The Global Ecosystem Dynamics Investigation: High-resolution laser ranging of the Earth's forests and topography
Overview
Paper Summary
GEDI is a new spaceborne instrument that has been specifically designed to measure vegetation structure using a multi-beam laser altimeter/waveform lidar. The GEDI science objectives are to quantify the aboveground carbon balance of forests, predict the role of forests in mitigating atmospheric CO2, and assess the effects of ecosystem structure on habit quality and biodiversity.
Explain Like I'm Five
Scientists use a special laser tool in space to measure trees and the ground. This helps them learn how much pollution trees soak up and if forests are good homes for animals.
Possible Conflicts of Interest
None identified.
Identified Limitations
Rating Explanation
This is a strong research paper describing a new space-based mission to measure vegetation structure. The methodology is sound and the science compelling and represents a significant advance in our ability to map the vertical structure of forests across the Earth.
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