s1a sarRGB 20190902 231126 231511.tif

Dates of Images:8/21/2019; 8/23/2019; 8/25/2019; 8/26/2019; 8/31/2019; 9/2/2019; 9/3/2019; 9/4/2019; 9/5/2019; 9/6/2019; 9/7/2019; 9/8/2019; 9/9/2019Date of Next Image:UnknownSummary:The Alaska Satellite Facility has developed a false color Red, Green, Blue (RGB) composite image of the Sentinel-1A/B Synthetic Aperture Radar (SAR) instrument which assigns the co- and cross-polarization information to a channel in the RGB composite. When used to support a flooding event, areas in blue denotes water present at the time of the satellite overpass before or after the start of the flooding event. Suggested Use:In this image, water appears in blue, vegetated areas in shades of green and urban areas in bright orange. It is recommended to use this product with ancillary information to derive flooded areas. Satellite/Sensor: Synthetic Aperture Radar on European Space Agency's (ESA) Copernicus Sentinel-1A/B satellite; 30 m resolution Credits: Sentinel data used in this derived product, contains modified Copernicus Sentinel data (2019), processed by ESA, Alaska Satellite Facility, and NASA Marshall Space Flight Center.Esri REST Endpoint:See URL section on right side of pageWMS Endpoint:https://maps.disasters.nasa.gov/ags04/services/hurricane_dorian_2019/sentinel1_rgb/MapServer/WMSServer

Data and Resources

Field Value
dcat_issued 2022-04-15T17:26:51.000Z
dcat_modified 2022-04-15T17:26:52.000Z
dcat_publisher_name NASA ArcGIS Online
guid https://www.arcgis.com/home/item.html?id=d25773bcb7844d3daa26f0e37e7f7d3d&sublayer=2
Tags
  • Copernicus
  • Dorian
  • ESA
  • Hurricane
  • NASA Disasters Program
  • SAR
  • Sentinel-1
isopen False
metadata_created 2025-09-18T18:19:02.489902
metadata_modified 2025-09-18T18:19:02.489909
notes <b>Dates of Images:</b><div>8/21/2019; 8/23/2019; 8/25/2019; 8/26/2019; 8/31/2019; 9/2/2019; 9/3/2019; 9/4/2019; 9/5/2019; 9/6/2019; 9/7/2019; 9/8/2019; 9/9/2019</div><div><br /></div><div><b>Date of Next Image:</b></div><div>Unknown</div><div><br /></div><div><b>Summary:</b></div><div>The Alaska Satellite Facility has developed a false color Red, Green, Blue (RGB) composite image of the Sentinel-1A/B Synthetic Aperture Radar (SAR) instrument which assigns the co- and cross-polarization information to a channel in the RGB composite. When used to support a flooding event, areas in blue denotes water present at the time of the satellite overpass before or after the start of the flooding event. </div><div><br /></div><div><b>Suggested Use:</b></div><div>In this image, water appears in blue, vegetated areas in shades of green and urban areas in bright orange. It is recommended to use this product with ancillary information to derive flooded areas. </div><div><br /></div><div><b>Satellite/Sensor: </b></div><div>Synthetic Aperture Radar on European Space Agency's (ESA) Copernicus Sentinel-1A/B satellite; 30 m resolution </div><div><br /></div><div><b>Credits: </b></div><div>Sentinel data used in this derived product, contains modified Copernicus Sentinel data (2019), processed by ESA, Alaska Satellite Facility, and NASA Marshall Space Flight Center.<br /></div><div><br /></div><div><b>Esri REST Endpoint:</b></div><div>See URL section on right side of page</div><div><br /><b>WMS Endpoint:</b></div><div><a href='https://maps.disasters.nasa.gov/ags04/services/hurricane_dorian_2019/sentinel1_rgb/MapServer/WMSServer' target='_blank'>https://maps.disasters.nasa.gov/ags04/services/hurricane_dorian_2019/sentinel1_rgb/MapServer/WMSServer</a><br /></div>
num_resources 7
num_tags 7
title s1a sarRGB 20190902 231126 231511.tif
url https://disasters.amerigeoss.org/maps/NASA::s1a-sarrgb-20190902-231126-231511-tif