The data and services analysis are indispensable for the refined development of SDI. This paper, taking Chinese NSDI as a study case, analyzed the data and services advantages and shortcomings of Chinese NSDI and developed a recommendable data and services framework which could improve the Chinese NSDI better services for public and private sectors from known, attainable and usable aspects by using Backx model. And the recommendation framework can also be referenced by other national and local SDI for its better services and applications.
|Name||The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences|
|Conference||ISPRS TC III Mid-term Symposium “Developments, Technologies and Applications in Remote Sensing”|
|Period||7/05/18 → 10/05/18|
- Data and Service Analysis
- Chinese NSDI
- Backx Model