Photogrammetric Software


Kompanija “PARNAS” Pro Ltd is Authorized Dealer of PHOTOMOD system in Latvia, Estonia and Finland.

PHOTOMOD – is a digital photogrammetric system allowing the user to obtain metrically precise spatial data on the basis of commercially available imaging systems, such as frame digital and film cameras, space scanning systems of high resolution, and synthetic aperture radars.

PHOTOMOD advantages: PH60

Complete image data processing workflow without third party products;

Wide range of supported sensors;

Full line of data output: DTMs, 3D vectors, orthoimages, digital maps;

Multiple data exchange formats for compatibility with photogrammetric and GIS products by other makers;

High level of automation for main photogrammetric operations;

Flexible modular architecture: you only buy what you need;

High productivity;

Distributed network configurations for large projects implementation;

Comprehensive quality control at all stages of data processing;

Wide choice of stereoviewing options: LCD glasses or screens of various vendors with page-flipping modes, as well as simple anaglyph glasses;

Support for a variety of input devices: 3- and 5-button mice, specialized 3D controllers;

Ease of use: you are guided step-by-step through all stages of project processing;

engish, russian, spanish, chinese versions;

Prompt and effective technical support;

Very affordable prices.

Area of ApplicationPHOTOMOD_en_Page_1

PHOTOMOD provides a closed production cycle, and involves the generation of many kinds of  value-added products: digital maps, DEM, orthomosaics, 3D- vectors without the use of third party solutions.

The PHOTOMOD software complex is used in all areas where metric information about the Earth with maximal precision is required. PHOTOMOD allows the user to solve a whole range of tasks in cartography,  cadastre, environment monitoring and spatial analysis. The integrated GIS, geoportals and cartographic web-applications.

Spatial aerial triangulation

The functions of the aerial triangulation in PHOTOMOD are required to accurately calculate the orientation parameters of images and provide a high geometrical accuracy of the output products: DEM, orthomosaics, digital maps. Arial triangulation results (orientation parameters) are calculated automatically, and the system provides a full range of tools for accuracy evaluation, visual control and errors analysis.

 Digital terrain models

PHOTOMOD allows the user to automatically create digital elevation models and digital surface models from aerial and satellite images. The digital terrain model created in PHOTOMOD ensures high quality of orthomosaic, and also serves as a source of detailed information about terrain relief and is used to solve analytical tasks.

 2D and 3D-vectorization

The PHOTOMOD system supplies the user with a full set of tools for 2D and 3D-vectorization and editing of drawn terrain objects. You may use vectorized objects as a topographic basis of cartographic production or input them as initial data to create mathematic (geometric) model scene during terrain 3D modeling.

Orthorectification and mosaic creation

During mosaic creation using PHOTOMOD tools you can build continuous, color balanced and brightness homogenous orthomosaic with high accuracy from separate images. Geometric and photometric distortions are adjusted during the creation operation. Output product (orthomosaic) could be presented as a single frame or a set of sheets in specified cartographic projection with marginalia.


The PHOTOMOD software package includes features for creation of 3D models using stereovectorization results. The resulting model, due to the high quality metric may be used for solving applied analytical problems. And thanks to the visual appeal and clarity they may be useful when creating a vivid and compelling multimedia presentations and videos.

Map making

The PHOTOMOD delivery set includes GIS-application — GIS Panorama 2011 Mini used for mapmaking purpose. The application is used for the creation, editing and printing of digital maps and city plans for different purposes, databases administration with setup of custom forms for viewing tables, creating queries and reporting to view territory planning schemes, urban cadastre and other problems.

Modules and Process Workflow

PHOTOMOD is a modular system. This allows users to obtain maximum benefit from its high level of flexibility. Each module performs specific operations during a certain stage of processing. Configure for optimal system production. Buy only the modules you need for your particular workflow.

The PHOTOMOD System includes its main operating shell, PHOTOMOD Core, and 10 other modules:

PHOTOMOD AT — aerial triangulation measurements

PHOTOMOD SolverA — block adjustment for central projection images

PHOTOMOD SolverS — block adjustment for satellite scanner images


PHOTOMOD StereoDraw — 3D feature extraction in stereo-mode and 3D modeling

PHOTOMOD Mosaic — orthomosaicking

GIS Panorama 2011 Mini — digital map creation

PHOTOMOD StereoVectOr — stereo-editing of digital maps in GIS Panorama 2011 Mini format

PHOTOMOD StereoLink — vectorization within MicroStation system in stereo mode

PHOTOMOD ScanCorrect — geometric calibration of desktop publishing scanners

PHOTOMOD Project Processing Workflow


For more details see



Kompānija “PARNAS” Pro Ltd
Eveles street 12 k-2, Riga, LV–1013;
Phone: +371 67339911; +371 67339912
Fax: +371 67339913

Reg.No. LV40103028403
A/S „Swedbank”, HABALV22


18.Novembra street 68, LV–5404;
Phone: +371 65426470
Fax: +371 65426478

Dzintaru street 66, LV–3600
Phone: +371 29640972