GIS ObjectLand is a universal Geographic Information System for Windows. Key capabilities: vector-raster maps; multiuser data editing; import and export for MIF/MID (MapInfo), SHP (ArcView), DXF (AutoCAD), DBF (dBASE), CSV; setting access permissions to data for different categories of users; using tables of native DBMS or external DBMS (via ODBC); automation COM interfaces for user applications.

TRIANGULATION performs triangulation of a set of 3D points width compulsory interconnections. ISOLINES determines the curves of intersection of a set of 3DFACE entities width a set of plane equidistances horizontally or vertically. VOLUME determines volume and center of gravity of a body limited by 3DMESH and 3DFACE entities. 3DINTERSECTION determines the intersection curves between 2 sets consisting of 3DFACE or 3DMESH entities.

Convert VDAFS file to DXF file (in 3DFACE entities) and display the result. RCAD 1.4 core provides OpenGL real-time shading and lighting. There will be interpreted the entities of type PSET, FACE (created from the entities of type SURF and CONS) and possibly those of type SURF.

Is useful in topography for representing and editing 3D points (by 3DPOLY, SPLINE OR BLOCK entities) and for triangulation, isolines, cross sections and longitudinal profile. RCAD 1.4 core provides OpenGL real-time shading and lighting.

TOPOWIN is a state-wide register of the German topographic cartographies and of localities with geo references in different coordinate systems. It also is a topographic information system. The topographical maps of different standards can be determined by the complaint of known parameters or by the direct selection from overview graphics and from sorted lists.