1.

Conference Proceedings

Conference Proceedings
Tang, L. ; Li, Q. ; Hu, L. ; Li, H. ; Zhu, G. ; Sun, L.
Pub. info.: Geoinformatics 2006 : Geospatial information technology : 28-29 October 2006, Wuhan, China.  pp.64211H-,  2006.  Bellingham, Wash..  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 6421
2.

Conference Proceedings

Conference Proceedings
Liu, P. ; Zhang, J. ; Hu, L. ; Li, Q. ; Chen, Y.
Pub. info.: Fiber optics and optoelectronics for network applications : 7-9 November 2001, Nanjing, China.  pp.266-271,  2001.  Bellingham, Wash., USA.  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 4603