Full-Text Search:
Home|About CNKI|User Service|中文
Add to Favorite Get Latest Update

The Status of Researching on Uncertainty of Spatial Data and Quality Control in GIS

LIU Da-jie, LIU Chun (Tongji University, Shanghai 200092, China)  
The researching of uncertainty and quality control of spatial data is considered as an important basic theory in GIS. So several phases of this issue are introduced in detail in this thesis, and actuality of the academic researching in GIS is briefly given. Meantime, facing to the status quo of GIS application, some opinions are put forward on the strategies of data quality control.
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©CNKI All Rights Reserved