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A Hypermedia Co-operative Approach"
Written by Robert Laurini, Published by Taylor and Francis, London
Chapter 3 : Data Acquisition in Urban Environment
3.2.1 Digitising
Correction http://tcicorp.com/html/sol_adjust5.php;
Correction http://www.urisa.org/services.htm
3.3 Aerial photographs and satellite images
New
Iconos : http://www.spaceimaging.com/
3.3.1 Aerial photographs - Examples
http://sit.comune.bologna.it/foto/foto97.htm
3.3.5 Photogrammetry and Vehicles
Correction http://www.cyclomedia.nl/
3.4 Range finders and lasers
Correction http://www.optech.on.ca/imagegall.htm ;
3.5 GPS
Correction http://www.colorado.Edu/geography/gcraft/notes/gps/gif/orbits.gif ;
Correction http://www.urisa.org/services.htm
New GPS links :
http://www.gmat.unsw.edu.au/snap/gps/gps_links.htm
Courses on GPS http://www.gmat.unsw.edu.au/snap/gps/gps_survey/principles_gps.htm
Journal : http://www.gpsworld.com
3.7 Voice technology and spatial data acquisition
http://www.datria.com ; the STANTEC company was likely purchased by DATRIA.