天津市1：10万居民点数据集（2008年）

本数据源来自河南大学黄河中下游数字地理技术实验室基于天津市的2008年导航数据和天津市的电子地图矢量化、校正和校准。在生产过程中，采用ArcMAP拓扑工具条对交通数据进行脱密处理，改变道路容差，并修正拓扑错误。最终数据质量可靠，可进行数据共享。

This dataset was developed by the Digital Geotechnical Laboratory of the Lower and Middle Reaches of the Yellow River, Henan University, based on Tianjin's 2008 navigation data and Tianjin electronic maps that underwent vectorization, correction and calibration. During the production workflow, traffic data was de-sensitized using the Topology toolbar in ArcGIS ArcMap, road tolerances were adjusted, and topological errors were corrected. The final dataset has reliable data quality and is available for data sharing.

搜集汇总

背景与挑战

背景概述

该数据集是2008年天津市的1：10万比例尺居民点数据，来源于导航数据和电子地图的矢量化处理，经过校正和校准，质量可靠。适用于人文地理学等领域的研究，数据使用需遵循特定的引用和致谢规范。