Merge pull request #5451 from nasa-gibs/release

 Release to Main v4.47.0

config/default/common/config/metadata/layers/reference/orbits/OrbitTracks_NOAA-20_Ascending.md

@@ -1,3 +1,3 @@
-The NOAA-20 - Orbit Track & Time (Ascending/Day) layer is the path of the NOAA-20 satellite on its ascending/day-time orbit. Overpass times are shown in Coordinated Universal Time (UTC). Local overpass time at the equator is approximately 12:40.
+The NOAA-20 - Orbit Track & Time (Ascending/Day) layer is the path of the NOAA-20 satellite on its ascending/day-time orbit. Overpass times are shown in Coordinated Universal Time (UTC). Local overpass time at the equator is approximately 13:30.
 
 Orbital Track information from <https://www.space-track.org/>.

config/default/common/config/metadata/layers/reference/orbits/OrbitTracks_NOAA-20_Descending.md

@@ -1,3 +1,3 @@
-The NOAA-20 - Orbit Track & Time (Descending/Night) layer is the path of the NOAA-20 satellite on its descending/night-time orbit. Overpass times are shown in Coordinated Universal Time (UTC). Local overpass time at the equator is approximately 00:40.
+The NOAA-20 - Orbit Track & Time (Descending/Night) layer is the path of the NOAA-20 satellite on its descending/night-time orbit. Overpass times are shown in Coordinated Universal Time (UTC). Local overpass time at the equator is approximately 00:30.
 
 Orbital Track information from <https://www.space-track.org/>.

config/default/common/config/metadata/layers/reference/orbits/OrbitTracks_Suomi_NPP_Ascending.md

@@ -1,3 +1,3 @@
-The Suomi NPP Orbital Track & Overpass Time (Ascending/Day) layer is the path of the Suomi National Polar-orbiting Partnership (Suomi NPP) satellite on its ascending/day-time orbit. Overpass times are shown in Coordinated Universal Time (UTC). Local overpass time at the equator is approximately 13:00.
+The Suomi NPP Orbital Track & Overpass Time (Ascending/Day) layer is the path of the Suomi National Polar-orbiting Partnership (Suomi NPP) satellite on its ascending/day-time orbit. Overpass times are shown in Coordinated Universal Time (UTC). Local overpass time at the equator is approximately 13:30.
 
 Orbital Track information from <https://www.space-track.org/>.

config/default/common/config/metadata/layers/reference/orbits/OrbitTracks_Suomi_NPP_Descending.md

@@ -1,3 +1,3 @@
-The Suomi NPP Orbital Track & Overpass Time (Descending/Night) layer is the path of the Suomi National Polar-orbiting Partnership (Suomi NPP) satellite on its descending/night-time orbit. Overpass times are shown in Coordinated Universal Time (UTC). Local overpass time at the equator is approximately 01:00.
+The Suomi NPP Orbital Track & Overpass Time (Descending/Night) layer is the path of the Suomi National Polar-orbiting Partnership (Suomi NPP) satellite on its descending/night-time orbit. Overpass times are shown in Coordinated Universal Time (UTC). Local overpass time at the equator is approximately 01:30.
 
 Orbital Track information from <https://www.space-track.org/>.

config/default/common/config/metadata/layers/viirs/noaa20/VIIRS_NOAA20_Thermal_Anomalies_375m_All.md

@@ -2,6 +2,6 @@ The VIIRS (Visible Infrared Imaging Radiometer Suite) Fire and Thermal Anomalies
 
 The 375m I-band data complements the MODIS fire detections; they both show good agreement in hotspot detection but the improved spatial resolution of the 375m data provides a greater response over fires of relatively small areas and provides improved mapping of large fire perimeters. The 375m data also has improved nighttime performance. Consequently, these data are well suited for use in support of fire management (e.g., near real-time alert systems), as well as other science applications requiring improved fire mapping fidelity.
 
-The VIIRS Fire and Thermal Anomalies product is available from the NOAA-20 satellite (also known as JPSS-1). The sensor resolution is 375 m, imagery resolution is 250 m, and the temporal resolution is twice daily. The VIIRS instrument is aboard the joint NASA/NOAA NOAA-20 satellite, crosses the equator approximately 50 minutes prior to Suomi NPP, at approximately 12:40 PM (ascending node) and 12:40 AM (descending node). The thermal anomalies are represented as points (approximate center of a 375 m pixel) in GIBS/Worldview.
+The VIIRS Fire and Thermal Anomalies product is available from the NOAA-20 satellite (also known as JPSS-1), as well as the NOAA-21 (JPSS-2) and Suomi NPP satellites. The sensor resolution is 375 m, imagery resolution is 250 m, and the temporal resolution is twice daily. The VIIRS instrument is aboard the joint NASA/NOAA NOAA-20 satellite. The nominal (equator-crossing) observation times are 1:30PM (ascending node) and 1:30AM (descending node). NOAA-20 crosses the equator approximately 50 minutes after NOAA-21, with Suomi NPP in between the two satellites. The thermal anomalies are represented as points (approximate center of a 375 m pixel) in GIBS/Worldview.
 
 References: VJ114IMGT_NRT [doi:10.5067/FIRMS/VIIRS/VJ114IMGT_NRT.002](https://doi.org/10.5067/FIRMS/VIIRS/VJ114IMGT_NRT.002)

config/default/common/config/metadata/layers/viirs/noaa20/VIIRS_NOAA20_Thermal_Anomalies_375m_Day.md

@@ -2,6 +2,6 @@ The VIIRS (Visible Infrared Imaging Radiometer Suite) Fire and Thermal Anomalies
 
 The 375m I-band data complements the MODIS fire detections; they both show good agreement in hotspot detection but the improved spatial resolution of the 375m data provides a greater response over fires of relatively small areas and provides improved mapping of large fire perimeters. The 375m data also has improved nighttime performance. Consequently, these data are well suited for use in support of fire management (e.g., near real-time alert systems), as well as other science applications requiring improved fire mapping fidelity.
 
-The VIIRS Fire and Thermal Anomalies product is available from the NOAA-20 satellite (also known as JPSS-1). The sensor resolution is 375 m, imagery resolution is 250 m, and the temporal resolution is twice daily. The VIIRS instrument is aboard the joint NASA/NOAA NOAA-20 satellite,, crosses the equator approximately 50 minutes prior to Suomi NPP, at approximately 12:40 PM (ascending node) and 12:40 AM (descending node). The thermal anomalies are represented as points (approximate center of a 375 m pixel) in GIBS/Worldview.
+The VIIRS Fire and Thermal Anomalies product is available from the NOAA-20 satellite (also known as JPSS-1), as well as the NOAA-21 (JPSS-2) and Suomi NPP satellites. The sensor resolution is 375 m, imagery resolution is 250 m, and the temporal resolution is twice daily. The VIIRS instrument is aboard the joint NASA/NOAA NOAA-20 satellite. The nominal (equator-crossing) observation times are 1:30PM (ascending node) and 1:30AM (descending node). NOAA-20 crosses the equator approximately 50 minutes after NOAA-21, with Suomi NPP in between the two satellites. The thermal anomalies are represented as points (approximate center of a 375 m pixel) in GIBS/Worldview.
 
 References: VJ114IMGT_NRT [doi:10.5067/FIRMS/VIIRS/VJ114IMGT_NRT.002](https://doi.org/10.5067/FIRMS/VIIRS/VJ114IMGT_NRT.002)

config/default/common/config/metadata/layers/viirs/noaa20/VIIRS_NOAA20_Thermal_Anomalies_375m_Night.md

@@ -2,6 +2,6 @@ The VIIRS (Visible Infrared Imaging Radiometer Suite) Fire and Thermal Anomalies
 
 The 375m I-band data complements the MODIS fire detections; they both show good agreement in hotspot detection but the improved spatial resolution of the 375m data provides a greater response over fires of relatively small areas and provides improved mapping of large fire perimeters. The 375m data also has improved nighttime performance. Consequently, these data are well suited for use in support of fire management (e.g., near real-time alert systems), as well as other science applications requiring improved fire mapping fidelity.
 
-The VIIRS Fire and Thermal Anomalies product is available from the NOAA-20 satellite (also known as JPSS-1). The sensor resolution is 375 m, imagery resolution is 250 m, and the temporal resolution is twice daily. The VIIRS instrument is aboard the joint NASA/NOAA NOAA-20 satellite,, crosses the equator approximately 50 minutes prior to Suomi NPP, at approximately 12:40 PM (ascending node) and 12:40 AM (descending node). The thermal anomalies are represented as points (approximate center of a 375 m pixel) in GIBS/Worldview.
+The VIIRS Fire and Thermal Anomalies product is available from the NOAA-20 satellite (also known as JPSS-1), as well as the NOAA-21 (JPSS-2) and Suomi NPP satellites. The sensor resolution is 375 m, imagery resolution is 250 m, and the temporal resolution is twice daily. The VIIRS instrument is aboard the joint NASA/NOAA NOAA-20 satellite. The nominal (equator-crossing) observation times are 1:30PM (ascending node) and 1:30AM (descending node). NOAA-20 crosses the equator approximately 50 minutes after NOAA-21, with Suomi NPP in between the two satellites. The thermal anomalies are represented as points (approximate center of a 375 m pixel) in GIBS/Worldview.
 
 References: VJ114IMGT_NRT [doi:10.5067/FIRMS/VIIRS/VJ114IMGT_NRT.002](https://doi.org/10.5067/FIRMS/VIIRS/VJ114IMGT_NRT.002)

config/default/common/config/metadata/layers/viirs/noaa21/VIIRS_NOAA21_Thermal_Anomalies_375m_All.md

@@ -0,0 +1,7 @@
+The VIIRS (Visible Infrared Imaging Radiometer Suite) Fire and Thermal Anomalies (Day and Night, 375m) layer shows active fire detections and thermal anomalies, such as volcanoes, and gas flares. Fires can be set naturally, such as by lightning, or by humans, whether intentionally or accidentally. Fire is often thought of as a menace and detriment to life, but in some ecosystems it is necessary to maintain the equilibrium, for example, some plants only release seeds under high temperatures that can only be achieved by fire, fires can also clear undergrowth and brush to help restore forests to good health, humans use fire in slash and burn agriculture, to clear away last year’s crop stubble and provide nutrients for the soil and to clear areas for pasture. The fire layer is useful for studying the spatial and temporal distribution of fire, to locate persistent hot spots such as volcanoes and gas flares, to locate the source of air pollution from smoke that may have adverse human health impacts.
+
+The 375m I-band data complements the MODIS fire detections; they both show good agreement in hotspot detection but the improved spatial resolution of the 375m data provides a greater response over fires of relatively small areas and provides improved mapping of large fire perimeters. The 375m data also has improved nighttime performance. Consequently, these data are well suited for use in support of fire management (e.g., near real-time alert systems), as well as other science applications requiring improved fire mapping fidelity.
+
+The VIIRS Fire and Thermal Anomalies product is available from the NOAA-21 satellite (also known as JPSS-2), as well as the NOAA-20 (JPSS-2) and Suomi NPP satellites. The sensor resolution is 375 m, imagery resolution is 250 m, and the temporal resolution is twice daily. The VIIRS instrument is aboard the joint NASA/NOAA NOAA-21 satellite. The nominal (equator-crossing) observation times are 1:30PM (ascending node) and 1:30AM (descending node). NOAA-21 crosses the equator approximately 50 minutes prior to NOAA-20, with Suomi NPP in between the two satellites. The thermal anomalies are represented as points (approximate center of a 375 m pixel) in GIBS/Worldview.
+
+References: VJ114IMGT_NRT [doi:10.5067/FIRMS/VIIRS/VJ114IMGT_NRT.002](https://doi.org/10.5067/FIRMS/VIIRS/VJ114IMGT_NRT.002)

config/default/common/config/metadata/layers/viirs/noaa21/VIIRS_NOAA21_Thermal_Anomalies_375m_Day.md

@@ -0,0 +1,7 @@
+The VIIRS (Visible Infrared Imaging Radiometer Suite) Fire and Thermal Anomalies (Day, 375m) layer shows active fire detections and thermal anomalies, such as volcanoes, and gas flares. Fires can be set naturally, such as by lightning, or by humans, whether intentionally or accidentally. Fire is often thought of as a menace and detriment to life, but in some ecosystems it is necessary to maintain the equilibrium, for example, some plants only release seeds under high temperatures that can only be achieved by fire, fires can also clear undergrowth and brush to help restore forests to good health, humans use fire in slash and burn agriculture, to clear away last year’s crop stubble and provide nutrients for the soil and to clear areas for pasture. The fire layer is useful for studying the spatial and temporal distribution of fire, to locate persistent hot spots such as volcanoes and gas flares, to locate the source of air pollution from smoke that may have adverse human health impacts.
+
+The 375m I-band data complements the MODIS fire detections; they both show good agreement in hotspot detection but the improved spatial resolution of the 375m data provides a greater response over fires of relatively small areas and provides improved mapping of large fire perimeters. The 375m data also has improved nighttime performance. Consequently, these data are well suited for use in support of fire management (e.g., near real-time alert systems), as well as other science applications requiring improved fire mapping fidelity.
+
+The VIIRS Fire and Thermal Anomalies product is available from the NOAA-21 satellite (also known as JPSS-2), as well as the NOAA-20 (JPSS-2) and Suomi NPP satellites. The sensor resolution is 375 m, imagery resolution is 250 m, and the temporal resolution is twice daily. The VIIRS instrument is aboard the joint NASA/NOAA NOAA-21 satellite. The nominal (equator-crossing) observation times are 1:30PM (ascending node) and 1:30AM (descending node). NOAA-21 crosses the equator approximately 50 minutes prior to NOAA-20, with Suomi NPP in between the two satellites. The thermal anomalies are represented as points (approximate center of a 375 m pixel) in GIBS/Worldview.
+
+References: VJ114IMGT_NRT [doi:10.5067/FIRMS/VIIRS/VJ114IMGT_NRT.002](https://doi.org/10.5067/FIRMS/VIIRS/VJ114IMGT_NRT.002)

config/default/common/config/metadata/layers/viirs/noaa21/VIIRS_NOAA21_Thermal_Anomalies_375m_Night.md

@@ -0,0 +1,7 @@
+The VIIRS (Visible Infrared Imaging Radiometer Suite) Fire and Thermal Anomalies (Night, 375m) layer shows active fire detections and thermal anomalies, such as volcanoes, and gas flares. Fires can be set naturally, such as by lightning, or by humans, whether intentionally or accidentally. Fire is often thought of as a menace and detriment to life, but in some ecosystems it is necessary to maintain the equilibrium, for example, some plants only release seeds under high temperatures that can only be achieved by fire, fires can also clear undergrowth and brush to help restore forests to good health, humans use fire in slash and burn agriculture, to clear away last year’s crop stubble and provide nutrients for the soil and to clear areas for pasture. The fire layer is useful for studying the spatial and temporal distribution of fire, to locate persistent hot spots such as volcanoes and gas flares, to locate the source of air pollution from smoke that may have adverse human health impacts.
+
+The 375m I-band data complements the MODIS fire detections; they both show good agreement in hotspot detection but the improved spatial resolution of the 375m data provides a greater response over fires of relatively small areas and provides improved mapping of large fire perimeters. The 375m data also has improved nighttime performance. Consequently, these data are well suited for use in support of fire management (e.g., near real-time alert systems), as well as other science applications requiring improved fire mapping fidelity.
+
+The VIIRS Fire and Thermal Anomalies product is available from the NOAA-21 satellite (also known as JPSS-2), as well as the NOAA-20 (JPSS-2) and Suomi NPP satellites. The sensor resolution is 375 m, imagery resolution is 250 m, and the temporal resolution is twice daily. The VIIRS instrument is aboard the joint NASA/NOAA NOAA-21 satellite. The nominal (equator-crossing) observation times are 1:30PM (ascending node) and 1:30AM (descending node). NOAA-21 crosses the equator approximately 50 minutes prior to NOAA-20, with Suomi NPP in between the two satellites. The thermal anomalies are represented as points (approximate center of a 375 m pixel) in GIBS/Worldview.
+
+References: VJ114IMGT_NRT [doi:10.5067/FIRMS/VIIRS/VJ114IMGT_NRT.002](https://doi.org/10.5067/FIRMS/VIIRS/VJ114IMGT_NRT.002)

config/default/common/config/metadata/layers/viirs/snpp/VIIRS_SNPP_Apparent_Reflectance_VNP02MOD_M09.md

@@ -2,7 +2,7 @@ The VIIRS Apparent Reflectance (VNP02MOD, Band M09) layer is a direct measure of
 
 The Apparent Reflectance (VNP02MOD, Band M09) layer is available from the joint NASA/NOAA Suomi National Polar orbiting Partnership (Suomi NPP) satellite (CLDCR_L2_VIIRS_SNPP) for the daytime overpass. The sensor resolution is 750 m at nadir, imagery resolution is 750 m at nadir, and the temporal resolution is daily. Resolution is coarser toward both the left and the right edges of an imaging swath.
 
-Consult the [NASA VIIRS Suomi-NPP Level-2 Cirrus Reflectance Product User Guide](https://ladsweb.modaps.eosdis.nasa.gov/api/v2/content/archives/Document%20Archive/Science%20Data%20Product%20Documentation/VIIRS_Cirrus_Refl_User_Guide_Oct_2020.pdf) for additional information.
+Consult the [NASA VIIRS Suomi NPP Level-2 Cirrus Reflectance Product User Guide](https://ladsweb.modaps.eosdis.nasa.gov/api/v2/content/archives/Document%20Archive/Science%20Data%20Product%20Documentation/VIIRS_Cirrus_Refl_User_Guide_Oct_2020.pdf) for additional information.
 
 References: CLDCR_L2_VIIRS_SNPP.001 [doi:10.5067/VIIRS/CLDCR_L2_VIIRS_SNPP.001](https://doi.org/10.5067/VIIRS/CLDCR_L2_VIIRS_SNPP.001)
 

config/default/common/config/metadata/layers/viirs/snpp/VIIRS_SNPP_Cirrus_Reflectance_SWIR_M11.md

@@ -2,7 +2,7 @@ The VIIRS Cirrus Reflectance (SWIR, Band M11) layer is a quantitative measure of
 
 The VIIRS Cirrus Reflectance (SWIR, Band M11) layer is available from the joint NASA/NOAA Suomi National Polar orbiting Partnership (Suomi NPP) satellite (CLDCR_L2_VIIRS_SNPP) for the daytime overpass. The sensor/algorithm resolution is 750 m at nadir, imagery resolution is 750 m at nadir, and the temporal resolution is daily. Resolution is coarser toward both the left and the right edges of an imaging swath.
 
-Consult the [NASA VIIRS Suomi-NPP Level-2 Cirrus Reflectance Product User Guide](https://ladsweb.modaps.eosdis.nasa.gov/api/v2/content/archives/Document%20Archive/Science%20Data%20Product%20Documentation/VIIRS_Cirrus_Refl_User_Guide_Oct_2020.pdf) for additional information.
+Consult the [NASA VIIRS Suomi NPP Level-2 Cirrus Reflectance Product User Guide](https://ladsweb.modaps.eosdis.nasa.gov/api/v2/content/archives/Document%20Archive/Science%20Data%20Product%20Documentation/VIIRS_Cirrus_Refl_User_Guide_Oct_2020.pdf) for additional information.
 
 References: CLDCR_L2_VIIRS_SNPP.001 [doi:10.5067/VIIRS/CLDCR_L2_VIIRS_SNPP.001](https://doi.org/10.5067/VIIRS/CLDCR_L2_VIIRS_SNPP.001)
 

config/default/common/config/metadata/layers/viirs/snpp/VIIRS_SNPP_Cirrus_Reflectance_VIS_NIR.md

@@ -2,7 +2,7 @@ The VIIRS Cirrus Reflectance (Visible & NIR) layer is a quantitative measure of
 
 The VIIRS Cirrus Reflectance (Visible & NIR) layer is available from the joint NASA/NOAA Suomi National Polar orbiting Partnership (Suomi NPP) satellite (CLDCR_L2_VIIRS_SNPP) for the daytime overpass. The sensor/algorithm resolution is 750 m at nadir, imagery resolution is 750 m at nadir, and the temporal resolution is daily. Resolution is coarser toward both the left and the right edges of an imaging swath.
 
-Consult the [NASA VIIRS Suomi-NPP Level-2 Cirrus Reflectance Product User Guide](https://ladsweb.modaps.eosdis.nasa.gov/api/v2/content/archives/Document%20Archive/Science%20Data%20Product%20Documentation/VIIRS_Cirrus_Refl_User_Guide_Oct_2020.pdf) for additional information.
+Consult the [NASA VIIRS Suomi NPP Level-2 Cirrus Reflectance Product User Guide](https://ladsweb.modaps.eosdis.nasa.gov/api/v2/content/archives/Document%20Archive/Science%20Data%20Product%20Documentation/VIIRS_Cirrus_Refl_User_Guide_Oct_2020.pdf) for additional information.
 
 References: CLDCR_L2_VIIRS_SNPP.001 [doi:10.5067/VIIRS/CLDCR_L2_VIIRS_SNPP.001](https://doi.org/10.5067/VIIRS/CLDCR_L2_VIIRS_SNPP.001)