{ "currentVersion": 10.91, "cimVersion": "2.9.0", "serviceDescription": "

Date of Images:<\/SPAN><\/P>

9/29/2022, 10/2/2022. 10/3/2022, 10/4/2022<\/SPAN><\/P>

Date of Next Image:<\/SPAN><\/P>

N/A<\/SPAN><\/P>

Summary:<\/SPAN><\/P>

RADARSAT-2 and MSFC Sentinel-1:<\/SPAN><\/P>

Scientists at NASA's Marshall Space Flight Center created these water extents on September 29, 2022 using the RADARSAT-2 Synthetic Aperture Radar (SAR) instrument. These images can be used to see where open water is visible at the time of the satellite overpass. This product shows all water detected and differentiates between normal water areas and some flooded areas. This product was classified using <\/SPAN>the USDA Crop Data Layer for 2021<\/SPAN><\/A>. It's important to note that all flooded areas may not be captured do to the sensors limitations of not being able to \"see\" through vegetation and buildings. To determine where additional flooding may have occurred, combine this layer with other data sets.<\/SPAN><\/P>

ARIA Flood Proxy Map<\/SPAN>:<\/SPAN><\/P>

This Flood Proxy Map (FPM) depicts areas that are likely flooded in Florida due to Hurricane Ian. This map was derived from synthetic aperture radar (SAR) images acquired by the Copernicus Sentinel-1 satellites operated by the European Space Agency (ESA) before (9/30/2021) and after (10/2/2022) the event.<\/SPAN><\/P>

Dartmouth Flood Observatory at the University of Colorado and NASA GSFC PlanetScope, Sentinel-1, and MODIS:<\/SPAN><\/P>

Potentially flooded area created using PlanetScope imagery from October 2, 2022, October 3, 2022, and October 4, 2022 using a beta PlanetScope Flood Mapping system created in partnership between NASA GSFC and Dartmouth Flood Observatory at the University of Colorado.<\/SPAN><\/P>

Potentially flooded area created using Sentinel-1 SAR data from October 2, 2022. The product is processed by the Dartmouth Flood Observatory at the University of Colorado, from Copernicus/European Space Agency Sentinel 1 SAR data. The NASA Earth Sciences Program provided funding to the University for Colorado for this work.<\/SPAN><\/P>

Potentially flooded area created using MODIS data from September 30, 2022, October 2, 2022, and October 3, 2022. The product is processed by the Dartmouth Flood Observatory at the University of Colorado, MODIS instrument on the Terra and Aqua satellites. The NASA Earth Sciences Program provided funding to the University for Colorado for this work.<\/SPAN><\/P>

Suggested Use:<\/SPAN><\/P>

RADARSAT-2 and MSFC Sentinel-1:<\/SPAN><\/P>

This product shows water that is detected by the sensor with different colors indicating different land cover/land use classifications from the <\/SPAN>USDA Crop Data Layer for 2021 <\/SPAN><\/A>that appear to have water and are potentially flooded.<\/SPAN><\/P>