河南省开封市兰考县2016年土地利用图

该数据为河南省开封市兰考县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 is the spatial distribution data of land use types in Lankao County, Kaifeng City, Henan Province in 2016. It is vector data with attribute fields including land code, land type and other relevant attributes. The secondary land use categories are 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 glaciers and snow-covered areas, tidal flats, beach lands, urban land, rural residential areas, other construction land, sandy land, Gobi, saline-alkali land, swamp land, bare land, bare rock and gravel land, and others. Specifically, cultivated land is classified into paddy fields and dry lands in mountainous regions, hilly regions, plains, and slopes with a gradient greater than 25° based on landform conditions. 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2016年河南省开封市兰考县的土地利用类型空间分布矢量数据，包含土地代码和土地类型等属性字段，详细分类了25种二级土地类型（如耕地按地貌细分为山地、丘陵等的水田和旱地）。数据比例尺为1:10万，适用于林学等相关研究，以协议共享方式提供。