| snippet:
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ARIA Damage Proxy Map (DPM) produced using Copernicus Sentinel-1 on April 25, 2019 |
| summary:
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ARIA Damage Proxy Map (DPM) produced using Copernicus Sentinel-1 on April 25, 2019 |
| accessInformation:
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Contains modified Copernicus Sentinel data (2019) analyzed by the NASA-JPL/Caltech ARIA team. The DPM was created by the NASA-JPL/Caltech ARIA team in collaboration with the Earth Observatory of Singapore (EOS), and the data were provided by the European Space Agency. The algorithm development was carried out at JPL under a contract with NASA. |
| _ssl:
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false |
| thumbnail:
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thumbnail/thumbnail.png |
| typeKeywords:
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["Data","Service","Image Service","ArcGIS Server"] |
| description:
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<div style='text-align:Left;'><div><p><span style='font-weight:bold;'>Date of Image: </span></p><p><span>4/25/2019</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 Advanced Rapid Imaging and Analysis (ARIA) team at NASA's Jet Propulsion Laboratory and California Institute of Technology, both in Pasadena, California, created this Damage Proxy Map (DPM) depicting areas in Northeastern Mozambique, that are likely damaged (shown by red and yellow pixels) as a result of Cyclone Kenneth. The map was derived from synthetic aperture radar (SAR) images from the Copernicus Sentinel-1 satellite, operated by the European Space Agency (ESA). The images were taken before (April 16, 2019) and after (April 28, 2019) the landfall of the cyclone (Category 4) on April 25, 2019.</span></p><p><span style='font-weight:bold;'>Suggested Use:</span></p><p><span>The color variation from yellow to red indicates increasingly more significant ground surface change. This damage proxy map should be used as guidance to identify damaged areas, and may be less reliable over vegetated areas. For example, the scattered single colored pixels over vegetated areas may be false positives, and the lack of colored pixels over vegetated areas does not necessarily mean no damage. </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 satellite</span></p><p><span>Resolution: 30 meters</span></p><p><span style='font-weight:bold;'>Credits:</span></p><p><span>Contains modified Copernicus Sentinel data (2019) analyzed by the NASA-JPL/Caltech ARIA team. The DPM was created by the NASA-JPL/Caltech ARIA team in collaboration with the Earth Observatory of Singapore (EOS), and the data were provided by the European Space Agency. The algorithm development was carried out at JPL under a contract with NASA.</span></p><p><span>For more information about ARIA, visit: http://aria.jpl.nasa.gov </span></p></div></div> |
| licenseInfo:
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<div style='text-align:Left;'><p><span>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. Please cite the information according to the direction provided in the metadata. Use of this product should include: "Contains modified Copernicus Sentinel data (2019) processed by ESA"</span></p></div> |
| catalogPath:
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|
| title:
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ARIA_DPM_v0.2_Mozambique.tif |
| type:
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Image Service |
| url:
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https://maps.disasters.nasa.gov/ags03/admin/cyclone_kenneth_2019/aria_dpm_20190425/ImageServer |
| tags:
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["NASA Disasters Program","Tropical Cyclone","Cyclone","Cyclone Kenneth","Mozambique","ARIA","SAR","Sentinel-1","ESA","Copernicus"] |
| culture:
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en-US |
| name:
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aria_dpm_20190425 |
| guid:
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|
| spatialReference:
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GCS_WGS_1984 |