CAMPAIGN SUMMARY INFORMATION

WDTS Spring 2025 Dates: 27 May - 17 July, 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: 7 Total Flight Tracks: 64 Total Scanlines: 424,763 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 15 Jul 2025 Flight: 25-960-00 17 Jul 2025 Flight: 25-962-00

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• Last Updated: July 17, 2025