SierraSoft Topko Survey - Software for land surveying and cadastre

Advanced drawing and editing functions

Import/Export DWG/DXF (up to AutoCAD 2015)

Import/Export ASCII file

Raster image management.

Georeferencing of images (homographic, simple, affine, localized affine).


Direct link with topographic instruments

Reading/Writing file from topographic instruments

Management of measures GPS and total stations

Management of measures for chain-offset

Management of known points

Survey calculation and traverse adjustment

Horizontal adjustment according to least squares

Differential leveling

Creation of measures/baselines on existing points

Advanced functions for the management of survey points

COGO (topographic and geometric utilities for the creation of new points)

Point description and symbols from codes

Automatic drawing by codes

Transformation of coordinates with or without scale variation, affine transformation

Coordinate transformations cadastral into Gauss-Boaga and vice-versa

Coordinate transformations between systems Map-Map, Geodetic-Map, Geodetic-Geodetic

Link between measurement-points

Management of cadastral particles and fractionations

Map excerpt: import, self-preparation, update proposal

Cadastral datum points and measured distances

Checking cadastral tolerances

Management DB Censuario; area verification, printing mod51FTP

Import/Export of Pregeo fieldbook (up to Pregeo 10.6)

SierraSoft Topko Survey

Software for land surveying and cadastre

SierraSoft Topko Survey offers you the maximum in terms of flexibility, power, customization of topographic drawing and topographic calculation functions.
The section dedicated to the cadastre will allow you to plan your survey on Google Maps™ and to draw up a complete Pregeo booklet.



System requirements:

General features

Available languages