- ASA Engineering and Surveying, Inc. - Provides topographic, ALTA, boundary and other surveying and mapping services. Valdosta, Georgia, USA.
- Cadastral Survey Reference Page - Survey information for the Land Surveyor involved in the survey and retracement of the Public Land Survey System
- Earth Attributes - Aerial photography, land surveying, GIS and photogrammetric mapping services.
- Glen Surveys - Chartered land surveyors in Kent, UK, specializing in land, engineering, building, aerial surveys and digital mapping
- Land Surveying - Introduction to the profession, with links to equipment, software, and books for sale.
- Land Surveyor Reference Page - Reference materials that include State rules and regulations, continuing education requirements, seminars, and surveying companies.
- Ordnance Survey - The UK government agency responsible for the official, definitive topographic survey and mapping of Great Britain.
- rpls.com - On-Line Resources for Land Surveyors.
- Wikipedia: Surveying - Overview of history of the profession, with articles on techniques, equipment, types of surveys and references submitted by the public.
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