四川省泸州市2010年土地利用图

该数据为四川省泸州市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 dataset is the spatially distributed land use type data of Luzhou City, Sichuan Province in 2010. It is vector data with attribute fields including land code, land type and others. The land types are classified into secondary categories as follows: paddy field, dry land, closed forest land, shrub land, sparse forest land, other forest land, high-coverage grassland, medium-coverage grassland, low-coverage grassland, rivers and canals, lakes, reservoirs and ponds, permanent glacier and snow cover, tidal flat, beach land, urban land, rural residential areas, other construction land, sand land, gobi, saline-alkali land, swamp land, bare land, bare rock and gravel land, and others. Among them, cultivated land is categorized into paddy fields and dry lands in mountainous areas, hilly areas, plains, and slopes with a gradient greater than 25° based on landform. The data scale is 1:100,000.

搜集汇总

背景与挑战

背景概述

该数据集是四川省泸州市2010年的土地利用类型空间分布矢量数据，比例尺为1:10万，详细记录了水田、旱地、林地、草地、水域、建设用地等多种土地类型的二级分类，其中耕地还根据地貌（如山地、丘陵）进行了细分，适用于区域土地资源分析和规划研究。