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Service Item Id: e49b89e40e204bb99c95fc37d1a17744
Copyright Text: NASA-JPL/Caltech ARIA team, National Central University, ESA, Copernicus
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Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP
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Title: aria.mxd
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Comments: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN STYLE="font-weight:bold;">Date of Images:</SPAN></P><P><SPAN>11/7/2020, 11/18/2020, 11/19/2020</SPAN></P><P><SPAN STYLE="font-weight:bold;">Summary:</SPAN></P><P><SPAN>The National Central University (NCU) of Taiwan, in collaboration with the Advanced Rapid Imaging and Analysis (ARIA) team at NASA's Jet Propulsion Laboratory and California Institute of Technology in California, created this preliminary map showing areas of Izabal region, Guatemala that are likely flooded as a result of Hurricanes Eta and Iota, shown by blue pixels. This map should be used as a guidance to identify areas that are likely flooded, and maybe less reliable over urban and vegetated areas.</SPAN></P><UL><LI><P><SPAN>11/7 Image: The map was derived from synthetic aperture radar (SAR) data acquired on October 26 and November 7, 2020 by the Copernicus Sentinel-1 satellites (Relative orbit 63) operated by the European Space Agency (ESA). </SPAN></P></LI><LI><P><SPAN>11/18 Image: The map was derived from synthetic aperture radar (SAR) data acquired on October 25 and November 18, 2020 by the Copernicus Sentinel-1 satellites (Relative orbit 55) operated by the European Space Agency (ESA). </SPAN></P></LI><LI><P><SPAN>11/19 Image: The map map was derived from synthetic aperture radar (SAR) data acquired on November 19, 2020 by the Copernicus Sentinel-1 satellites operated by the European Space Agency (ESA). </SPAN></P></LI></UL><P><SPAN STYLE="font-weight:bold;">Suggested Use:</SPAN></P><P><SPAN>Likely flooded areas are shown as blue. This FPM should be used as guidance to identify flooded areas, and may be less reliable over urban and vegetated areas.</SPAN></P><P><SPAN STYLE="font-weight:bold;">Satellite/Sensor:</SPAN></P><P><SPAN>Synthetic Aperture Radar (SAR) from Copernicus Sentinel-1 operated by the European Space Agency (ESA)</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>Analyzed by the National Central University and NASA-JPL/Caltech ARIA team. Part of this research was carried out at JPL funded by NASA Earth Applied Sciences Disasters Program. The image contains modified Copernicus Sentinel data (2020)</SPAN></P><P><SPAN STYLE="font-weight:bold;">Esri REST Endpoint:</SPAN></P><P><SPAN>See URL section on right side of page.</SPAN></P><P><SPAN STYLE="font-weight:bold;">WMS Endpoint:</SPAN></P><P><SPAN STYLE="font-weight:bold;">Download:</SPAN></P><P><A href="https://maps.disasters.nasa.gov/download/gis_products/event_specific/2020/hurricanes_eta_iota/aria/"><SPAN>https://maps.disasters.nasa.gov/download/gis_products/event_specific/2020/hurricanes_eta_iota/aria/</SPAN></A></P></DIV></DIV></DIV>
Subject: ARIA Flood Proxy Map (Copernicus Sentinel-1) for Hurricanes Eta and Iota 2020
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Keywords: NASA,NASA Disasters Program,ARIA,National Central University,Guatemala,Eta,Iota,Honduras,Nicaragua,Hurricane,Tropical Cyclone,Sentinel-1,ESA,Copernicus,SAR
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