TopoCalc
Touchscreen tablet surveying software with its own independent graphics engine
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Contact an expertAn independent solution at the heart of topographic measurement
TopoCalc is multi-sensor surveying software for touchscreen tablets, connectable to a GNSS receiver, a total station, a utility detector, a rangefinder or a sounder. Versatile and standalone, the solution adapts to any specification.
TopoCalc works with no dependency on the market’s graphics engines — AutoCAD™ or Microstation™ — and requires no additional licence. It nonetheless exports to the most common CAD formats (DWG, DGN).
TopoCalc is compatible with all the major manufacturers on the market: Leica Geosystems, Trimble, Stonex, Spectra Geospatial, Sokkia, e-survey, Vivax Metrotech, Geomax, Topcon, etc.
DFAO, an exclusive technology
DFAO (Description Formelle Assistée par Ordinateur, or Computer-Aided Formal Description) is an exclusive concept that makes it possible to describe the real world using fully parameterisable objects. With DFAO, your plan is no longer a fixed drawing: it can be transformed in real time or afterwards to meet the requirements of any specification, with no return to the field.
DFAO overcomes the limits of conventional CAD and makes it possible to obtain different renderings and deliverables (Carto 200, PCRS, PGOC, AutoCAD, Microstation, Shapefile, GIS) from a single survey.
TopoCalc features
Create a smart plan directly in the field, editable on demand in real time or afterwards thanks to DFAO, to guarantee compliance with any specification (Carto 200, PGOC, GIS, etc.). TopoCalc adapts to your existing equipment with no heavy investment, and covers topographic surveys, setting-out, volume calculations, management of ground entry points, platform creation and facade surveys. It also supports the production of as-built plans compliant with the RecoStaR standard for Enedis deliverables.
Georeference and detect your buried utilities with a fully customisable solution tailored to your needs. Carry out your setting-out work with assistance throughout the process.
Benefit from an all-in-one solution that includes all surveying and geodetic calculations, without needing a third-party tool.
Collect and update your GIS data through a simple, intuitive interface, with an automatic link between object attributes and the topographic survey.
Coupled with Geo2Cloud, TopoCalc lets you carry out your setting-out and drawing directly in the point cloud, with no need for a return trip to the field.
- Theme dedicated to the RecoStar format with pre-configured drawing palettes
- Easier data import from external tools or providers
- Fewer manual entries thanks to pre-configured objects
- Automatic verification of element consistency according to the rules of the RecoStar standard
- Generation of the final RecoStar file ready for delivery to Enedis
Versions of TopoCalc
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Multi-sensor surveys
Connect GNSS, total station, rangefinder or sounder to carry out your surveys directly in the field.
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DFAO
Sogelink’s exclusive technology that makes your plan editable in real time or afterwards, with no return to the field.
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Utility detection
Georeference and detect your buried utilities with a fully customisable solution.
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Surveying calculations
Benefit from all surveying and geodetic calculations, without needing a third-party tool.
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GIS collection
Update your GIS data with an automatic link between attributes and the topographic survey.
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RecoStar theme
Generate compliant RecoStar deliverables thanks to a pre-configured theme and automatic consistency checks.
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Acquisition without heavy instruments
Generate a georeferenced point cloud from just a few minutes of video.
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Mobile mapping without ground control
Combine an onboard camera and an RTK GPS to obtain a point cloud without control points.
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Automatic successive acquisitions
Chain several acquisitions one after another with no manual intervention.
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Point cloud merging
Combine the acquisitions of a single project so that you have just one point cloud.
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Point cloud cleaning
Remove noise points and isolate useful elements using the cutting tools.
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Centimetre-level accuracy
Obtain a georeferenced, centimetre-accurate cloud, usable directly in TopoCalc or Geo2Cloud.
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Stockpile and volume calculation
Automatically calculate your cut/fill volumes and compare several point clouds.
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Georeferencing in the point cloud
Georeference your plan directly on the point cloud and correct deviations with ease.
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Editing and adjustment
Freely move and edit plan elements as you draw in the point cloud.
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Z offset
Extrapolate the Z of an inaccessible point, for example the foot of a wall hidden by vegetation.
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Cutting tools
Isolate part of the cloud or create horizontal sections (indoor surveys, contour lines).
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Orthophotos
Generate your orthophotos and use them in the editing software of your choice.
Why choose TopoCalc?
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A 100% independent solution
TopoCalc works with no dependency on the market’s graphics engines. No additional licence is required.
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A “survey” philosophy rather than a “drawing” one
Thanks to DFAO, an exclusive technology developed by Sogelink, break free from the limits of conventional CAD for optimal performance and competitiveness.
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A wealth of features
TopoCalc covers all the needs of surveying professionals: surveys, setting-out, as-built records, GIS, utility detection, geodetic calculations.
The full Sogelink ecosystem around TopoCalc
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