National Geographic Information Resource Catalog Service System - Comprehensive Geospatial Data Access
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National Geographic Information Resource Catalog Service System Overview
The National Geographic Information Resource Catalog Service System, managed by the National Geomatics Center under the Ministry of Natural Resources, is a national-level geographic information service platform designed to provide the public with comprehensive and accurate geographic information resources, supporting the query, download, and application of geographic information.
System Access
Access the system through the official website at https://www.webmap.cn/
System Language
While the language of the website is primarily Chinese, the system does not explicitly mention multi-language support. Further details on language support would require direct inquiry or system exploration.
System Features
The system offers a wealth of geographic information resources including, but not limited to, leveling points, triangulation points, GNSS results, vector map data, digital elevation models, orthophoto maps, digital raster graphics, aerial imagery, and satellite imagery. It allows users to query geographic information results from various regions and departments, such as the National Geomatics Center, the National Satellite Remote Sensing Application Center, and provincial-level natural resource authorities.
Industries and Fields Involved
The system categorizes geographic information outcomes based on confidentiality (confidential and non-confidential) and departmental attributes, facilitating users to quickly locate the geographic information they need. It also provides data download services to meet various user requirements.
Usage Scenarios
Describe the usage scenarios of the website/product, the services and functionalities it provides.
Technical Documents and Policies
For ensuring the accuracy and legality of geographic information, the system also offers a query service for technical documents and policies. Users can understand the regulations related to the acquisition, use, and management of geographic information resources through these documents, ensuring the lawful and compliant use of geographic information resources.
System Construction and Maintenance
The system is maintained by the National Geomatics Center, ensuring its stability and reliability. It also provides services such as statistical management, data application, and result distribution management to support the effective management and distribution of geographic information resources.
System Usage Guide
To ensure a smooth user experience, it is recommended to access the system using browsers like Chrome, 360 Speed Mode, or IE9 and above. The system also provides a help center for users to get timely answers when encountering problems during use.
Reference Links
- National Geographic Information Resource Catalog Service System Main Page
- National Basic Geographic Information Database
- Introduction to the National Geographic Information Resource Catalog Service System
- National Geographic Information Resource Catalog Service System Catalog Query
- Baidu Wenku - National Geographic Information Resource Catalog Service System
