The PLOTS database was created by the Colorado Natural Heritage Program for the National Park Service. It is designed to store vegetation mapping field data (species abundance and cover data per plot, plot classification, and accuracy assessment point data).
The database has undergone substantial reviews by NPS staff, NatureServe and other ecological partners across the U.S. The 4.0 version of PLOTS is now required for the collection of taxonomic data necessary for vegetation inventories.
Last updated: March 29, 2018