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• 6/18/2021 at 09:45:46 UTC (0)
• 6/17/2021 at 09:52:53 UTC (1)
• 6/13/2021 at 21:59:39 UTC (2)
• 6/13/2021 at 09:36:09 UTC (3)
• 6/11/2021 at 22:14:51 UTC (4)
• 6/11/2021 at 09:51:52 UTC (5)
• 6/6/2021 at 22:07:31 UTC (6)
• 6/1/2021 at 21:59:39 UTC (7)
• 5/30/2021 at 22:16:56 UTC (8)
• 5/30/2021 at 09:53:15 UTC (9)
• 5/25/2021 at 22:08:22 UTC (10)
• 5/25/2021 at 09:45:45 UTC (11)
• 5/23/2021 at 22:24:12 UTC (12)
• 5/21/2021 at 09:30:12 UTC (13)
• 5/20/2021 at 21:59:39 UTC (14)
• 5/19/2021 at 09:46:31 UTC (15)
• 5/18/2021 at 22:16:30 UTC (16)
• 5/14/2021 at 09:38:32 UTC (17)

Description:

Service Item Id: d70abb04d21c466bbca27db037de094f

Copyright Text: NASA/MSFC, ESA Copernicus

Spatial Reference: 4326  (4326)


Single Fused Map Cache: false

Initial Extent:

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YMin: 3.5396792373323556
XMax: -48.89962689469927
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Spatial Reference: 4326  (4326)

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YMin: -0.7039622062128443
XMax: -54.469722439846734
YMax: 10.217412273401136
Spatial Reference: 4326  (4326)

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>5/14/2020, 5/18/2021, 5/19/2021, 5/20/2021, 5/21/2021</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><SPAN STYLE="font-weight:bold;">Data Download:</SPAN></P><P><A href="https://maps.disasters.nasa.gov/download/gis_products/event_specific/2021/guyana_floods/sentinel1/"><SPAN>https://maps.disasters.nasa.gov/download/gis_products/event_specific/2021/guyana_floods/sentinel1/</SPAN></A></P></DIV></DIV></DIV>
Subject: RGB Composite (Copernicus Sentinel-1) for the Guyana Floods 2021
Category:
Keywords: NASA,NASA Disasters Program,Flood,Guyana,Sentinel-1,SAR,ESA,Copernicus,Caribbean
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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