In the present paper we present a methodology, which is based on the verification of the common points of the two different geodetic systems and the implementation of the well-known 2D similarity transformation. The numerical application took part for the Northern part of Greece (Central and Eastern Macedonia)

Georgios Moschopoulos

Freelance Surveyor Engineer and member of the …

In Mongolia, several Continuous GNSS stations are operated and managed by different agencies, private companies and national scientific institutions and these stations have been built for purposes such as topography, cartography, cadastral surveying geodynamic, mining and crustal movement monitoring.

Since its establishment 25 years ago, SIRGAS (Spanish acronym for Geocentric Reference System for the Americas) is the starting point in Latin America dealing with acquisition and treatment of geospatial information with scientific…

The territory of the Balkan Peninsula is well known as a very active tectonic zone. Various geophysical, geological and geodetic methods and approaches have been applied…

The Survey of Israel (SOI) conducts nation-wide geodetic monitoring and check-ups of all measurements conducted for numerous public interests…

In 2014, a preliminary geoid model has been computed for the Philippines i.e., Philippine Geoid Model 2014 (PGM2014)…

One of the oldest studies in geophysical sciences is geomagnetism – the study of Earth’s magnetic field, also referred to as the geomagnetic field. The phenomena associated with the geomagnetic field have been researched and monitored for centuries by many countries…

Creating of national reference frame is not an easy task because Earth’s crust continuously undergoes various deformations. Repeated geodetic determinations of the positional relationships and elevations of points on the earth’s surface at certain time intervals make it possible…

For many developing countries such as Uganda, the potential of GNSS has not been fully exploited due to the absence of accurate regional gravimetric quasi-geoid models…

Due to the increasing probability of rock falls and landslides caused by environmental change, the necessity for monitoring of geo-risk areas is growing…