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Digital Topo Mapping

Digital Mapping is compiled by means of Zeiss Optical train stereo equipment interfaced to CAD workstations running Advanced automated mapping system software that can generate output in a variety of formats such as AutoCAD, Mocrostation, ASCII and others.

All data are represented by spatial coordinates. Data files are stored on tapes or disks. Data is separated by layer features. Mapping can be translated across CAD system. Data can be used for area and volume computations.

Photogrammetric Technology, Inc. has experience in delivery of graphic data for use as a base for Geographic Information Systems (GIS) such as ArcCad, Intergraph, AMSA and Moss.

103 Washington Street, Po. Box 349 Weymouth, MA 02188 Tel:: 781-335-7229 Email: