Welcome
EFD, S.A is a company of fotogrametry and topography with an innovating vision in the market, presenting/displaying services of quality for the elaboration of fotogrametricos and topograficos works, using 
tecnologia but outpost applied in the processes of fotogrametria digital.
The tecnologico development of the company, comes accompanied from a continuous specialization of its tecnicos in the different areas from work: topografia, aerial triangulation, fotogrametria, ortofoto, that is reflected in an optimal quality level in the projects that are carried out.
In EFD we have incorporated the best digital tecnology to our production system. We have GPS receivers differentials TRIMBLE R3 for the accomplishment of the ground control.
Our digital fotogrametrica station and the automatization of numerous processes during the restitution allows an increase of the precision, the quality and the yield of the works.