{eo:processingLevel}                                                                          Processing level {eo:processingLevel}.\n",
+       "{eo:sensorType}                                                                                                      {eo:sensorType}\n",
+       "{eo:useLimitation}                                                                                use limitation {eo:useLimitation}.\n",
+       "{geo:box}                                                                                                Area of interest {geo:box}.\n",
+       "{geo:geometry}                                                                        Area of interest in WKT format {geo:geometry}.\n",
+       "{geo:lat}                                                                          Latitude of center of area of interest {geo:lat}.\n",
+       "{geo:lon}                                                                         Longitude of center of area of interest {geo:lon}.\n",
+       "{geo:name}                                                                                      Name of area of interest {geo:name}.\n",
+       "{geo:radius}             Radius of area of interest {geo:radius} in meters.  Is combined with {geo:lon} and {geo:lat} or {geo:name}.\n",
+       "{geo:uid}                            Local identifier {geo:uid} of the series/service/dataset returned as dc:identifier in response.\n",
+       "{referrer:source}                                                                                          source {referrer:source}.\n",
+       "{searchTerms}                                                                                Free text search term {os:searchTerms}.\n",
+       "{semantic:classifiedAs}                                            Keyword URI appearing in metadata record {semantic:classifiedAs}.\n",
+       "{sru:sortKeys}                                                                                              sortKeys {sru:sortKeys}.\n",
+       "{startIndex}                                                                            Start index of first result {os:startIndex}.\n",
+       "{startPage}                                                                         Start index of first result page {os:startPage}.\n",
+       "{time:start}/{time:end}                                   Start and(or) end datetime of temporal constraint {time:start}/{time:end}."
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    }
+   ],
+   "source": [
+    "df = pd.DataFrame(params)\n",
+    "# df = df.sort_values(by=['x-value'])[['x-value', 'name', 'required', 'description']]\n",
+    "df = df.sort_values(by=['x-value'])[['x-value', 'description']]\n",
+    "\n",
+    "df.dropna(subset=[\"x-value\"], inplace=True)\n",
+    "df.columns= ['OpenSearch Parameter', 'Description']\n",
+    "df.set_index(\"OpenSearch Parameter\", inplace=True)\n",
+    "pd.set_option(\"display.max_columns\", None)\n",
+    "pd.set_option(\"display.max_rows\", None)\n",
+    "pd.set_option(\"max_colwidth\", None)\n",
+    "display(df)\n",
+    "\n",
+    "# md(df.to_markdown())  # does not work in JupyterBook\n",
+    "# html(df.to_html())"
+   ]
+  },
   {
    "cell_type": "markdown",
    "id": "0a0e7190",
    "metadata": {},
    "source": [
-    "## Available Granule Search Parameters\n",
+    "### Available Granule Search Parameters\n",
     "\n",
     "The set of available granule search parameters depends on the actual collection and is not fixed. Please refer to the [OpenAPI description](https://fedeo.ceos.org/api)  for the complete list of search parameters that\n",
     "may be advertised by a granule search OSDD. The meaning of these parameters is defined in [CEOS-OS-BP],\n",
     "[OGC 13-026r9](https://docs.ogc.org/is/13-026r9/13-026r9.html) and [OGC 10-032r8](https://portal.ogc.org/files/?artifact_id=56866)."
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 163,
+   "id": "e8780270",
+   "metadata": {
+    "tags": [
+     "remove-cell"
+    ]
+   },
+   "outputs": [],
+   "source": [
+    "# Get list of parameters from OpenAPI description.\n",
+    "response = requests.get(URL_FEDEO_API)\n",
+    "data = json.loads(response.text)    \n",
+    "\n",
+    "params = data['paths']['/collections/datasets/items']['get']['parameters'] "
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 164,
+   "id": "faeb642a",
+   "metadata": {
+    "tags": [
+     "remove-input"
+    ]
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>Description</th>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>OpenSearch Parameter</th>\n",
+       "      <th></th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>{count}</th>\n",
+       "      <td>Number of records {os:count}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{dc:type}</th>\n",
+       "      <td>Query parameter to define which type of resource to be retrieved {dc:type}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:acquisitionStation}</th>\n",
+       "      <td>Acquisition station {eo:acquisitionStation}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:acquisitionSubType}</th>\n",
+       "      <td>Acquisition sub type {eo:acquisitionSubType}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:acquisitionType}</th>\n",
+       "      <td>{eo:acquisitionType}</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:antennaLookDirection}</th>\n",
+       "      <td>Antenna look direction {eo:antennaLookDirection}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:archivingCenter}</th>\n",
+       "      <td>Archiving center {eo:archivingCenter}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:availabilityTime}</th>\n",
+       "      <td>Availability time {eo:availabilityTime}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:cloudCover}</th>\n",
+       "      <td>Cloud cover {eo:cloudCover}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:completionTimeFromAscendingNode}</th>\n",
+       "      <td>Completion time from ascending node {eo:completionTimeFromAscendingNode}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:compositeType}</th>\n",
+       "      <td>Composite type {eo:compositeType}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:creationDate}</th>\n",
+       "      <td>Creation date of the series/services/dataset metadata {eo:creationDate}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:doi}</th>\n",
+       "      <td>Doi {eo:doi}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:dopplerFrequency}</th>\n",
+       "      <td>Doppler frequency {eo:dopplerFrequency}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:frame}</th>\n",
+       "      <td>Frame {eo:frame}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:highestLocation}</th>\n",
+       "      <td>Highest location {eo:highestLocation}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:illuminationAzimuthAngle}</th>\n",
+       "      <td>Illumination azimuth angle {eo:illuminationAzimuthAngle}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:illuminationElevationAngle}</th>\n",
+       "      <td>Illumination elevation angle {eo:illuminationElevationAngle}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:illuminationZenithAngle}</th>\n",
+       "      <td>Illumination zenit angle {eo:illuminationZenithAngle}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:incidenceAngleVariation}</th>\n",
+       "      <td>Incidence angle variation {eo:incidenceAngleVariation}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:instrument}</th>\n",
+       "      <td>Instrument name {eo:instrument}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:lowestLocation}</th>\n",
+       "      <td>Lowest location {eo:lowestLocation}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:maximumIncidenceAngle}</th>\n",
+       "      <td>Maximum incidence angle {eo:maximumIncidenceAngle}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:minimumIncidenceAngle}</th>\n",
+       "      <td>Minimum incidence angle {eo:minimumIncidenceAngle}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:modificationDate}</th>\n",
+       "      <td>Modification date of the series/services/dataset metadata {eo:modificationDate}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:nativeProductFormat}</th>\n",
+       "      <td>Native product format</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:offering}</th>\n",
+       "      <td>offering {eo:offering}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:orbitDirection}</th>\n",
+       "      <td>Orbit direction{eo:orbitDirection}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:orbitNumber}</th>\n",
+       "      <td>Orbit number {eo:orbitNumber}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:orbitType}</th>\n",
+       "      <td>Orbit type {eo:orbitType}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:parentIdentifier}</th>\n",
+       "      <td>Parent identifier {eo:parentIdentifier}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:platformSerialIdentifier}</th>\n",
+       "      <td>Satellite serial identifier {eo:platformSerialIdentifier}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:platform}</th>\n",
+       "      <td>Satellite name {eo:platform}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:polarisationChannels}</th>\n",
+       "      <td>Polarisation Channels {eo:polarisationChannels}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:polarisationMode}</th>\n",
+       "      <td>Polarisation Mode {eo:polarisationMode}.\"</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:processingCenter}</th>\n",
+       "      <td>Processing center {eo:processingCenter}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:processingDate}</th>\n",
+       "      <td>Processing date {eo:processingDate}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:processingLevel}</th>\n",
+       "      <td>Processing level {eo:processingLevel}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:processingMode}</th>\n",
+       "      <td>Processing mode {eo:processingMode}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:processorName}</th>\n",
+       "      <td>Processor mame {eo:processorName}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:productQualityDegradationTag}</th>\n",
+       "      <td>Product quality degradation tag {eo:productQualityDegradationTag}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:productQualityStatus}</th>\n",
+       "      <td>Product quality status {eo:productQualityStatus}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:productType}</th>\n",
+       "      <td>Product Type {eo:productType}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:productVersion}</th>\n",
+       "      <td>Product version {eo:productVersion}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:productionStatus}</th>\n",
+       "      <td>Status of the datasets {eo:productionStatus}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:resolution}</th>\n",
+       "      <td>{eo:resolution}</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:sensorMode}</th>\n",
+       "      <td>Sensor mode {eo:sensorMode}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:sensorType}</th>\n",
+       "      <td>{eo:sensorType}</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:snowCover}</th>\n",
+       "      <td>Snow cover {eo:snowCover}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:spectralRange}</th>\n",
+       "      <td>Spectral range {eo:spectralRange}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:startTimeFromAscendingNode}</th>\n",
+       "      <td>Start time from ascending node {eo:startTimeFromAscendingNode}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:swathIdentifier}</th>\n",
+       "      <td>Swath identifier {eo:swathIdentifier}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:track}</th>\n",
+       "      <td>Track {eo:track}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{eo:wavelengths}</th>\n",
+       "      <td>Wavre length {eo:wavelengths}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{geo:box}</th>\n",
+       "      <td>Area of interest {geo:box}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{geo:geometry}</th>\n",
+       "      <td>Area of interest in WKT format {geo:geometry}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{geo:lat}</th>\n",
+       "      <td>Latitude of center of area of interest {geo:lat}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{geo:lon}</th>\n",
+       "      <td>Longitude of center of area of interest {geo:lon}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{geo:name}</th>\n",
+       "      <td>Name of area of interest {geo:name}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{geo:radius}</th>\n",
+       "      <td>Radius of area of interest {geo:radius} in meters.  Is combined with {geo:lon} and {geo:lat} or {geo:name}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{geo:uid}</th>\n",
+       "      <td>Local identifier {geo:uid} of the series/service/dataset returned as dc:identifier in response.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{referrer:source}</th>\n",
+       "      <td>source {referrer:source}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{searchTerms}</th>\n",
+       "      <td>Free text search term {os:searchTerms}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{semantic:classifiedAs}</th>\n",
+       "      <td>Keyword URI appearing in metadata record {semantic:classifiedAs}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{sru:facetLimit}</th>\n",
+       "      <td>facetLimit {sru:facetLimit}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{sru:recordSchema}</th>\n",
+       "      <td>Record schema {sru:recordSchema}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{sru:sortKeys}</th>\n",
+       "      <td>sortKeys {sru:sortKeys}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{startIndex}</th>\n",
+       "      <td>Start index of first result {os:startIndex}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{startPage}</th>\n",
+       "      <td>Start index of first result page {os:startPage}.</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>{time:start}/{time:end}</th>\n",
+       "      <td>Start and(or) end datetime of temporal constraint {time:start}/{time:end}.</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "                                                                                                                                      Description\n",
+       "OpenSearch Parameter                                                                                                                             \n",
+       "{count}                                                                                                             Number of records {os:count}.\n",
+       "{dc:type}                                                             Query parameter to define which type of resource to be retrieved {dc:type}.\n",
+       "{eo:acquisitionStation}                                                                              Acquisition station {eo:acquisitionStation}.\n",
+       "{eo:acquisitionSubType}                                                                             Acquisition sub type {eo:acquisitionSubType}.\n",
+       "{eo:acquisitionType}                                                                                                         {eo:acquisitionType}\n",
+       "{eo:antennaLookDirection}                                                                       Antenna look direction {eo:antennaLookDirection}.\n",
+       "{eo:archivingCenter}                                                                                       Archiving center {eo:archivingCenter}.\n",
+       "{eo:availabilityTime}                                                                                    Availability time {eo:availabilityTime}.\n",
+       "{eo:cloudCover}                                                                                                      Cloud cover {eo:cloudCover}.\n",
+       "{eo:completionTimeFromAscendingNode}                                    Completion time from ascending node {eo:completionTimeFromAscendingNode}.\n",
+       "{eo:compositeType}                                                                                             Composite type {eo:compositeType}.\n",
+       "{eo:creationDate}                                                        Creation date of the series/services/dataset metadata {eo:creationDate}.\n",
+       "{eo:doi}                                                                                                                            Doi {eo:doi}.\n",
+       "{eo:dopplerFrequency}                                                                                    Doppler frequency {eo:dopplerFrequency}.\n",
+       "{eo:frame}                                                                                                                      Frame {eo:frame}.\n",
+       "{eo:highestLocation}                                                                                       Highest location {eo:highestLocation}.\n",
+       "{eo:illuminationAzimuthAngle}                                                           Illumination azimuth angle {eo:illuminationAzimuthAngle}.\n",
+       "{eo:illuminationElevationAngle}                                                     Illumination elevation angle {eo:illuminationElevationAngle}.\n",
+       "{eo:illuminationZenithAngle}                                                               Illumination zenit angle {eo:illuminationZenithAngle}.\n",
+       "{eo:incidenceAngleVariation}                                                              Incidence angle variation {eo:incidenceAngleVariation}.\n",
+       "{eo:instrument}                                                                                                  Instrument name {eo:instrument}.\n",
+       "{eo:lowestLocation}                                                                                          Lowest location {eo:lowestLocation}.\n",
+       "{eo:maximumIncidenceAngle}                                                                    Maximum incidence angle {eo:maximumIncidenceAngle}.\n",
+       "{eo:minimumIncidenceAngle}                                                                    Minimum incidence angle {eo:minimumIncidenceAngle}.\n",
+       "{eo:modificationDate}                                            Modification date of the series/services/dataset metadata {eo:modificationDate}.\n",
+       "{eo:nativeProductFormat}                                                                                                    Native product format\n",
+       "{eo:offering}                                                                                                             offering {eo:offering}.\n",
+       "{eo:orbitDirection}                                                                                           Orbit direction{eo:orbitDirection}.\n",
+       "{eo:orbitNumber}                                                                                                   Orbit number {eo:orbitNumber}.\n",
+       "{eo:orbitType}                                                                                                         Orbit type {eo:orbitType}.\n",
+       "{eo:parentIdentifier}                                                                                    Parent identifier {eo:parentIdentifier}.\n",
+       "{eo:platformSerialIdentifier}                                                          Satellite serial identifier {eo:platformSerialIdentifier}.\n",
+       "{eo:platform}                                                                                                       Satellite name {eo:platform}.\n",
+       "{eo:polarisationChannels}                                                                        Polarisation Channels {eo:polarisationChannels}.\n",
+       "{eo:polarisationMode}                                                                                   Polarisation Mode {eo:polarisationMode}.\"\n",
+       "{eo:processingCenter}                                                                                    Processing center {eo:processingCenter}.\n",
+       "{eo:processingDate}                                                                                          Processing date {eo:processingDate}.\n",
+       "{eo:processingLevel}                                                                                       Processing level {eo:processingLevel}.\n",
+       "{eo:processingMode}                                                                                          Processing mode {eo:processingMode}.\n",
+       "{eo:processorName}                                                                                             Processor mame {eo:processorName}.\n",
+       "{eo:productQualityDegradationTag}                                              Product quality degradation tag {eo:productQualityDegradationTag}.\n",
+       "{eo:productQualityStatus}                                                                       Product quality status {eo:productQualityStatus}.\n",
+       "{eo:productType}                                                                                                   Product Type {eo:productType}.\n",
+       "{eo:productVersion}                                                                                          Product version {eo:productVersion}.\n",
+       "{eo:productionStatus}                                                                               Status of the datasets {eo:productionStatus}.\n",
+       "{eo:resolution}                                                                                                                   {eo:resolution}\n",
+       "{eo:sensorMode}                                                                                                      Sensor mode {eo:sensorMode}.\n",
+       "{eo:sensorType}                                                                                                                   {eo:sensorType}\n",
+       "{eo:snowCover}                                                                                                         Snow cover {eo:snowCover}.\n",
+       "{eo:spectralRange}                                                                                             Spectral range {eo:spectralRange}.\n",
+       "{eo:startTimeFromAscendingNode}                                                   Start time from ascending node {eo:startTimeFromAscendingNode}.\n",
+       "{eo:swathIdentifier}                                                                                       Swath identifier {eo:swathIdentifier}.\n",
+       "{eo:track}                                                                                                                      Track {eo:track}.\n",
+       "{eo:wavelengths}                                                                                                   Wavre length {eo:wavelengths}.\n",
+       "{geo:box}                                                                                                             Area of interest {geo:box}.\n",
+       "{geo:geometry}                                                                                     Area of interest in WKT format {geo:geometry}.\n",
+       "{geo:lat}                                                                                       Latitude of center of area of interest {geo:lat}.\n",
+       "{geo:lon}                                                                                      Longitude of center of area of interest {geo:lon}.\n",
+       "{geo:name}                                                                                                   Name of area of interest {geo:name}.\n",
+       "{geo:radius}                          Radius of area of interest {geo:radius} in meters.  Is combined with {geo:lon} and {geo:lat} or {geo:name}.\n",
+       "{geo:uid}                                         Local identifier {geo:uid} of the series/service/dataset returned as dc:identifier in response.\n",
+       "{referrer:source}                                                                                                       source {referrer:source}.\n",
+       "{searchTerms}                                                                                             Free text search term {os:searchTerms}.\n",
+       "{semantic:classifiedAs}                                                         Keyword URI appearing in metadata record {semantic:classifiedAs}.\n",
+       "{sru:facetLimit}                                                                                                     facetLimit {sru:facetLimit}.\n",
+       "{sru:recordSchema}                                                                                              Record schema {sru:recordSchema}.\n",
+       "{sru:sortKeys}                                                                                                           sortKeys {sru:sortKeys}.\n",
+       "{startIndex}                                                                                         Start index of first result {os:startIndex}.\n",
+       "{startPage}                                                                                      Start index of first result page {os:startPage}.\n",
+       "{time:start}/{time:end}                                                Start and(or) end datetime of temporal constraint {time:start}/{time:end}."
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    }
+   ],
+   "source": [
+    "df = pd.DataFrame(params)\n",
+    "# df = df.sort_values(by=['x-value'])[['x-value', 'name', 'required', 'description']]\n",
+    "df = df.sort_values(by=['x-value'])[['x-value', 'description']]\n",
+    "\n",
+    "df.dropna(subset=[\"x-value\"], inplace=True)\n",
+    "df.columns= ['OpenSearch Parameter', 'Description']\n",
+    "df.set_index(\"OpenSearch Parameter\", inplace=True)\n",
+    "pd.set_option(\"display.max_columns\", None)\n",
+    "pd.set_option(\"display.max_rows\", None)\n",
+    "pd.set_option(\"max_colwidth\", None)\n",
+    "display(df)\n",
+    "\n",
+    "# md(df.to_markdown())  # does not work in JupyterBook\n",
+    "# html(df.to_html())"
+   ]
   }
  ],
  "metadata": {