浙江省杭州市萧山市2016年土地利用图

该数据为浙江省杭州市萧山市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 is the spatial distribution data of land use types in Xiaoshan City, Hangzhou, Zhejiang Province in 2016. It is vector data with 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 glacial snow and ice, 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. Specifically, cultivated land is categorized 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 data scale is 1:100,000.

搜集汇总

背景与挑战

背景概述

该数据集是2016年浙江省杭州市萧山区的土地利用空间分布矢量数据，详细记录了25种二级土地类型，包括耕地、林地、草地和水体等，并针对耕地按地貌进行了细分。数据比例尺为1:10万，具有较高的准确性，错误率低于1/2000，适用于土地利用规划、环境研究和区域分析等领域。