Part I: Mean Sea Level (MSL) The Mean Sea Level (MSL) is the average height of the ocean's surface, measured over extended periods, ...

Nerxon publication, Published date: Aug.2023 Relative positioning is different from absolute positioning. An independent receiver must perform positioning based on navigation ...

Nerxon publication, Published date: May.2023 Understanding the capabilities of satellite receivers before starting work is crucial. When working with GPS, line of ...

Nerxon publication, Published date: Nov.2022 Surveying is a set of calculations and measurements that result in the creation of a map. In ...