江苏省南通市海安县2016年土地利用图

该数据为江苏省南通市海安县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 spatially distributed land use type data for Hai'an County, Nantong City, Jiangsu Province, in 2016. It is vector data that includes attribute fields such as land code and land type. The land types are classified at the secondary level into: 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 glaciers and snow cover, tidal flats, beach lands, urban land, rural settlements, other construction lands, sandy lands, gobi deserts, saline-alkali lands, marsh lands, bare lands, bare rock and gravel lands, and others. Specifically, cultivated land is further categorized by landform into paddy fields and dry lands in mountainous, hilly, and plain areas, as well as on slopes with a gradient greater than 25 degrees. The data has a scale of 1:100,000.

搜集汇总

背景与挑战

背景概述

该数据集是江苏省南通市海安县2016年的土地利用类型空间分布矢量数据，包含土地代码和多种土地类型属性。数据按二级类型分类，如耕地、林地、草地等，并基于1:10万比例尺制作。