黑龙江省方正县2008年土地利用图

该数据为黑龙江省方正县2008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 presents the spatial distribution data of land use types in Fangzheng County, Heilongjiang Province in 2008. The data is in vector format, with attribute fields including land code and land type. The land use types are categorized into secondary classes 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 snowfields, tidal flats, flood land, urban land, rural settlements, other construction land, sand 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, hilly, plain regions, as well as areas with slopes exceeding 25 degrees, based on landform conditions. The data has a scale of 1:100,000.

搜集汇总

背景与挑战

背景概述

该数据集为黑龙江省方正县2008年的土地利用矢量数据，比例尺为1:10万，详细记录了包括水田、旱地、林地等25种二级土地类型，其中耕地根据地貌进一步细分。数据覆盖特定县域范围，适用于林学及相关领域的历史土地利用分析。