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GEDI L4A Footprint Level AGBD, V2.1

Submitted by ORNL DAAC Staff on 2023-11-18
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Example subset of aboveground biomass density (AGBD; Mg ha-1) predictions from the GEDI Level-4A footprint product over Northern California, U.S., spanning April to July 2019. GEDI footprints are spaced 60m along-track and 600m across-track.

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Predictions of the aboveground biomass density (AGBD; in Mg/ha) and estimates of the uncertainty within each sampled geolocated laser footprint.
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GEDI Level 3 Gridded Land Surface Metrics

Submitted by ORNL DAAC Staff on 2023-09-11
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Level 3 estimated canopy height in meters derived from the Level 2 profile metric RH100 between the 19th and the 223rd mission week. Source: GEDI03_rh100_mean_2019108_2023081_002_05.tif

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Gridded mean canopy height, standard deviation of canopy height, mean ground elevation, standard deviation of ground elevation, and counts of valid laser footprints per 1-km x 1-km grid cells.
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GEDI Level 4B Gridded AGBD highlighted by NASA's Earthdata

Submitted by ORNL DAAC Staff on 2022-04-09
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This screen capture from the GEDI L4B mean aboveground biomass density layer shows the crisscross pattern of GEDI's laser tracks on the Earth's terrestrial surface.

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GEDI Level 4B gridded estimates of mean AGBD are now available at greater accuracy and resolution than previously available.

Updated GEDI L4A AGBD Estimates Released

Submitted by ORNL DAAC Staff on 2022-03-22
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Example subset of aboveground biomass density (AGBD; Mg ha-1) predictions from the GEDI Level-4A footprint version 2.1 product over Northern California, USA, spanning April to July 2019. GEDI footprints are spaced 60m along track and 600m across-track.

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Global Ecosystem Dynamics Investigation (GEDI) L4A Footprint Level Aboveground Biomass Density Version 2.1 now available.

GEDI L4A Version 2 AGBD Estimates

Submitted by ORNL DAAC Staff on 2022-03-02
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Example subset of aboveground biomass density (AGBD; Mg ha-1) predictions from the GEDI Level-4A footprint product over Northern California, U.S., spanning April to July 2019. GEDI footprints are spaced 60m along-track and 600m across-track.

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Estimates of AGBD generated by algorithm setting group 10 affecting ~3% of the good quality footprints are now being updated.

GEDI L4A Footprint-level Aboveground Biomass Density, V2

Submitted by ORNL DAAC Staff on 2022-01-16
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Example subset of aboveground biomass density (AGBD; Mg ha-1) predictions from the GEDI Level-4A footprint product over Northern California, U.S., spanning April to July 2019. GEDI footprints are spaced 60m along-track and 600m across-track.

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GEDI L4A Version 2 predictions of aboveground biomass density and estimates of the prediction standard error within each sampled geolocated laser footprint now available.