云南省100米分辨率土地覆被草甸草地类型数据(1980年代)

云南省100米分辨率草甸草地空间分布数据集（1980年代）为1980年代云南省草甸草地空间分布。以中国1:10土地利用数据及其动态数据、与土地利用数据同期陆地卫星精纠正分县假彩色合成影像以及中国1:50万草地资源数据、1:100万土壤类型数据和1:100万植被类型数据等为数据源，在MGE和Arc/info或ArcGIS等环境下，通过专家分析和遥感自动分类相结合的方法，按照内容和区域，采用专题制图的方式完成的。

The 100-meter resolution spatial distribution dataset of meadow grasslands in Yunnan Province (1980s) documents the spatial distribution of meadow grasslands across Yunnan Province during the 1980s. It was developed using multiple authoritative data sources, including China’s 1:100,000-scale land use data and its dynamic change datasets, county-level false-color composite images with precise geometric correction using Landsat satellites that were acquired synchronously with the land use data, China’s 1:500,000-scale grassland resource survey data, 1:1,000,000-scale soil type data, and 1:1,000,000-scale vegetation type data. The dataset was compiled under the software environments of MGE, Arc/Info or ArcGIS, through the integration of expert analysis and automated remote sensing classification, and finalized via thematic mapping based on thematic content and regional zoning.