河南省2012年市县分布图

该数据为河南省2012年市县空间分布数据。数据来源于1：10万纸质地形图，经过扫描纸质图、校正栅格图、扫描矢量化、属性数据标准化、检查成图数据等主要工序，最后根据本项目标准加工成最终产品。该数据为矢量型数据，包括区市县中文名称、市县英文名称、市县代码以及各市县邮政编码等主要信息数据。

This dataset is the spatial distribution data of cities and counties in Henan Province in 2012. The data is sourced from 1:100,000 scale paper topographic maps, and undergoes core processing steps including paper map scanning, raster image rectification, scanning vectorization, attribute data standardization, inspection and verification of mapped data, and is finally produced into the final product in accordance with the standards of this project. This is vector-format data, which includes key information such as the Chinese names, English names, codes and postal codes of districts, cities and counties.

搜集汇总

背景与挑战

背景概述

该数据集是河南省2012年市县空间分布矢量数据，源自1:10万纸质地形图的扫描、校正与矢量化处理。它包含区市县的中英文名称、代码及邮政编码等关键属性信息。