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CAMPAIGN SUMMARY INFORMATION

WDTS Spring 2025
Dates: May - August, 2025
Location: California / Pacific Ocean
Principal Investigators: Hook / Green (JPL)
Aircraft: NASA 809 ER-2 (Armstrong Flight Research Center)
Additional Sensors: AVIRIS-C / AVIRIS-5
Objective: The Western Diversity Time Series (formerly HyspIRI) will observe California’s ecosystems and provide critical information on natural disasters such as volcanoes, wildfires, and drought. It will provide a benchmark on the state of the ecosystems against which future changes can be assessed, as the instruments will be capable of identifying vegetation type and health. The WDTS Airborne Campaign is a multi-year effort to collect seasonal VIS-SWIR and TIR airborne scanner data using both AVIRIS and MASTER remote sensing instruments aboard the ER-2 high-altitude platform.

 
Processing Information
Flights Processed: 4
Total Flight Tracks: 38
Total Scanlines: 263,935
Status: Campaign in progress

Related Web Sites
HyspIRI / WDTS Airborne Campaign Mission List
HyspIRI Workshop Portal
EOS Project Science Office
NASA Airborne Science Program
Airborne Visible-Infrared Imaging Spectrometer (AVIRIS)

WDTS Spring 2025 Missions
Click on a Track Map to view a particular mission
27 May 2025
Flight: 25-946-00
29 May 2025
Flight: 25-947-00
03 Jun 2025
Flight: 25-949-00
10 Jun 2025
Flight: 25-953-00
27 Jun 2025
Flight: 25-956-00
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WDTS Spring 2025

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Sample Imagery
Click image for full resolution
Flight: 25-946-00
San Francisco, CA
Click to load the full resolution image Flight Direction Indicator
R: 2.13µm
G: 1.61µm
B: 0.47µm