Dates of Images:

Post-Event: October 14, 2024; October 12, 2024

Pre-Event: October 18, 2023; November 6, 2023; November 19, 2023; October 1, 2024; October 4, 2024

Date of Next Image:

Unknown

Summary:

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.

The Short Wave Infrared (SWIR) RGB is a product that is created using the SWIR, NIR, and Red channels of the respective instrument.

The Color Infrared composite is created using the near-infrared, red, and green channels, allowing for the ability to see areas impacted from the storm. The near-infrared gives the ability to see through thin clouds. Healthy vegetation is shown as red, water is in blue.

Suggested Use:

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.

The Short Wave Infrared (SWIR) RGB is a product that can provides value in flood detection. Areas of water will appear blue, healthy green vegetation will appear as a bright green, urban areas in various shades of magenta, snow will appear as a bright blue/cyan, and bare soils being multicolor dependent on their makeup. Compare pre-event imagery to post-event imagery to identify potential flooding.

A Color Infrared composite depicts healthy vegetation as red, water as blue. Some minor atmospheric corrections have occurred.

Satellite/Sensor:

MultiSpectral Instrument (MSI) on European Space Agency's (ESA) Copernicus Sentinel-2A/2B satellites

Resolution:

True Color and Color Infrared: 10 meters

Short Wave Infrared: 20 meters

Credits:

NASA/MSFC, USGS, ESA Copernicus

Esri REST Endpoint:

See URL section on right side of page

WMS Endpoint:

Data Download: