Aerial Photogrammetry and Topographic Mapping is generally used to map large areas that would not be cost effective to map using ground survey methods. This type of mapping shows land contours, site conditions and details for large areas. Aerial topographic mapping is used for conceptual design projects where less accurate data is required than ground survey methods provide. Ground control surveys must be used to establish control measurements and elevations in order to calibrate the photographic model. Our personnel have experience in the densification of geodetic control for use in preparing aerial topographic mapping. We work closely with our network of aerial Photogrammetry specialists to provide quality products that suit the individual project requirements.
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