江苏省100米分辨率土地覆被旱地类型数据(2005年)

江苏省100米分辨率旱地空间分布数据集（2005年）为2005年江苏省旱地空间分布。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 drylands in Jiangsu Province (2005) characterizes the spatial distribution of drylands across Jiangsu Province in 2005. Its data sources include China’s 1:10-scale land use data and its dynamic data, precisely georeferenced county-level false-color composite Landsat images acquired concurrently with the land use data, China’s 1:500,000-scale grassland resource data, 1:1,000,000-scale soil type data, and 1:1,000,000-scale vegetation type data, among other relevant datasets. The dataset was developed using software environments such as MGE, Arc/Info, or ArcGIS, through a hybrid approach integrating expert analysis and automated remote sensing classification, and was finalized via thematic mapping based on thematic content and regional zoning.