安徽省马鞍山市当涂县2016年土地利用图

该数据为安徽省马鞍山市当涂县2016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 presents the spatial distribution of land use types in Dangtu County, Ma'anshan City, Anhui Province in 2016. It is vector data containing attribute fields such as land code and land type. The land types are classified into secondary categories, including paddy fields, dry lands, closed forest lands, shrub lands, sparse forest lands, other forest lands, high-coverage grasslands, medium-coverage grasslands, low-coverage grasslands, rivers and canals, lakes, reservoirs and ponds, permanent glacier and snow areas, tidal flats, bottom lands, urban land, rural residential areas, other construction lands, sand, Gobi, saline-alkali lands, swamp lands, bare lands, bare rock and gravel lands, and others. Specifically, cultivated land is categorized into paddy fields and dry lands in mountains, hills, plains, and slopes with a gradient greater than 25 degrees based on landform. The data has a scale of 1:100,000.

搜集汇总

背景与挑战

背景概述

该数据集提供了安徽省马鞍山市当涂县2016年的土地利用详细分类和空间分布信息，数据质量高，适用于土地利用研究和规划。