1.

Conference Proceedings
Conference Proceedings
1. The scheme of satellite navigation performance evaluation and test system based on simulation
X. Xia ; D. Xu ; Y. Zhao
Pub. info.: Measurement theory and systems and aeronautical equipment : Seventh International Symposium on Instrumentation and Control Technology, 10-13 October 2008, Beijing, China.  pp.71282S-1-71282S-5,  2008.  Bellingham, Wash..  Society of Photo-optical Instrumentation Engineers
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 7128
2.

Conference Proceedings
Conference Proceedings
2. The impacts of radiation effects of atmospheric aerosol on rice production in the Yangtze Delta Region
W. Zhai ; Y. Zhao ; C. Wang ; X. Xia ; X. Xu
Pub. info.: Remote sensing and modeling of ecosystems for sustainability V : 13 August 2008, San Diego, California, USA.  pp.70831C-1-70831C-9,  2008.  Bellingham, Wash..  Society of Photo-optical Instrumentation Engineers
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 7083