Geode, Real Time Submeter GPS – Gagan Enabled – Specially to use in Mapping and General Survey Applications.
DGPS / GNSS Systems
Differential Global Positioning System (DGPS)
An enhancement to Global Positioning System providing an improved location accuracy, from the 15m nominal GPS accuracy to about 10cm, at best.
DGPS uses an amalgamation of receivers and satellites that –
- Significantly improve the rate of accuracy from 100s of metres, to centimetres, to millimetres
- DGPS leverages network fixed ground based reference stations in familiar locations.
- The base station draws a comparison between its own location, to the one computed from the GPS receiver.
- The difference is then broadcasted as a correction to the user. The correction signals can either be broadcasted via the ground stations, or from the additional satellites. These privately owned services usually require a user subscription.
The Differential GPS can replace an entire month of manual work with traditional methods. The labour saving is substantial, however, at the same time, tasks that were previously rendered impossible like predicting earthquakes before they occur, have now been made possible.
GPS/GNSS system studies the use of GPS and GNSS signals, using a GPS/GNSS system/ receiver and antenna to decide the boundary, form, position of objects and points in space relative to other boundaries, forms, and points. This ousts the traditional opticals and mechanical processes of surveying that rely solely on the theodolites and distance measuring equipment that leverage linear and angular measurements, and the application of trigonometry and geometry.
The SatLab GNSS receiver is a high-precision that performs even under the most demanding conditions. With this GNSS receiver, it is capable of delivering highly accurate gps data in real-time to any devices via a Bluetooth connection. Satellite correction service,compact and lightweight, this rtk GNSS is one of the most flexible solutions that promises positioning reliability.
SL700 Gnss Receiver is an easy-to-use GNSS device that is designed to be compact and rugged for your everyday surveying usage. Made to withstand the harshest weather conditions, the SL700 performs with great mobility and flexibility. This innovative receiver delivers the most accurate results in the most efficient way for your fieldwork.