天津市西青区2016年土地利用图

该数据为天津市西青区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 Xiqing District, Tianjin in 2016. It is vector data containing attribute fields such as land code and land type. The land use types are classified at the second-level category, 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 glacier and snow lands, tidal flats, beach lands, urban lands, rural settlements, other construction lands, sandy lands, gobi, saline-alkali lands, swamp lands, bare lands, bare rock and gravel lands, and others. Specifically, cultivated land is further classified into paddy fields and dry lands on mountains, hills, plains and slopes with a gradient greater than 25° based on landforms. The data has a scale of 1:100,000.

搜集汇总

背景与挑战

背景概述

该数据集提供了天津市西青区2016年土地利用类型的详细空间分布信息，包括多种土地类型及其属性字段，数据格式为矢量，比例尺为1:10万。