TY  - Data
T1  - Vegetation coverage dataset of Juhugeng No. 7 Well in Muli Kuangqu, Qinghai Province (2019-2024)
A1  - sun xin jian
PY  - 2026
DA  - 2026-07-06
PB  - National Cryosphere Desert Data Center
AB  - Vegetation coverage is an important indicator for assessing regional ecological environment quality, water conservation functions and land use changes. This study uses ESA Sentinel-2 remote sensing images to obtain vegetation coverage data for the study area from 2019 to 2024. The data was obtained through NDVI (normalized vegetation index) inversion and combined with digital elevation model (DEM), land use data and meteorological data for comprehensive analysis. The spatial resolution of remote sensing images can reach 10 m. After atmospheric correction, geometric correction and time series splicing processing, the accuracy and continuity of the data are ensured. This dataset can fully reflect the dynamic changes in vegetation cover in the study area from 2019 to 2024, and provide reliable support for regional ecological restoration, water conservation assessment and sustainable development research. Vegetation coverage data is usually obtained through remote sensing technology, drone monitoring, and methods. Remote sensing satellite images (such as MODIS, Landsat, etc.) are often used to obtain large-scale vegetation cover information. The time and frequency of data acquisition may vary, and monitoring is usually selected in specific seasons (such as growing seasons) or all year round to compare and analyze vegetation changes.
DB  - NCDC
UR  - http://www.ncdc.ac.cn/portal/metadata/c22539a3-b786-409c-bda3-8e3ccd99ec1d
ER  -