Nowadays, the personal navigation systems based on PDA are very normal but they can seldom describing or analyzing dynamically changing geographical information. Based on the Windows Mobile operation system, this paper provides a realization of the data-exchange and data-show between the mobile control center and the PDA user groups. Based on the static and dynamic characteristics, this system can make the dynamic element of the map to be shown in the custom layer and updated with the command of the control center in the real time by the GSM/GPRS wireless net and have the interrelated analysis between them by the filter algorithm of time and space. So it can help the PDA users to adapt the complex geographical environment.

Date Published: 14 November 2007
PDF: 5 pages
Proc. SPIE 6790, MIPPR 2007: Remote Sensing and GIS Data Processing and Applications; and Innovative Multispectral Technology and Applications, 67900L (14 November 2007); doi: 10.1117/12.745493

Published in SPIE Proceedings Vol. 6790:
MIPPR 2007: Remote Sensing and GIS Data Processing and Applications; and Innovative Multispectral Technology and Applications
Yongji Wang; Jun Li; Bangjun Lei; Chao Wang; Liang-Pei Zhang; Jing-Yu Yang, Editor(s)