Dead Tree Detection Validation Data from Sequoia and Kings Canyon National Parks
收藏DataCite Commons2024-01-23 更新2026-05-07 收录
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https://www.sciencebase.gov/catalog/item/64b03479d34e70357a297508
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资源简介：
Most of these data were collected in order to create a database of tree locations for use in calibrating remote sensing tools and products, particularly dead tree detection tools and canopy species maps. Data include tree locations, species identification, and status (live, dead, and, if dead, sometimes includes information on foliage and twig retention). They are a collection of different sampling efforts performed over several years, starting in a period of severe drought mortality. One csv table is included that shows data and validation results for an additional dataset that was used to test the NAIP derived dead tree detection model that is associated with this data release. Locations are not included for that dataset.
These data support the following publication:
Cheng, Y., Oehmcke, S., Brandt, M., Rosenthal, L., Das, A., Vrieling, A., Saatchi, S., Wagner, F., Mugabowindekwe, M., Verbruggen, W. and Beier, C., 2024. Scattered tree death contributes to substantial forest loss in California. Nature Communications, 15(1), p.641. https://doi.org/10.1038/s41467-024-44991-z
提供机构：
U.S. Geological Survey
创建时间：
2024-01-23
