1.

Conference Proceedings
Conference Proceedings
1. Unique thermal problem found in certain double-glazed windows
Spring, R.W. ; Snell, J.R.
Pub. info.: Thermosense XXIV : 1-4 April 2002, Orlando, [Florida] USA.  pp.276-280,  2002.  Bellingham, Wash..  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 4710
2.

Conference Proceedings
Conference Proceedings
2. Locating levels in tanks and silos using infrared thermography
Snell, J.R. ; Schwoegler, M.
Pub. info.: Thermosense XXVI.  pp.245-248,  2004.  Bellingham, Wash.  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 5405