三北防护林体系建设总体规划二期工程新增建设县

该数据为三北防护林体系建设总体规划二期工程新增建设县空间分布数据。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，包括行政区划代码和行政区划名称属性字段。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 contains the spatial distribution data of newly added construction counties for the second phase of the Three-North Shelterbelt System Construction Master Plan. The data is derived from the *Master Plan for the Three-North Shelterbelt System Construction* compiled by the Office of the Three-North Shelterbelt System Construction Master Plan, and was mapped based on the vector boundaries of China's county-level administrative divisions. It is a vector dataset with attribute fields including administrative division codes and administrative division names. This dataset provides data support services for ecological protection, construction management and other relevant work in the Three-North region.

搜集汇总

背景与挑战

背景概述

该数据集是三北防护林体系建设总体规划二期工程新增建设县的空间分布矢量数据，来源于1986年的总体规划方案，包含中国县级行政区划的代码和名称属性。数据主要用于支持三北地区的生态保护和建设管理工作，具有明确的工程背景和地理覆盖范围。