Parameter Estimation on Hybrid Zenith Camera and Gravimeter Data for Integrated Gravity Field and Geoid Determination Based on Spherical-cap-harmonics Modelling
Doctoral Thesis
Katerīna Morozova, Riga Technical University, Latvia
Description
The main objective of the Doctoral Thesis is to develop a new solution for the Earth gravity field determination based on spherical-cap-harmonic modelling, using both vertical deflection and gravimetric hybrid data. The values of vertical deflections caused by gravity field anomaly are computed using digital zenith camera. It is a new kind of astrogeodetic instrument employing recent advancements in several areas of technology. The intention is to use vertical deflections along with GNSS/levelling and gravity data to improve the local quasi-geoid model including both physical and geometrical data.
About the author
Additional information
| Publication type | |
|---|---|
| Defence date | 23.09.2022. |
| Format | |
| Pages | 104 |
| Published online | |
| Publication language | |
| Publisher | RTU Press |
| Country of Publication | Latvia |
