江西省30m土地覆被其它用地类型数据（2010年）

江西省30m土地覆被其它用地类型数据（2010年），以中国土地覆被产品2010（ChinaCover2010）为底图栅格化完成。ChinaCover2010是以国产环境星遥感数据为主要数据源，辅以中华人民共和国植被图（1:1,000,000）、2000和2005年土地利用图及ASTERDEM生成的坡度和坡向数据等，采用面向对象技术实现解译。
分类系统的一级类与IPCC系统保持一致共6类，二级类采用了由FAO的LCCS生成的具有全球统一代码的38个类型，目前ChinaCover2010产品精度一级类可达到91%，二级类约为82%。

30m land cover and other land use type dataset of Jiangxi Province (2010) was completed via rasterization using the ChinaCover2010 land cover product as the base map. ChinaCover2010 takes domestically produced environmental satellite remote sensing data as its primary data source, supplemented by the Vegetation Map of the People's Republic of China (1:1,000,000 scale), land use maps from 2000 and 2005, slope and aspect data derived from ASTER DEM, and other auxiliary datasets. The interpretation was implemented using object-oriented technology.

The first-level classification categories of ChinaCover2010 are consistent with the IPCC classification system, totaling 6 types. The second-level categories adopt 38 types with globally unified codes generated by FAO's LCCS. Currently, the classification accuracy of the ChinaCover2010 product reaches 91% for first-level categories and approximately 82% for second-level categories.

搜集汇总

背景与挑战

背景概述

该数据集提供了江西省2010年30米分辨率的土地覆被其它用地类型信息，基于国产环境卫星数据和多种辅助数据，采用面向对象技术解译，分类精度较高。