Application of GPS for Expansion of the Vertical Datum in California

2008 ◽  
pp. 139-139-9
Author(s):  
ME Ikehara
Keyword(s):  
Vertical Datum

Vertical Datum Transformations across the Australian Littoral Zone

2015 ◽  
Vol 31 (1) ◽  
pp. 119 ◽  
Author(s):  
Jessica H. Keysers ◽  
Nathan D. Quadros ◽  
Philip A. Collier
Keyword(s):  
Littoral Zone ◽  
Vertical Datum

Local Effects in the Brazilian Vertical Datum

2002 ◽  
pp. 102-107 ◽  
Author(s):  
S. R. C. de Freitas ◽  
S. H. S. Schwab ◽  
E. Marone ◽  
A. O. Pires ◽  
R. Dalazoana
Keyword(s):  
Local Effects ◽  
Vertical Datum

scholarly journals Analysis of Dynamic Effects on the Brazilian Vertical Datum

2018 ◽  
Author(s):  
Luciana M. Da Silva ◽  
Sílvio R.C. De Freitas ◽  
Regiane Dalazoana
Keyword(s):  
Dynamic Effects ◽  
Vertical Datum

The offset of the South Korean vertical datum from a global geoid

2012 ◽  
Vol 16 (5) ◽  
pp. 816-821 ◽  
Author(s):  
Christopher Jekeli ◽  
Hyo Jin Yang ◽  
Jay Hyoun Kwon
Keyword(s):  
The South ◽  
South Korean ◽  
Vertical Datum

scholarly journals Subsidence in the Dutch Wadden Sea

2018 ◽  
Vol 97 (3) ◽  
pp. 129-181 ◽  
Author(s):  
Peter.A. Fokker ◽  
Freek.J. van Leijen ◽  
Bogdan Orlic ◽  
Hans van der Marel ◽  
Ramon.F. Hanssen
Keyword(s):  
Wadden Sea ◽  
Ground Surface ◽  
Vertical Motion ◽  
Future Research ◽  
Surface Dynamics ◽  
Differential Signal ◽  
Vertical Datum ◽  
Geodetic Height ◽  
Height Datum ◽  
Sea Area

AbstractGround surface dynamics is one of the processes influencing the future of the Wadden Sea area. Vertical land movement, both subsidence and heave, is a direct contributor to changes in the relative sea level. It is defined as the change of height of the Earth's surface with respect to a vertical datum. In the Netherlands, the Normaal Amsterdams Peil (NAP) is the official height datum, but its realisation via reference benchmarks is not time-dependent. Consequently, NAP benchmarks are not optimal for monitoring physical processes such as land subsidence. However, surface subsidence can be regarded as a differential signal: the vertical motion of one location relative to the vertical motion of another location. In this case, the actual geodetic height datum is superfluous.In the present paper, we highlight the processes that cause subsidence, with specific focus on the Wadden Sea area. The focus will be toward anthropogenic causes of subsidence, and how to understand them; how to measure and monitor and use these measurements for better characterisation and forecasting; with some details on the activities in the Wadden Sea that are relevant in this respect. This naturally leads to the identification of knowledge gaps and to the formulation of notions for future research.

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