三北防护林体系建设全国二级区划图

该数据为三北防护林体系建设全国二级区划空间分布数据。数据来源于三北防护林体系建设总体规划办公室编制的《三北防护林体系建设总体规划方案》，根据中国县级行政区划矢量边界整理成图。数据为矢量数据，包括区域性防护林体系类型区属性字段。该数据为三北地区生态保护、建设管理等提供数据支撑服务。

This dataset is the national secondary zoning spatial distribution data for the Three-North Shelter Forest Program. The data is sourced from the *Master Plan for the Three-North Shelter Forest Program* compiled by the Overall Planning Office of the Three-North Shelter Forest Program, and was mapped based on the vector boundaries of China's county-level administrative divisions. It is vector data that includes attribute fields for regional shelter forest system type zones. This dataset offers data support services for ecological conservation, construction management and other relevant work in the Three-North region.

搜集汇总

背景与挑战

背景概述

该数据集为三北防护林体系建设全国二级区划空间分布数据，来源于《三北防护林体系建设总体规划方案》，为矢量格式，包含区域性防护林体系类型区属性字段，主要用于三北地区生态保护与建设管理。数据质量良好，加工方法符合专业标准，共享级别为协议共享。