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Computations Full geodetic coordinate geometry COGO computations based on a selected map projection can be performed using the Computations module to create, edit and examine points, lines, polygons, text and alignments.
Modelling Model formation is achieved using a geographically indexed database to ensure fast and accurate triangulation of data sets of any size.
Once a digital terrain model is formed, the contours can be instantaneously displayed at any interval. Volumes Compute earthworks volumes between surfaces, determine surface intersections, create height difference data sets and calculate progressive volumes between planes or irregular surfaces. Adjustment Adjust field surveying measurements with a rigorous least squares solution. Adjust traverse or network frameworks for both horizontal and vertical control.
Transformations Transform between any projections, or compute transformation parameters from coordinate sets using Least Squares principle. Profiles and Design Create and edit long sections and cross sections for CAD output and end area volumes. The Profiles and Design module incorporates an impressive condition-based system for easy generation of virtually any civil or road design. Background Images Import orthophotos, satellite images and maps that can be georeferenced to allow for correlation of raster images to vector geometry and for on-screen digitising.
Point Cloud Import, view, edit and digitise point cloud data. View point clouds in 3D to create point and line objects. Models can be coloured, textured or have background images draped over them. Individual triangles can be easily coloured or textured to give a realistic representation of the model. Also features banding for height, grade and aspect. Designed for small format tablet computers, the graphical interface combines finger or stylus operation with CAD-type viewing controls.
Clearly see your survey build as you go. CAD Application designed specifically for land surveyors and civil engineers to enhance the plan and map production process.
LISCAD Surveying & Engineering Software