四川省巴中市南江县2010年土地利用图

该数据为四川省巴中市南江县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 contains the spatial distribution data of land use types in Nanjiang County, Bazhong City, Sichuan Province, 2010. The data is vector data with attribute fields including land code, land type and other related information. The land use types are classified into secondary categories as follows: paddy fields, dry land, closed forests, shrub forests, sparse woodlands, other woodlands, high-coverage grasslands, medium-coverage grasslands, low-coverage grasslands, rivers and canals, lakes, reservoir ponds, permanent glacier and snow areas, tidal flats, floodplains, urban land, rural residential areas, other construction land, sandy land, Gobi, saline-alkali land, marshes, bare land, bare rock and gravel land, and others. Among them, cultivated land is further divided into paddy fields and dry land based on landforms, covering mountainous, hilly, plain areas and slopes with a gradient greater than 25 degrees. The scale of this dataset is 1:100,000.

搜集汇总

背景与挑战

背景概述

该数据集提供了2010年四川省巴中市南江县的土地利用详细分类，包括多种土地类型和地貌特征，数据质量高，适合地理信息系统分析和土地利用规划。