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• 6/23/2019 at 23:57:09 UTC (0)
• 6/22/2019 at 00:13:33 UTC (1)
• 6/17/2019 at 00:05:31 UTC (2)
• 6/15/2019 at 00:21:52 UTC (3)
• 6/11/2019 at 23:57:08 UTC (4)
• 6/10/2019 at 00:13:32 UTC (5)
• 6/5/2019 at 00:05:30 UTC (6)
• 6/2/2019 at 00:28:02 UTC (7)
• 5/30/2019 at 23:57:32 UTC (8)
• 5/29/2019 at 00:13:31 UTC (9)
• 5/27/2019 at 00:28:57 UTC (10)
• 5/24/2019 at 00:05:29 UTC (11)
• 5/23/2019 at 12:12:24 UTC (12)
• 5/22/2019 at 00:21:51 UTC (13)

Description:

Service Item Id: 28718006add84922b8531a2fadfbf2d3

Copyright Text: NASA Disasters/MSFC/ASF, ESA Coperncius

Spatial Reference: 102100  (3857)


Single Fused Map Cache: false

Initial Extent:

XMin: -1.0970785831862722E7
YMin: 5032623.20424868
XMax: -9159752.26073516
YMax: 5363819.000171517
Spatial Reference: 102100  (3857)

Full Extent:

XMin: -1.1058677957790298E7
YMin: 3359970.197908259
XMax: -9708559.709763983
YMax: 5392030.0215465585
Spatial Reference: 102100  (3857)

Units: esriMeters

Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP

Document Info:

Title: sentinel1_waterextent_vector.mxd
Author:
Comments: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN STYLE="font-weight:bold;">Date of Image: </SPAN></P><P><SPAN>5/22/2019; 5/23/2019; 5/24/2019; 5/27/2019; 5/29/2019; 5/30/2019; 6/2/2019; 6/5/2019; 6/10/2019; 6/11/2019; 6/15/2019; 6/17/2019; 6/22/2019; 6/23/2019</SPAN></P><P><SPAN /></P><P><SPAN STYLE="font-weight:bold;">Date of Next Image: </SPAN></P><P><SPAN>Unknown </SPAN></P><P><SPAN /></P><P><SPAN STYLE="font-weight:bold;">Purpose/Summary: </SPAN></P><P><SPAN>Using data collected from the European Space Agency's (ESA) Sentinel-1A/B satellites, 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. The synthetic aperture radar (SAR) aboard Sentinel-1A/B allows for the detection of water on the surface when clouds are present as well as during the night time hours. </SPAN></P><P><SPAN /></P><P><SPAN STYLE="font-weight:bold;">Suggested Usage: </SPAN></P><P><SPAN>This product shows three areas: known reference water (blue), anomalous water identified outside the known reference water areas (red), and water detected in known wetlands or barren land (tan). This product can be used to perform a change analysis due to the flooding. </SPAN></P><P><SPAN /></P><P><SPAN STYLE="font-weight:bold;">Satellite/Sensor:</SPAN></P><P><SPAN>Synthetic Aperture Radar (SAR) on European Space Agency's (ESA) Copernicus Sentinel-1A/B satellite; 30 m resolution </SPAN></P><P><SPAN /></P><P><SPAN STYLE="font-weight:bold;">Credits: </SPAN></P><P><SPAN>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.</SPAN></P></DIV></DIV></DIV>
Subject: Water extent map produced using Copernicus Sentinel-1 for the flooding in the Central United States in late Spring 2019
Category:
Keywords: NASA Disasters Program,Flood,Flooding,Sentinel-1,SAR,ESA,Copernicus,Water Extent
AntialiasingMode: None
TextAntialiasingMode: Force

Supports Dynamic Layers: true

Resampling: false

MaxRecordCount: 1000

MaxImageHeight: 4096

MaxImageWidth: 4096

Supported Query Formats: JSON, geoJSON, PBF

Supports Query Data Elements: true

Min Scale: 0

Max Scale: 0

Supports Datum Transformation: true



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