浙江省100米分辨率土地覆被河湖滩地类型数据(1980年代)

浙江省100米分辨率河湖滩地空间分布数据集（1980年代）为1980年代浙江省河湖滩地空间分布。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 river and lake flats in Zhejiang Province (the 1980s) depicts the spatial distribution of river and lake flats within Zhejiang Province during the 1980s. This dataset was developed using multiple data sources, including China's 1:100,000-scale land use data and its dynamic change data, county-level precisely corrected false-color composite Landsat images synchronized with the land use data timeline, 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. It was generated via thematic mapping based on content and regional divisions, using a hybrid methodology that combines expert analysis and automated remote sensing classification within software environments including MGE, Arc/Info, and ArcGIS.