Surveyors are part of CODIA, the engineering, architect and topographer syndicate.
A US topographer would go nuts even trying to work here. First he would need to be licensed, and that would mean that his degree in the US would have to be recognized by a Dominican university and he would have to take classes in Dominican land measurements-metrics of course, plus the local land tenure laws etc etc. THEN he would have to work for a topographer for at least two years and THEN he would need to request his admission to CODIA and his Execuator or License to practice. Probably three or four years of his time.
No an easy option.
HB
PS. FYI, topographers here have laser transits and equipment. Many are very very up to date....I guess we have teethy hens?????