CARLSON P3D

Computer software for collection, processing and analysis of data for use in civil engineering and land development engineering and design, and for analyzing geographical information for land development purposes; Computer software for engineering and design of sewer and water systems; Computer software for use in interfacing with global positioning systems and optical survey instruments for use in collecting data, displaying the data in a graphical environment, enabling an operator to view and edit the data in real time as the data is collected and to generate drawings; Computer software for collecting geographical survey data in combination with robotic and conventional land surveying instruments and Global Positioning Satellite receivers; Computer software for engineering and design of intersecting streets, cul de sacs, and 3-dimensional intersections; Computer software for civil engineering, namely, software for surface generation and earthwork calculation; Computer software for civil engineering, namely, software for subdivision planning and design; Computer software for engineering, land development and geographic information; Computer software for using GPS data to provide three-dimensional topography mapping during earth moving operations