[HTML][HTML] Influencing factors on the accuracy of local geoid model
Different modification methods and software programs were developed to obtain accurate
local geoid models in the past two decades. The quantitative effect of the main factors on the …
local geoid models in the past two decades. The quantitative effect of the main factors on the …
Empirical comparison between stochastic and deterministic modifiers over the French Auvergne geoid computation test-bed
Since 2006, several different groups have computed geoid and/or quasigeoid (quasi/geoid)
models for the Auvergne test area in central France using various approaches. In this …
models for the Auvergne test area in central France using various approaches. In this …
A practical software package for computing gravimetric geoid by the least squares modification of Hotine's formula
Today's geodetic community starts to model an accurate gravimetric geoid within a 5 mm
level, which entirely meets the demands of all technical and geoscientific studies. In this …
level, which entirely meets the demands of all technical and geoscientific studies. In this …
Hybrid geoid model over peninsular Malaysia (PMHG2020) using two approaches.
We describe the development of a hybrid geoid model for Peninsular Malaysia, based on
two approaches. The first approach is utilising an ordinary method fitting the gravimetric …
two approaches. The first approach is utilising an ordinary method fitting the gravimetric …
Compilation of the new detailed geoid model HKGEOID-2022 for the Hong Kong territories
A Nsiah Ababio, R Tenzer - Marine Geodesy, 2022 - Taylor & Francis
Abstract Number of detailed geoid models have been developed to convert geodetic heights
measured by the Global Navigation Satellite Systems (GNSS) to heights in the Hong Kong …
measured by the Global Navigation Satellite Systems (GNSS) to heights in the Hong Kong …
Comparison of the KTH and remove–compute–restore techniques to geoid modelling in a mountainous area
In mountainous regions, a gravimetric geoid determination is a difficult task which needs
special attention to obtain reliable results satisfying the demands, eg of the engineering …
special attention to obtain reliable results satisfying the demands, eg of the engineering …
Refinement of gravimetric geoid model by incorporating terrestrial, marine, and airborne gravity using KTH method
We compute a new gravimetric geoid model for Peninsular Malaysia (PMGG2020) based on
the Royal Institute of Technology (KTH) method. The PMGG2020 was computed from 8474 …
the Royal Institute of Technology (KTH) method. The PMGG2020 was computed from 8474 …
Impact of the UNB topographical density model on precise geoid determination in the high mountainous region
N Yilmaz - Survey Review, 2024 - Taylor & Francis
A precise gravimetric geoid model is computed utilising Stokes's formula, supposing an
absence of topography above the geoid. Subsequently, the geoid model undergoes a …
absence of topography above the geoid. Subsequently, the geoid model undergoes a …
A precise geoid model of Bosnia and Herzegovina by the KTH method and its validation
D Krdžalić, RA Abbak - Survey Review, 2023 - Taylor & Francis
We compute the first gravimetric geoid model for Bosnia and Herzegovina (BHG2022)
based upon the KTH method and additive corrections. The BHG2022 is computed with the …
based upon the KTH method and additive corrections. The BHG2022 is computed with the …
The Uganda gravimetric geoid model 2014 computed by the KTH method
LE Sjöberg, A Gidudu, R Ssengendo - Journal of Geodetic Science, 2015 - degruyter.com
For many developing countries such as Uganda, precise gravimetric geoid determination is
hindered by the low quantity and quality of the terrestrial gravity data. With only one gravity …
hindered by the low quantity and quality of the terrestrial gravity data. With only one gravity …