广东省韶关市乳源瑶族自治县2010年土地利用图

该数据为广东省韶关市乳源瑶族自治县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 is a spatial distribution dataset of land use types in Ruyuan Yao Autonomous County, Shaoguan City, Guangdong Province in 2010. The data is in vector format, with attribute fields including land code, land type and others. The land use types are classified into secondary categories as follows: paddy fields, dry lands, closed forest lands, shrub lands, open 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 lands, tidal flats, beach lands, urban land, rural settlements, other construction lands, sand lands, gobi, saline-alkali lands, swamp lands, bare lands, bare rock and gravel lands, and others. Among them, cultivated land is classified into paddy fields and dry lands in mountainous areas, hilly areas, plain areas, and slopes with a gradient greater than 25 degrees based on landform. The scale of this dataset is 1:100,000.

搜集汇总

背景与挑战

背景概述

该数据集是广东省韶关市乳源瑶族自治县2010年的土地利用类型空间分布矢量数据，详细记录了25种二级土地类型，包括耕地根据地貌的细分。数据比例尺为1:10万，质量可靠，错误率低，属于县级土地利用分布数据库，可通过协议共享方式在线获取。