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Service Item Id: efc614ad3beb480d930599838245857b
Copyright Text: NASA/MSFC, ESA Copernicus
Spatial Reference:
4326
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Single Fused Map Cache: false
Initial Extent:
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YMin: 12.338769419756662
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Spatial Reference: 4326
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Spatial Reference: 4326
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Units: esriDecimalDegrees
Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP
Document Info:
Title: sentinel1_rgb.mxd
Author:
Comments: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN STYLE="font-weight:bold;">Dates of Images:</SPAN></P><P><SPAN>10/25/2020, 10/26/2020, 10/27/2020, 10/28/2020, 10/29/2020, 10/30/2020, 10/31/2020, 11/1/2020, 11/3/2020, 11/4/2020, 11/5/2020, 11/6/2020, 11/7/2020, 11/8/2020, 11/9/2020, 11/10/2020, 11/11/2020, 11/12/2020, 11/13/2020, 11/14/2020, 11/15/2020, 11/16/2020, 11/17/2020, 11/18/2020, 11/19/2020, 11/20/2020, 11/21/2020, 11/22/2020, 11/23/2020</SPAN></P><P><SPAN STYLE="font-weight:bold;">Date of Next Image:</SPAN></P><P><SPAN>Unknown</SPAN></P><P><SPAN STYLE="font-weight:bold;">Summary:</SPAN></P><P><SPAN>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.</SPAN></P><P><SPAN STYLE="font-weight:bold;">Suggested Use:</SPAN></P><P><SPAN>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.</SPAN></P><P><SPAN STYLE="font-weight:bold;">Satellite/Sensor:</SPAN></P><P><SPAN>Copernicus Sentinel-1 Synthetic Aperture Radar (SAR).</SPAN></P><P><SPAN STYLE="font-weight:bold;">Resolution:</SPAN></P><P><SPAN>30 meters</SPAN></P><P><SPAN STYLE="font-weight:bold;">Credits:</SPAN></P><P><SPAN>NASA/MSFC, ESA Copernicus</SPAN></P><P><SPAN STYLE="font-weight:bold;">Esri REST Endpoint:</SPAN></P><P><SPAN>See URL section on the right side of page.</SPAN></P><P><SPAN STYLE="font-weight:bold;">WMS Endpoint:</SPAN></P><P><A href="https://maps.disasters.nasa.gov/ags04/services/hurricane_eta_2020/sentinel1_rgb/MapServer/WMSServer"><SPAN>https://maps.disasters.nasa.gov/ags04/services/hurricane_eta_2020/sentinel1_rgb/MapServer/WMSServer</SPAN></A></P><P><SPAN>Data Download:</SPAN></P><P><A href="https://maps.disasters.nasa.gov/download/gis_products/event_specific/2020/hurricane_eta/sentinel1/"><SPAN>https://maps.disasters.nasa.gov/download/gis_products/event_specific/2020/hurricane_eta/sentinel1/</SPAN></A></P></DIV></DIV></DIV>
Subject: RGB Composite (Copernicus Sentinel-1) for Hurricanes Eta and Iota 2020
Category:
Keywords: NASA,NASA Disasters Program,Hurricane Eta,Eta,Hurricane Iota,Iota,Hurricane,Tropical Storm,Central America,Honduras,Guatemala,Nicaragua,Belize,Costa Rica
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