American Society of Photogrammetry and Remote Sensing: The imaging and geospatial information society.

Canadian organization that invests in geomatics research and development. Includes details of the program, news and membership details.

Professional association for the "discipline aimed at managing geographic data by means of the science and technology used to acquire, store, process, display and distribute them."

A professional organization of global positioning experts from the petroleum industry. Site offers advice and information about GPS, geodetic datums, map projection, and other aspects of location technology.

Official Website with association news, general information and list of officers.

Official website with society news, information, proprietor list and meeting schedule.

The premier professional membership society for the spatial data information industry.

Membership is widely drawn from the education sector, statutory institutions, local authorities, public utilities and the commercial and publishing industry.

A business and science office park for companies operating in the field of remote sensing, and associated technologies. Located near the Dutch National Aerospace Laboratory (NLR) in Flevoland, The Netherlands.