2000-2019 China-Mongolia Railway (Mongolia Section) Grass Production Data Set

This data set selects 200km buffer areas along both sides of the China-Mongolia Railway (Mongolia section) as the study area, and introduces the P-BSHADE method, based on the normalized differential vegetation index NDVI and a small amount of ground-measured sample data, to simulate evenly distributed samples Conduct an interpolation experiment. Based on the measured sample points and simulated sample points, combined with NDVI, enhanced vegetation index, and net photosynthetic vegetation index, the optimal model for estimating grass yield was established, and the annual grass yield data of the study area from 2000 to 2019 was retrieved and analyzed. Characteristics of temporal and spatial pattern changes.