北京市1:2.5万城区地图数据集(2005年)

该数据集为北京市1：2.5万城区地图数据集，时间为2005年。北京市城区地图收集2005年北京市道路77499条，其中城区道路9709条，郊区道路67790条。POI点22类，总计3175个。对这22类分别进行了分类编码，POI点主要包括百货及交易市场、博物馆、出版社、大使馆、大学、工厂、工程公司、国家机关、教堂、酒店、旅行社、旅游景点、庙宇故居、清真寺、乡镇、研究机构、医院、金融机构、影剧院、邮电局、有限公司、杂志社数据资源。

This is a 1:25,000 scale urban map dataset of Beijing, dated to 2005. A total of 77,499 roads in Beijing were collected for this dataset in 2005, among which 9,709 are urban roads and 67,790 are suburban roads. There are 22 categories of Points of Interest (POIs), with a total of 3,175 instances. Classification and encoding were performed separately for these 22 categories. The main POI categories include department stores and trading markets, museums, publishing houses, embassies, universities, factories, engineering companies, state organs, churches, hotels, travel agencies, tourist attractions, temples and former residences, mosques, towns, research institutions, hospitals, financial institutions, cinemas and theaters, post and telecommunications bureaus, limited liability companies, and magazine publishers.

搜集汇总

背景与挑战

背景概述

该数据集为2005年北京市1:2.5万城区地图数据集，包含城区和郊区道路77499条，以及22类POI点总计3175个，精度达到1:25000，适用于城市规划等研究。数据由和舆图（北京）科技有限公司提供，具有较高的数据质量和逻辑一致性。