Land Processes Distributed Active Archive Center

The Land Processes Distributed Active Archive Center (LP DAAC) operates as a partnership between the U.S. Geological Survey (USGS) and the National Aeronautics and Space Administration (NASA) dedicated to enabling natural resource managers, disaster responders, academia, and industry to investigate, characterize, and monitor land surface processes. By providing access to trusted, well-documented earth science datasets at no cost, LP DAAC supports a large community of users across science applications ranging from agriculture and geology to urban heat and wildfire mitigation. LP DAAC processes, archives, and distributes more than 14 petabytes of land remote sensing data from major missions.

搜集汇总

背景与挑战

背景概述

Land Processes Distributed Active Archive Center（LP DAAC）是美国地质调查局和NASA的合作项目，旨在支持自然资源管理、灾害响应和科学研究。它免费提供可信的地球科学数据集，涵盖农业、地质和野火缓解等领域，并管理超过14PB的陆地遥感数据。