The Gravimetric geoid of Tanzania

Olliver, J. G.

doi:10.1179/003962607x165186

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Cited by 2 publications

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“…Some of the global geoid model that have been used for geoid modelling include OSU91A (Rapp et al, 1991), EGM96 (Lemoine et al, 1998), GGM02C (Tapley et al, 2005, EGM08 (Pavlis et al, 2008, AGP2003 (Merry et al, 2005), AGP2006 (Parker et al, 2007), TZG07 (Olliver, 2007), GEM-T3 (Lerch et al, 1994), GRIM4-C2 Wang, 1993), andTG09 (Erol andErol, 2012). Several mathematical models have been proposed over the decades to improve the working efficiency of the EGM08.…”

Section: Introductionmentioning

confidence: 99%

Performance evaluation of the Earth Gravitational Model 2008 (EGM2008) – a case study

Peprah¹,

Ziggah²,

Yakubu³

2017

SA J of Geomatics

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Section: Introductionmentioning

confidence: 99%

Performance evaluation of the Earth Gravitational Model 2008 (EGM2008) – a case study

Peprah¹,

Ziggah²,

Yakubu³

2017

SA J of Geomatics

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A new geoid for Brunei Darussalam by the collocation method

Łyszkowicz¹,

Biryło²,

Bęcek³

2014

Geodesy and Cartography

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Computation of a new gravimetric geoid in Brunei was carried out using terrestrial, airborne and altimetric gravity data and the EGM08 geopotential model by the collocation method. The computations were carried out by the "remove-restore" technique. In order to have better insight in the quality of input data the estimation of accuracy of the gravity data and geoid undulations from GPS/levelling data was carried out using EGM08 geopotential model. It shows a poor quality of GPS/levelling data. Result of the computation is the gravimetric geoid for the territory of Brunei computed by collocation method with an accuracy estimated below of ±0.3 m.

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The Gravimetric geoid of Tanzania

Cited by 2 publications

References 13 publications

Performance evaluation of the Earth Gravitational Model 2008 (EGM2008) – a case study

Performance evaluation of the Earth Gravitational Model 2008 (EGM2008) – a case study

A new geoid for Brunei Darussalam by the collocation method

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