In this opportunity we will make a comparison between a Topographic Survey with Total Station or with GNSS RTK, for this we will use three main indicators: Accuracy Comparison Time Comparison Cost Comparison What is a Topographic Survey? It is…
What is RINEX format? The RINEX format, whose name comes from the acronym in English of "Receiver INdependent EXchange", is a format of text files that stores, in a standardized way, information of the calculation of magnitudes such as position…
GNSS stands for "Navigation Satellite System" and can be global or regional systems. One of the advantages of using GNSS technology is that it provides access to geopositioning information from multiple satellites, which allows for greater accuracy, redundancy and permanent…
One of the questions that topographers often ask themselves when buying drones for topography is whether to choose one with RTK (Real Time Kinematic) technology or one with PPK (Post Processed Kinematic) technology. Especially when comparing price, usage and long-term…
Land surveying is a discipline that for many years has been confused with topography because in both cases the same topographic equipment is used. However, they are independent careers, although they have points in common. It is true that both…