湖南省100米分辨率土地覆被灌丛草地类型数据(1980年代)

湖南省100米分辨率灌丛草地空间分布数据集（1980年代）为1980年代湖南省灌丛草地空间分布。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 Spatial Distribution Dataset of Shrub Grassland in Hunan Province (1980s) characterizes the spatial distribution of shrub grassland across Hunan Province during the 1980s. The dataset was developed using multiple auxiliary data sources, including 1:100,000-scale land use data of China and its dynamic update data, Landsat precision-corrected county-level false-color composite images matching the temporal period of the land use data, 1:500,000-scale grassland resource data of China, 1:1,000,000-scale soil type data of China, and 1:1,000,000-scale vegetation type data of China. It was implemented under geospatial software environments including MGE, Arc/Info, and ArcGIS, via the integrated approach of expert analysis and remote sensing automatic classification, and finalized through thematic mapping based on content and regional zoning principles.