Geo Owing to our expertise in the domain, we are engaged in offering best quality DGPS Survey Services (Differential Geographic Positioning System). This survey service is used in research & engineering surveys, road, pipeline alignment surveys, building & construction surveys and many more such surveys. Our brilliant professionals interact with clients and understand their needs to provide these survey services accordingly. We provide these survey services to our clients at reasonable price.
DGPS (Differential GPS) is essentially a system to provide positional corrections to GPS signals. DGPS uses a fixed, known position to adjust real time GPS signals to eliminate pseudorange errors. An important point to note is that DGPS corrections improve the accuracy of position data only.