Geographical information technique is a tool. Geo-
graphical information sciences is a theory and
method. Information revolution in Geography is a
process for developing geographical information
and geographical information technique and geo-
graphical information sciences.
We can study many characters of information, spa-
tial, time, integrate and feedback in a geographical
system according to geographical information of
most quantity and high accuracy. we can develop
geographical information theory through studying
common characters in different geographical sys-
tem.
International Archives of Photogrammetry and Remote Sensing. Vol. XXXI, Part B3. Vienna 1996
references
Michael F. Goodchild, 1992. Geographica information sci-
ence. International Journal Geographical Information Sys-
tem. Vol. 6. No.1 pp.31—45
Hong-Jing Chen, 1993. GIS and Information Geography.
Proceeding of the third international workshop on Geo-
graphical Information System. Vol.1. Beijing, pp.200—204
David Rhind, 1994. Where next for GIS/LIS? Asia
GIS / LIS AM / FM and spatial Analysis conference, Hong
Kong.
Hong-Jing Chen, 1994. The analysis of dynamic change on
soilerodent environment, ISPRS Commision Ill proceeding
Munich, pp.104—108.
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