福建省龙岩市长汀县2013年土地利用图

该数据为福建省龙岩市长汀县2013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 contains the spatial distribution data of land use types in Changting County, Longyan City, Fujian Province in 2013. The data is in vector format, with attribute fields including land code and land type, among others. The secondary classification of land types includes 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 glaciers and snowfields, tidal flats, bottom lands, urban land, rural residential areas, other construction lands, sandy lands, Gobi, saline-alkali lands, swamp lands, bare lands, bare rock and gravel lands, and others. Specifically, cultivated land (comprising paddy fields and dry lands) is categorized based on landforms such as mountainous areas, hilly areas, and plain regions, as well as paddy fields and dry lands located on 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

该数据集是福建省龙岩市长汀县2013年的土地利用类型空间分布矢量数据，比例尺为1:10万，包含水田、旱地、有林地等25种二级土地类型，其中耕地根据地貌细分为山地、丘陵、平原、大于25度坡地的水田和旱地，适用于林学相关研究。