www.merrettsurvey.co.uk
Provides the same services as Controlwork - based in Europe.

www.lidar.us
For further information on Airborne Laser Scanning techniques and applications.

www.pipelinemapping.com
For information on mapping of buried pipelines using inertial navigation tools.

www.videomapper.com
A highly mobile system for geo-referenced image acquisition.

www.lidar.co.uk
The European version of Lidar.US

www.ordnancesurvey.co.uk
UK's National Mapping Agency

www.Infoterra-global.com
Lidar operator

www.lidarmap.org
General lidar info source and organisers of ILMF

www.upstreampipeline.co.uk
A leading supplier of pipeline inspection - CCTV and pipeline cleaning services