1. supports multiple operation modes.
It supports single machine, local area network and wide area network operating environment based on Windows 2000/XP operating system, in which MAPGIS file mode is used for data management in single machine environment, large database+client mode (C/S mode) in local area network environment and large database +WebGIS+ browser mode (B/S mode) in wide area network environment.
2. Basic data management
(1) supports two data management methods: file and large database (Oracle).
(2) The bottom layer combines two-dimensional GIS platform and three-dimensional geological modeling platform.
(3) Spatial data are all in MAPGIS format.
(4) Support the management of massive map data and image data.
(5) Management of attribute data such as drilling: import, export and query.
(6) Spatial data management such as maps: import, export and query.
(7) Geological data management: import, export and query.
(8) Vector data conversion.
(9) Geological symbol library.
(10) Graphic data editing.
3. Map generation and editing
(1) Generation and editing of borehole histogram.
(2) Generation and editing of drilling profile.
(3) Formation contour line generation and editing.
4. Three-dimensional modeling
(1) Unified three-dimensional spatial data management, supporting three-dimensional data management in the form of files and network databases.
(2) Semi-automatic dynamic 3D modeling based on drilling.
(3) Interactive 3D modeling based on plane geological map.
(4) Interactive 3D modeling based on contour.
(5) 3D geological structure model modification: virtual drilling modification and geological profile modification.
(6) Support geological body data modeling, including isosurface tracing and volume rendering.
(7) Large-scale terrain modeling.
(8) Registration and superimposed display of vector, image and DTM data.
(9) 3D modeling of engineering entities: pile foundation, pile cap, etc.
5.3D model display
(1) 3D graphics rendering: such as amplification, reduction, rotation and translation of illumination, color and texture.
(2) 3D scene operation: zoom in, zoom out, rotate and translate.
(3) Real-time roaming of 3)3D scenes: keyboard roaming is supported.
(4) Overlay display of geographic base map, remote sensing image and model.
(5) Superimposed display of engineering entities such as pile foundation and geological model.
(6) 3D scene output: output high-resolution scene images and roaming animations (AVI, MPEG).
6. Three-dimensional geological analysis
(1) 3D query of drilling and engineering entity model.
(2) Calculation of bearing capacity of pile foundation in three-dimensional environment.
(3) 3D model cutting: plane cutting and section cutting.
(4) Tunnel simulation.
(5) 3D interactive positioning attribute query.
7. Web publishing of 3D model
Using ActiveX control technology, the Web display, browsing, query and cutting functions of three-dimensional geological model are realized