广东省东莞市2010年土地利用图

该数据为广东省东莞市2010年土地利用类型空间分布数据。数据为矢量数据，包括土地代码、土地类型等属性字段。土地类型按二级类型分为水田、旱地、有林地、灌木林、疏林地、其他林地、高覆盖度草地、中覆盖度草地、低覆盖度草地、河渠、湖泊、水库坑塘、永久性冰川雪地、滩涂、滩地、城镇用地、农村居民点、其他建设用地、沙地、戈壁、盐碱地、沼泽地、裸土地、裸岩石砾地、其他，其中耕地根据地貌分为山地、丘陵、平原、大于25度坡地的水田和旱地。数据比例尺为1：10万。

This dataset provides spatial distribution data of land use types in Dongguan City, Guangdong Province, China, for the year 2010. It is vector-based geospatial data containing attribute fields such as land code and land type. Land types are categorized into the following secondary-level classes: paddy fields, dry lands, closed forest land, shrub land, sparse forest land, other forest land, high-coverage grassland, medium-coverage grassland, low-coverage grassland, rivers and canals, lakes, reservoirs and ponds, permanent glaciers and snowfields, tidal flats, riverine flats, urban land, rural settlements, other construction land, sand land, gobi, saline-alkali land, swamp land, bare land, bare rock and gravel land, and others. Notably, cultivated land is further classified based on landform into paddy fields and dry lands in mountainous, hilly, and plain regions, as well as those located on slopes with a gradient exceeding 25°. The dataset is produced at a scale of 1:100,000.

搜集汇总

背景与挑战

背景概述

该数据集提供了2010年广东省东莞市土地利用类型的详细空间分布信息，包括多种二级土地类型分类，数据质量高，适用于地理信息系统分析和土地利用规划。