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

3/16/2019; 3/18/2019; 3/21/2019; 3/25/2019; 3/26/2019<\/SPAN><\/P>

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

Unknown <\/SPAN><\/P>

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

Using data collected from the European Space Agency's (ESA) Sentinel-2 satellite, scientists at NASA's Marshall Space Flight Center (MSFC) are able to create maps of the extent of water in the aftermath of the flooding in the Midwest United States. <\/SPAN><\/P>

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

This product shows four areas: <\/SPAN><\/P>

  • Known reference water (blue)<\/SPAN><\/P><\/LI>

  • Anomalous water identified outside the known reference water areas (red)<\/SPAN><\/P><\/LI>

  • Water detected in known wetlands or barren land (tan) <\/SPAN><\/P><\/LI>

  • Data uncertainty issues (gray)<\/SPAN><\/P><\/LI><\/UL>

    Note: Because these images were acquired during winter, there is a chance that the ground could be covered with snow. If large areas of blue appear over areas of land and now near a water source, there is a chance that snow is present.<\/SPAN><\/P>

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

    MultiSpectral Instrument (MSI) on European Space Agency's (ESA) Copernicus Sentinel-2B satellite; 10m resolution<\/SPAN><\/P>

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

    This product contains modified Copernicus Sentinel data (2019), processed by ESA; NASA/MSFC; USGS<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "Subject": "Water Extent Map Produced using Copernicus Sentinel-2 for the Midwest Flooding in March 2019", "Category": "", "AntialiasingMode": "None", "TextAntialiasingMode": "Force", "Keywords": "NASA Disasters Program,Midwest,Flood,Flooding,Sentinel-1,ESA,Copernicus" }, "capabilities": "Map,Query,Data", "supportedQueryFormats": "JSON, geoJSON", "exportTilesAllowed": false, "referenceScale": 0, "supportsDatumTransformation": true, "maxRecordCount": 1000, "maxImageHeight": 4096, "maxImageWidth": 4096, "supportedExtensions": "KmlServer, WMSServer", "serviceItemId": "c3e806fddf7b41dca4e5eb50ac2607df" }