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- Home Page - GEDI
Global Ecosystem Dynamics Investigation (GEDI) High resolution laser ranging of Earth’s forests and topography from the International Space Station (ISS)
- Mission Overview - GEDI
GEDI produces the first high resolution laser ranging observations of the 3D structure of the Earth GEDI makes precise measurements of forest canopy height, canopy vertical structure, and surface elevation
- Products Overview - GEDI
GEDI data products are designed to answer key science questions on the role of ecosystem structure now and in the future GEDI science data products include footprint and gridded data sets that describe the 3D features of the Earth
- Instrument Overview - GEDI
GEDI is a full-waveform lidar instrument that makes detailed measurements of the 3D structure of the Earth’s surface Lidar is an active remote sensing technology (the laser version of radar) which uses pulses of laser light to measure 3D structure
- Access - GEDI
All GEDI data products are available for free download GEDI data products are available at different resolutions and time intervals Data latency times (that is the time lag between when data are acquired and when a particular product is available) are given below
- Resources Tutorials - GEDI
Webinar: Explore NASA GEDI Aboveground Biomass Datasets, Services, and Tools at ORNL DAAC
- Applications Overview - GEDI
GEDI provides valuable data for many scientific and societal applications GEDI advances applications in a number of domains including water resource management, weather prediction, forest management, and geomorphometry
- GEDI-Related Publications - GEDI
The GEDI Simulator: A Large‐Footprint Waveform Lidar Simulator for Calibration and Validation of Spaceborne Missions Earth and Space Science, 6(2), 294-310 Lee, S K , Fatoyinbo, T , Marselis, S M , Qi, W , Hancock, S , Armston, J , Dubayah, R (2019, July)
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