TOPo: our best-selling TOPOGRAPHIC MAP EDITING SOFTWARe
TOPO is a specialized tool for designing and editing topographic maps and large-scale cadastral maps used in planning, construction, mining, irrigation, traffic and land administration.
IMPORT DATA FROM MULTIPLE SOURCES
- Allow data import from multiple sources such as theodolite & leveling instrument or electronic total station
- Support data of Line type
- Our smart zoom-and-capture algorithm allows digitizing scanned maps quickly and accurately
PROVIDE VARIOUS TOPOGRAPHIC MODEL ANALYZING TOOLS
- Draw contour and smooth contour lines; the tool automatically labels contour lines.
- Draw contour lines
- Draw routes and lines on the ground plan,
create vertical and horizontal profiles of the digital terrain
- Look up the elevation & the slope of a terrain, draw topographic cross section
OTHER OPTIONS
- Export vertical profile, horizontal profile and coordinates of the survey points to other softwares
- Library of points, lines, regions and landmarks as prescribed by Vietnam General Department of Land Administration, which can be inserted and modify easily by the "drag-and-drop" function
SUPPORT ALL NECESSARY DATA EDITING ACTIVITIES THAT YOU NEED
- Adjust the ground grid and height grid.
- Create and modify digital terrain models
- Display 3D models
- Assist user in editing topographic maps
- Edit topographic map by adding/removing fault lines, flipping triangle edges ...
- The algorithm used to create topographic maps with triangular grids is famous for its speed and accuracy, allowing the display of terrain faults, holes and contours.
EDIT TOPOGRAPHIC MAPS AND MODELS WITH EASE
- Insert talus to the drawing
- Draw and edit topographic maps
- Digital terrain models can be used directly in our planning and infrastructure design softwares.
- Allows automatic, manual map fragmentation, and map printing
- 3D simulation and color scale based on terrain elevation.
Autodesk® Civil 3D Extension
Based on Autodesk® Civil 3D, enhanced with smart automation to make design easier
Localized for Vietnamese Market
Ready-to-use library with assemblies and subassemblies in Vietnamese code, style and language, complied to Vietnam standard
Compatibility
All products are compatible to each other for end-to-end design process
Huge user community
NovaTDN, TOPO and HS/HSMO are THE product suite for civil engineers in Vietnam since 2002
English 
Tiếng Việt 
日本語