{ "culture": "en-US", "name": "sentinel1_water_extent", "guid": "6EF29490-F3A1-4704-B002-AB0543801109", "catalogPath": "", "snippet": "Water Extents (Copernicus Sentinel-1) for Hurricane Ida 2021", "description": "

Date of Images:<\/SPAN><\/P>

8/17/2021, 8/18/2021, 8/22/2021, 8/23/2021, 8/27/2021, 8/30/2021<\/SPAN><\/P>

Date of Next Image:<\/SPAN><\/P>

Unknown<\/SPAN><\/P>

Summary:<\/SPAN><\/P>

The Alaska Satellite Facility has developed water extent images using the Sentinel-1A/B Synthetic Aperture Radar (SAR) instrument. These images can be used to see where water is located at the time of the satellite overpass. This product shows all water detected and does not differentiate between normal water and flood water. To determine where flooding may have occurred, combine this layer with a reference water layer.<\/SPAN><\/P>

Suggested Use:<\/SPAN><\/P>

This product shows all water detected and does not differentiate between normal water and flood water. To determine where flooding may have occurred, combine this layer with a reference water layer.<\/SPAN><\/P>

Satellite/Sensor:<\/SPAN><\/P>

Copernicus Sentinel-1 Synthetic Aperture Radar (SAR).<\/SPAN><\/P>

Resolution:<\/SPAN><\/P>

30 meters<\/SPAN><\/P>

Credits:<\/SPAN><\/P>

NASA/MSFC, ESA Copernicus<\/SPAN><\/P>

Esri REST Endpoint:<\/SPAN><\/P>

See URL section on the right side of page.<\/SPAN><\/P>

WMS Endpoint:<\/SPAN><\/P>

https://maps.disasters.nasa.gov/ags04/services/hurricane_ida_2021/sentinel1_water_extent/MapServer/WMSServer<\/SPAN><\/A><\/P>

Data Download:<\/SPAN><\/P>

https://maps.disasters.nasa.gov/download/gis_products/event_specific/2021/hurricane_ida/sentinel1/water_extents/<\/SPAN><\/A><\/P>

<\/P><\/DIV><\/DIV><\/DIV>", "summary": "Water Extents (Copernicus Sentinel-1) for Hurricane Ida 2021", "title": "sentinel2_water_extent.mxd", "tags": [ "NASA", "NASA Disasters Program", "Hurricane Ida", "Flooding", "Copernicus", "SAR", "ESA", "Sentinel-1", "ASF" ], "type": "Map Service", "typeKeywords": [ "Data", "Service", "Map Service", "ArcGIS Server" ], "thumbnail": "thumbnail/thumbnail.png", "url": "", "extent": [ [ -95.8317013990706, 27.8617907580507 ], [ -67.6050219298971, 46.0938433867813 ] ], "spatialReference": "WGS_1984_UTM_Zone_15N", "accessInformation": "NASA/MSFC, ESA Copernicus", "licenseInfo": "

NASA data and products are freely available to federal, state, public, non-profit and commercial users. This information can be experimental- or research-grade data products and may not be appropriate for operational use. These NASA data products, services, and the Disasters Mapping Portal are intended to aid decision makers and enhance situational awareness, but these data are not guaranteed to be consistently available or routinely updated. Use of this product should include: \"Contains modified Copernicus Sentinel data (2021) processed by ESA\"<\/SPAN><\/P>

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<\/P><\/DIV><\/DIV>" }