Photo Science has robust ground survey capabilities, and provides substantial experience providing GPS survey services in support of our aerial data acquisition and photogrammetric survey operations. We currently provide the full spectrum of professional surveying services, utilizing the latest in survey equipment, software, and techniques including the use of advanced dual frequency GPS receivers. Photo Science offers more than 16 licensed land surveyors who not only have capabilities to provide GPS topographic field survey and mapping, but can provide topographic survey and mapping from photogrammetric techniques as well. This flexibility enables us to provide the most accurate, lowest cost survey solution to our customers based on their individual project needs.