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Landsat(8 Imagery for Hurricane Helene September 2024. |
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Landsat(8 Imagery for Hurricane Helene September 2024. |
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NASA/MSFC, USGS |
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5000 |
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<DIV STYLE="text-align:Left;"><P><SPAN STYLE="font-weight:bold;">Dates of Images:</SPAN></P><P><SPAN STYLE="font-style:italic;">Post-Event: </SPAN><SPAN>10/1/2024</SPAN></P><P><SPAN STYLE="font-style:italic;">Pre-Event: </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 STYLE="font-style:italic;">Natural Color: </SPAN><SPAN>The Natural Color RGB provides a false composite look at the surface. This RGB uses a shortwave, the near-infrared, and red channels from the instrument.</SPAN></P><P><SPAN STYLE="font-style:italic;">Color Infrared: </SPAN><SPAN>The Color Infrared composite is created using the near-infrared, red, and green channels, allowing for the ability to see areas impacted from the fires. The near-infrared gives the ability to see through thin clouds. Healthy vegetation is shown as red, water is in blue.</SPAN></P><P><SPAN STYLE="font-style:italic;">True Color: </SPAN><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 STYLE="font-weight:bold;">Suggested Use:</SPAN></P><P><SPAN STYLE="font-style:italic;">Natural Color: </SPAN><SPAN>areas of water will appear blue, healthy green vegetation will appear as a bright green, urban areas in various shades of magenta.</SPAN></P><P><SPAN STYLE="font-style:italic;">Color Infrared: </SPAN><SPAN>depicts healthy vegetation as red, water as blue. Some minor atmospheric corrections have occurred.</SPAN></P><P><SPAN STYLE="font-style:italic;">True Color: </SPAN><SPAN>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 STYLE="font-weight:bold;">Satellite/Sensor:</SPAN></P><P><SPAN>Landsat 8 Operational Land Imager (OLI)</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, USGS</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><SPAN>https://maps.disasters.nasa.gov/ags03/services/tropical_cyclone_debby_2024/Landsat_9_Imagery_for_Tropical_Cyclone_Debby_August_2024/MapServer/WMSServer</SPAN></P><P><SPAN STYLE="font-weight:bold;">Data Download:</SPAN></P><P><SPAN>https://maps.disasters.nasa.gov/download/gis_products/event_specific/2024/hurricane_helene_202409/landsat/</SPAN></P></DIV> |
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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.</SPAN></P></DIV> |
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New Group Layer |
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["NASA","NASA Disasters Program","Landsat","Landsat 9","United States","Florida","Georgia","Severe Weather","Flooding","Cyclone","Hurricane Debby","Floods"] |
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en-US |
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150000000 |
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