Výsledky vyhledávání - "Dubayah, Ralph"

Report

A spatial mixture model for spaceborne lidar observations over mixed forest and non-forest land types

Autor: May, Paul B., Finley, Andrew O., Dubayah, Ralph O.

The Global Ecosystem Dynamics Investigation (GEDI) is a spaceborne lidar instrument that collects near-global measurements of forest structure. While expansive in scope, GEDI samples are spatially sparse and cover a small fraction of the land surface

Externí odkaz: http://arxiv.org/abs/2401.01848

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Akademický článek

Connecting spaceborne lidar with NFI networks: A method for improved estimation of forest structure and biomass

Autor: May, Paul B., Dubayah, Ralph O., Bruening, Jamis M., Gaines, George C., III

Publikováno v: In International Journal of Applied Earth Observation and Geoinformation May 2024 129

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Report

Global canopy height regression and uncertainty estimation from GEDI LIDAR waveforms with deep ensembles

Autor: Lang, Nico, Kalischek, Nikolai, Armston, John, Schindler, Konrad, Dubayah, Ralph, Wegner, Jan Dirk

Publikováno v: Remote Sensing of Environment 268 (2022) 112760

NASA's Global Ecosystem Dynamics Investigation (GEDI) is a key climate mission whose goal is to advance our understanding of the role of forests in the global carbon cycle. While GEDI is the first space-based LIDAR explicitly optimized to measure ver

Externí odkaz: http://arxiv.org/abs/2103.03975

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