SigmaGEO - Geomatic Solutions

ns digitai aéreas e de satélite são utilizadas como dados de entrada para obtenção dos modelos digitais do terreno, vetores 3D e orthomosaicos, sempre em conformidade com os requisitos do cliente.

- Oferecemos todos os serviços digitais de produção de fotogrametria, incluindo:

Aerotriangulação digital e ajuste;
DTM e produção ortofotos;
Estéreo e mono restituição. Contacte-nos.

- Geographical Information Systems
SigmaGEO is equipped with the necessary technical and human resources to implement projects of virtually any size and complexity. In recent years, SigmaGEO´s production department, completed a series of orders for commercial photogrammetric projects for the state and private companies, both in Portugal and abroad. Digitai aerial images and satellite are used as input data to obtain the digital terrain models, 3D vectors and orthomosaicos, always in accordance with customer requirements.


- We offer all services for the production of digital photogrammetry, including:

Digital aerial triangulation and adjustment;
DTM and orthophoto production;
Stereo and mono feature collection.