重庆市忠县2016年土地利用图

该数据为重庆市忠县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 provides the spatial distribution data of land use types in Zhongxian County, Chongqing Municipality in 2016. It is vector-based data containing attribute fields such as land code and land type. The land use types are categorized into secondary classifications, including paddy fields, dry lands, closed forest land, shrub woodlands, open forest land, other forest lands, high-coverage grasslands, medium-coverage grasslands, low-coverage grasslands, rivers and canals, lakes, reservoirs and ponds, permanent glaciers and snow-covered areas, tidal flats, flood lands, urban land, rural residential areas, other construction lands, sandy lands, Gobi, saline-alkali lands, marsh lands, bare lands, bare rock and gravel lands, and others. Specifically, cropland is further classified based on landform into paddy fields and dry lands in mountainous areas, hilly areas, plains, 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

该数据集为重庆市忠县2016年土地利用类型空间分布数据，包含水田、旱地、林地等多种土地类型的二级分类，数据比例为1:10万，适用于土地利用研究和规划。