Applied research on mobile GIS of off-line system architecture

Fenglin Guo; Peng Hu; Jianguo Sun; Yuping Wang; Xiaohong Xiao

doi:10.1117/12.712890

28 October 2006 Applied research on mobile GIS of off-line system architecture

Fenglin Guo, Peng Hu, Jianguo Sun, Yuping Wang, Xiaohong Xiao

Proceedings Volume 6418, Geoinformatics 2006: GNSS and Integrated Geospatial Applications; 641812 (2006) https://doi.org/10.1117/12.712890
Event: Geoinformatics 2006: GNSS and Integrated Geospatial Applications, 2006, Wuhan, China

Abstract

This paper defines Mobile GIS of off-line system architecture and describes its main features. Because intelligent mobile terminals do not have powerful and professional spatial database system supported, one kind of practical spatial database structure of off-line mobile GIS is proposed. Algorithms of some kernel technologies are improved according to the features of intelligent mobile terminals. In order to verify the reasonableness of spatial data organization and the validity of the improved algorithms, mNav project is implemented and we show how the applied technologies influence the whole system performance.

Citation Download Citation

Fenglin Guo, Peng Hu, Jianguo Sun, Yuping Wang, and Xiaohong Xiao "Applied research on mobile GIS of off-line system architecture", Proc. SPIE 6418, Geoinformatics 2006: GNSS and Integrated Geospatial Applications, 641812 (28 October 2006); https://doi.org/10.1117/12.712890

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available