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Title
The 3rd ISPRS Workshop on Dynamic and Multi-Dimensional GIS & the 10th Annual Conference of CPGIS on Geoinformatics
Author
Chen, Jun

ISPRS, Vol.34, Part 2W2, “Dynamic and Multi-Dimensional GIS’’, Bangkok, May 23-25, 2001
161
2.7 Spatial Data Release
Web-GIS, to be brief, is a new technology to extend and perfect
GIS by using INTERNET. Infinitely variable map scale oriented
spatial data release should consider the diversity of different
users’ hardware platforms and software platforms. INTERNET
can eliminate these differences. Web-based spatial data release
platform will become the standard platform of spatial data
release.
3. CONCLUSION
This paper researches in approaches and technologies of
information generalization of infinitely variable map scale.
Because information generalization of infinitely variable map
scale includes broad technologies and applications, we cannot
resolve all problems through one or several math models, there
are still long times to realize information generalization of
infinitely variable map scale.
REFERENCES
1. Yang ChaoWei et al, Spatial Data Warehouse in Digital
Earth,Journal of Image and Graphics Apr. 1999
2. Tang Zhengwu et al, Spatial Database Engine Techniques for
Digital Earth. Journal of Image and Graphics. Apr. 1999
3. Wang Nengbin, The Principles of Database,Pulbishing House
of Electronics Industry,2000
4. Cheng jicheng et al,The Introduction of Digital Earth,Pulbshing
House of Science,2000