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Some Key Techniques on Updating Spatial Data Infrastructure by Satellite Remote Sensing Imagery
Information Updating Spatial Data Infrastructure (SDI) Satellite Remote Sensing
2015/8/17
In general only a small part of spatial data in SDI change because of different factors, so rapid and effective updating methods are
very vital. With the improvement of spatial resolution of satellit...
Initially the US Federal Geographic Data Committee (FGDC) and the National Spatial Data Infrastructure (NSDI) major
development focus has been almost completely at the federal level. With time and mu...
A BOTTOM-UP GEOSPTIAL DATA UPDATE MECHANISM FOR SPATIAL DATA INFRASTRUCTURE UPDATING
: Geography Vector Integration Matching
2014/4/28
Currently, the top-down spatial data update mechanism has made a big progress and it is wildly applied in many SDI (spatial data
infrastructure). However, this mechanism still has some issues. For e...
DATA UPDATING METHODS FOR SPATIAL DATA INFRASTRUCTURE THAT MAINTAIN INFRASTRUCTURE QUALITY AND ENABLE ITS SUSTAINABLE OPERATION
Spatial Information Sciences Spatial Infrastructures Framework Data Sustainable GIS Reliability
2014/4/28
The Japanese government, local governments and businesses are working closely together to establish spatial data infrastructures in
accordance with the Basic Act on the Advancement of Utilizing Geos...