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Merge pull request #4232 from nasa-gibs/release
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Release to Main v4.3.0
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ryanweiler92 authored Apr 13, 2023
2 parents d36b767 + 8202d08 commit f022de1
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4 changes: 4 additions & 0 deletions .github/PULL_REQUEST_TEMPLATE.md
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Expand Up @@ -31,4 +31,8 @@ This is simply a reminder of what we are going to look for before merging your c
- I have added tests that prove my fix is effective or that my feature works (if applicable)
- Any dependent changes have been merged and published in downstream modules (if applicable)

## Merging

Please use the `squash and merge` commit method unless each commit in your branch is vital to the commit history of main.

@nasa-gibs/worldview

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Expand Up @@ -2,6 +2,8 @@ The MODIS Near Real-Time (NRT) Global Flood Product (MCDWD) provides a daily glo

Users are advised to compare the flood product against the contributing MODIS reflectance imagery (such as 7-2-1 Corrected Reflectance; search for “721” after clicking “Add Layers”) , for the compositing period to ensure reported flood areas do not correspond to areas of cloud shadow. [Learn more...](https://earthdata.nasa.gov/earth-observation-data/near-real-time/mcdwd-nrt#ed-flood-faq)

As of January 12, 2023, a topographic filter has been applied to remove water detections from mountainous areas, greatly reducing the number of terrain shadow false-positives in such areas. These areas appear in all products as "Insufficient Data" (gray in default Worldview display).

#### Current Issues
- The flood layers are displaying a large number of flood pixels in the far north at present (generally above 60N). Most of these are false-positive detections, a result of the large number of overlapping images towards the poles in the source MODIS imagery (due to the nature of the spacecraft's polar orbit). During summer when such regions have long periods of daylight, even more observations are available, but this increases the chance that repeated cloud-shadow false-positives pass the compositing requirement, and contaminate the product. We are working on various adjustments to the algorithm to minimize this.

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Expand Up @@ -2,6 +2,8 @@ The MODIS Near Real-Time (NRT) Global Flood Product (MCDWD) provides a daily glo

Users are advised to compare the flood product against the contributing MODIS reflectance imagery (such as 7-2-1 Corrected Reflectance; search for “721” after clicking “Add Layers”) , for the compositing period to ensure reported flood areas do not correspond to areas of cloud shadow. [Learn more...](https://earthdata.nasa.gov/earth-observation-data/near-real-time/mcdwd-nrt#ed-flood-faq)

As of January 12, 2023, a topographic filter has been applied to remove water detections from mountainous areas, greatly reducing the number of terrain shadow false-positives in such areas. These areas appear in all products as "Insufficient Data" (gray in default Worldview display).

#### Current Issues
- The flood layers are displaying a large number of flood pixels in the far north at present (generally above 60N). Most of these are false-positive detections, a result of the large number of overlapping images towards the poles in the source MODIS imagery (due to the nature of the spacecraft's polar orbit). During summer when such regions have long periods of daylight, even more observations are available, but this increases the chance that repeated cloud-shadow false-positives pass the compositing requirement, and contaminate the product. We are working on various adjustments to the algorithm to minimize this.

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The OPERA Dynamic Surface Water Extent Provisional imagery layer is a Level-3 (L3) product that maps surface water every few days. The resolution is 30 m and the layer has 5 classifications: Not Water, Open Water, Partial Surface Water, Snow/Ice, and Cloud/Cloud Shadow. The input dataset for generating each product is the Harmonized Landsat Sentinel-2 (HLS) dataset. The OPERA Dynamic Surface Water Extent Provisional (L3) imagery layer is available through the Observational Products for End-Users from Remote Sensing Analysis (OPERA) project.
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Expand Up @@ -8,6 +8,7 @@
"description": "",
"measurements": [
"Land Surface Reflectance - Featured",
"Surface Water Extent - Featured",
"Aboveground Biomass",
"Land Surface Metrics - Featured",
"Geostationary",
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Expand Up @@ -114,6 +114,7 @@
"Surface Flux",
"Surface Albedo",
"Surface Pressure",
"Surface Water Extent",
"Terrain Elevation",
"TOA Albedo",
"TOA Flux",
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Expand Up @@ -19,6 +19,7 @@
"Soil Moisture",
"Snow Cover",
"Snow Water Equivalent",
"Surface Water Extent",
"Water Bodies"
]
}
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Expand Up @@ -114,6 +114,7 @@
"Surface Flux",
"Surface Albedo",
"Surface Pressure",
"Surface Water Extent",
"Terrain Elevation",
"TOA Albedo",
"TOA Flux",
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Expand Up @@ -18,6 +18,7 @@
"Snow Mass",
"Snow Water Equivalent",
"Soil Moisture",
"Surface Water Extent",
"Water Bodies"
]
}
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1 change: 1 addition & 0 deletions config/default/common/config/wv.json/layerOrder.json
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Expand Up @@ -111,6 +111,7 @@
"GHRSST_L4_GAMSSA_GDS2_Sea_Ice_Concentration",
"VIIRS_SNPP_L2_Sea_Surface_Temp_Day",
"VIIRS_SNPP_L2_Sea_Surface_Temp_Night",
"OPERA_L3_Dynamic_Surface_Water_Extent-HLS_Provisional",
"MODIS_Combined_Flood_2-Day",
"MODIS_Combined_Flood_3-Day",
"MODIS_Terra_Aerosol",
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{
"layers": {
"OPERA_L3_Dynamic_Surface_Water_Extent-HLS_Provisional": {
"id": "OPERA_L3_Dynamic_Surface_Water_Extent-HLS_Provisional",
"description": "multi-mission/opera/OPERA_L3_Dynamic_Surface_Water_Extent-HLS_Provisional",
"tags": "podaac PO.DAAC DSWx flood",
"group": "overlays",
"layergroup": "Surface Water Extent",
"disableSnapshot": true
}
}
}
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{
"measurements": {
"Surface Water Extent - Featured": {
"id": "featured-surface-water-extent",
"title": "Surface Water Extent",
"subtitle": "DSWx-HLS",
"sources": {
"DSWx-HLS": {
"id": "dswx-hls",
"title": "DSWx-HLS",
"description": "",
"image": "",
"settings": [
"OPERA_L3_Dynamic_Surface_Water_Extent-HLS_Provisional"
]
}
}
}
}
}
11 changes: 10 additions & 1 deletion config/default/common/config/wv.json/measurements/Flood.json
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Expand Up @@ -3,7 +3,7 @@
"Flood": {
"id": "flood",
"title": "Flood",
"subtitle": "Terra and Aqua/MODIS",
"subtitle": "Terra and Aqua/MODIS, DSWx-HLS",
"sources": {
"Terra and Aqua/MODIS": {
"id": "terra-aqua-modis",
Expand All @@ -14,6 +14,15 @@
"MODIS_Combined_Flood_2-Day",
"MODIS_Combined_Flood_3-Day"
]
},
"DSWx-HLS": {
"id": "dswx-hls",
"title": "DSWx-HLS",
"description": "",
"image": "",
"settings": [
"OPERA_L3_Dynamic_Surface_Water_Extent-HLS_Provisional"
]
}
}
}
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{
"measurements": {
"Surface Water Extent": {
"id": "surface-water-extent",
"title": "Surface Water Extent",
"subtitle": "DSWx-HLS",
"sources": {
"DSWx-HLS": {
"id": "dswx-hls",
"title": "DSWx-HLS",
"description": "",
"image": "",
"settings": [
"OPERA_L3_Dynamic_Surface_Water_Extent-HLS_Provisional"
]
}
}
}
}
}
4 changes: 2 additions & 2 deletions package-lock.json

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2 changes: 1 addition & 1 deletion package.json
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@@ -1,6 +1,6 @@
{
"name": "worldview",
"version": "4.2.0",
"version": "4.3.0",
"description": "Interactive interface for browsing full-resolution, global satellite imagery",
"keywords": [
"NASA",
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17 changes: 8 additions & 9 deletions web/js/components/layer/product-picker/browse/browse-layers.js
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Expand Up @@ -203,15 +203,14 @@ function BrowseLayers (props) {
return (
<>
{ isMobile ? renderMobileDropdown() : renderDesktopTabs() }
<div
className="product-outter-list-case"
style={
isCategoryDisplay ? { display: 'block', visibility: 'visible' } : { display: 'none', visibility: 'hidden' }
}
>
<CategoryGrid width={width} />
</div>
{ renderContent() }
{
isCategoryDisplay
? (
<div className="product-outter-list-case">
<CategoryGrid width={width} />
</div>
) : renderContent()
}
</>
);
}
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