Surveying, Mapping and GIS

Exploring all aspects of mapping and geography, from field data collection, to mapping and analysis, to integration, applications development and enterprise architecture...

  • Geospatial Technology, End to End...

    Exploring all aspects of mapping and geography, from field data collection, to mapping and analysis, to integration, applications development, enterprise architecture and policy
Posted by Dave Smith On 2/12/2007 10:25:00 PM 0 comments

Thanks to Gene Kooper for this great illustration of a theodolite from J. Johnson's 1886 text, "Theory and Practice of Surveying".




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