西南三省一市林地遥感监测数据（2000-2015）

该数据采用ArcGIS软件对土地利用数据进行分析、编辑、处理、输出,在2000、2005、2010、2015年四期1：10万土地利用的基础上提取林地分布区,再根据土地利用现状分类标准,将土地利用类型进行一级分类并附上其一级编码,最终得到西南三省一市林地的四期数据。

This dataset was developed by analyzing, editing, processing, and exporting land use data using ArcGIS software. Forest distribution areas were extracted from four phases of 1:100,000-scale land use data covering the years 2000, 2005, 2010 and 2015. Subsequently, land use types were classified at the first level with their corresponding first-level codes in accordance with the Current Land Use Classification Standard. Finally, four-phase forest data for three provinces and one municipality in Southwest China were obtained.