This paper aims to identify most suitable global geopotential model (GGM) for India, by
comparing 15 GGMs developed through 1996 to 2017. The GGM derived geoid undulation …

ABSTRACT Lee, J.; Kwon, JH; Lee, Y., and Lee, H., 2021. Development of the Korean
National Geoid Model (KNGeoid18) and applications for the height determination of coastal …

Geodetic observation methods, eg, satellite gravimeter and Global Navigation Satellite
System (GNSS), are mainly used for determining the Earth's gravity field and reference …

The geoid, encompassing Earth's surface, oceans, and gravitational field, plays a pivotal
role in shaping elevations, form, and mass distribution on the geopotential surface—a …

A global gravity model (GGM) is a mathematical function describing the gravity field of the
Earth. The assessment of GGMs involves identifying the best-fitting model to local gravity …

Geoid represents Earth's surface, ocean, and gravitational field, which influence the
elevations, shape, and mass distribution of the geopotential surface, a hypothetical surface …

The principal goals of this study are to assess five global geoid models, namely EGM2008,
EIGEN-6C4, GECO, SGG-UGM-1, and XGM2019e_2159, as well as to create a centimeter …

The gravitational field is important for many natural phenomena related to earth dynamics,
especially mass transport. Its precise determination is essential for earth sciences such as …

Gravimetrik jeoit belirlemede global yerpotansiyel modellerinden, sayısal yükseklik
modellerinden ve yersel gravite gözlemlerinden yararlanılır. Yeryuvarının tümüne homojen …

This research aims at making use of advanced Machine Learning Algorithms (MLAs) with a
view to developning a precise geoid model for Egypt. Being an equipotential surface of the …