| snippet:
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True Color, NDVI, and mNDWI Imagery (Copernicus Sentinel-2) for Jackson, MS NWS Weather Forecast Office for the US Severe Weather April 2025. |
| summary:
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True Color, NDVI, and mNDWI Imagery (Copernicus Sentinel-2) for Jackson, MS NWS Weather Forecast Office for the US Severe Weather April 2025. |
| extent:
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[[-93.0002177033454,30.5406586575288],[-87.7300714260014,34.4408157146921]] |
| accessInformation:
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NASA/MSFC, USGS, ESA Copernicus |
| thumbnail:
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thumbnail/thumbnail.png |
| maxScale:
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1.7976931348623157E308 |
| typeKeywords:
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["Data","Service","Map Service","ArcGIS Server"] |
| description:
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<div style='text-align:Left;'><p><span>This is a subset of the total Sentinel-2 Copernicus collection for the Midwest Tornadoes in March 2025. Other subsets from various affected National Weather Service (NWS) Weather Forecast Offices (WFOs) can be found at the following links. The WFO map can be found here as the "County Warning Area" (1) layer: </span></p><p><a href='https://mapservices.weather.noaa.gov/static/rest/services/nws_reference_maps/nws_reference_map/FeatureServer' rel='nofollow ugc' target='_blank'>https://mapservices.weather.noaa.gov/static/rest/services/nws_reference_maps/nws_reference_map/FeatureServer</a></p><p>JAN (Jackson, MS): <a href='https://maps.disasters.nasa.gov/arcgis/home/item.html?id=b64d35ce447b4e559ff68e7ac6e43755' rel='nofollow ugc' target='_blank'>https://maps.disasters.nasa.gov/arcgis/home/item.html?id=b64d35ce447b4e559ff68e7ac6e43755</a></p><p><span>LZK (Little Rock, AR): </span><a href='https://maps.disasters.nasa.gov/arcgis/home/item.html?id=b37b5a1067554b049c25d45342223a03' rel='nofollow ugc' target='_blank'>https://maps.disasters.nasa.gov/arcgis/home/item.html?id=b37b5a1067554b049c25d45342223a03</a></p><p><span>MEG (Memphis, TN): </span><a href='https://maps.disasters.nasa.gov/arcgis/home/item.html?id=ecbbe620e4d24627933d56b9636582ae' rel='nofollow ugc' target='_blank'>https://maps.disasters.nasa.gov/arcgis/home/item.html?id=ecbbe620e4d24627933d56b9636582ae</a></p><p><span>OHX (Nashville, TN): </span><a href='https://maps.disasters.nasa.gov/arcgis/home/item.html?id=ddd6bd8c111d4f7a97b1bc96b113456d' rel='nofollow ugc' target='_blank'>https://maps.disasters.nasa.gov/arcgis/home/item.html?id=ddd6bd8c111d4f7a97b1bc96b113456d</a></p><p><span>PAH (Paducah, KY): </span><a href='https://maps.disasters.nasa.gov/arcgis/home/item.html?id=53280cacec36423dacf9d2d8fcbdfbad' rel='nofollow ugc' target='_blank'>https://maps.disasters.nasa.gov/arcgis/home/item.html?id=53280cacec36423dacf9d2d8fcbdfbad</a></p><p><span>SHV (Shreveport, LA): </span><a href='https://maps.disasters.nasa.gov/arcgis/home/item.html?id=62d7b982e61444cb92287a63f479e78f' rel='nofollow ugc' target='_blank'>https://maps.disasters.nasa.gov/arcgis/home/item.html?id=62d7b982e61444cb92287a63f479e78f</a></p><p><span style='font-weight:bold;'>Dates of Images:</span></p><p><span>Post-Event: April 9, 2025; April 8, 2025</span></p><p><span>Pre-Event: March 22, 2025</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 True Color RGB composite provides a product of how the surface would look to the naked eye from space. The RGB is created using the red, green, and blue channels of the respective instrument.</span></p><p><span>The dynamically generated Normalized Difference Vegetation Index (NDVI) layer is an index for quantifying green vegetation. It reflects the state of vegetation health based on how vegetation reflects light at certain wavelengths.</span></p><div style='font-family:inherit; font-size:16px;'>Modified Normalized Difference Water Index (MNDWI) provides a different view of the Earth's surface combining different bands to make water bodies more obvious. This index can be used to identify flooded areas as well as heavily saturated areas.</div><div style='font-family:inherit; font-size:16px;'><br /></div><p><span style='font-weight:bold;'>Suggested Use:</span></p><p><span>The True Color RGB provides a product of how the surface would look to the naked eye from space. The True Color RGB is produced using the 3 visible wavelength bands (red, green, and blue) from the respective sensor. Some minor atmospheric corrections have occurred.</span></p><p><span>For NDVI, dark green colors are areas with a lot of green leaf growth which indicates the presence of chlorophyll. Chlorophyll reflects more infrared light and less visible light. Areas with some green leaf growth are in light greens, and areas with little to no vegetation growth are even lighter greens.</span></p><p style='margin-top:0px; margin-bottom:1.5rem; font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'>For mNDWI, areas of existing water, such as a rivers or lakes appear in the darkest green with high values near 1, while dry land appears in the darkest brown with low values near -1. This product can be used to identify potentially flooded areas that can be seen in varying shades of green and light brown depending on the amount of moisture picked up by the satellite. Note: Areas of cloud cover will show up in varying shades of green/blue similar to water.<span style='font-family:inherit;'></span></p><div style='font-family:inherit;'><br /></div><p><span style='font-weight:bold;'>Satellite/Sensor:</span></p><p><span>MultiSpectral Instrument (MSI) on European Space Agency's (ESA) Copernicus Sentinel-2A/2B satellites</span></p><p><span style='font-weight:bold;'>Resolution:</span></p><p><span>10 meters</span></p><p><span style='font-weight:bold;'>Credits:</span></p><p><span>NASA/MSFC, USGS, ESA Copernicus</span></p><p><span style='font-weight:bold;'>Esri REST Endpoint:</span></p><p><span>See URL section on right side of page</span></p><p><span style='font-weight:bold;'>WMS Endpoint:</span></p><p><a href='https://maps.disasters.nasa.gov/ags03/services/us_svrwx_202504/sentinel2_jan/MapServer/WMSServer' rel='nofollow ugc' target='_blank'>https://maps.disasters.nasa.gov/ags03/services/us_svrwx_202504/sentinel2_jan/MapServer/WMSServer</a></p><p><span style='font-weight:bold;'>Data Download:</span></p><p><a href='https://maps.disasters.nasa.gov/download/gis_products/event_specific/2025/us_svrwx_202504/sentinel2/' rel='nofollow ugc' target='_blank'>https://maps.disasters.nasa.gov/download/gis_products/event_specific/2025/us_svrwx_202504/sentinel2/</a><span></span></p></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. Use of this product should include: "Contains modified Copernicus Sentinel data (2025) processed by ESA"</SPAN></P></DIV> |
| catalogPath:
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| title:
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True Color, NDVI, and mNDWI Imagery (Copernicus Sentinel-2) for Jackson, MS NWS Weather Forecast Office for the US Severe Weather April 2025 |
| type:
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Map Service |
| url:
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|
| tags:
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["Sentinel-2","USA","NASA","NASA Disasters Program","True Color","NDVI","ESA. Copernicus","Tornado","Tornadoes","Severe Weather"] |
| culture:
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en-US |
| name:
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sentinel2_jan |
| guid:
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DF1ECD97-D94A-41FD-997B-626A604C63EE |
| minScale:
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0 |
| spatialReference:
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WGS_1984_Web_Mercator_Auxiliary_Sphere |