Design and Implementation on Efficient Display Algorithm of Embedded GIS Map

Embedded GIS map display technology based on QR-tree spatial index algorithm is described combining the characteristics of embedded technology and GIS technology. The shortage of QR-tree algorithm is analyzed and improved algorithm is put forward in paper. The method of space index to improve data r...

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Bibliographic Details
Published in2012 International Conference on Industrial Control and Electronics Engineering pp. 310 - 313
Main Authors Zhao Yu-Feng, Zeng Jun
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.08.2012
Subjects
Embedded GIS
Improved QR-tree
Industrial control
map display
Spatial index
Online AccessGet full text
ISBN1467314501
9781467314503
DOI10.1109/ICICEE.2012.89

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Summary:Embedded GIS map display technology based on QR-tree spatial index algorithm is described combining the characteristics of embedded technology and GIS technology. The shortage of QR-tree algorithm is analyzed and improved algorithm is put forward in paper. The method of space index to improve data retrieval speed is proposed using the improved QR-tree. Rapid display of embedded GIS system map in Windows mobile 6 simulator is realized and the simulation result shows the algorithm is effective.
ISBN:1467314501
9781467314503
DOI:10.1109/ICICEE.2012.89