Results 11 to 20 of about 96,718 (274)
Vertical Datum Transformations across the Australian Littoral Zone
Journal of Coastal Research, 2014 ABSTRACT Keysers, J.H.; Quadros, N.D., and Collier, P.A., 2015. Vertical datum transformations across the Australian littoral zone. There is a growing demand in Australia for better information to assess the risks associated with sea-level rise and coastal inundation.
Jessica H. Keysers +2 more
openalex +3 more sources
Regional geoid-model-based vertical datums – some Australian perspectives
Journal of Geodetic Science, 2012 This article summarises some considerations surrounding a geoid-model-based vertical datum that have to be thought through before its implementation and adoption.
Featherstone W. E. +5 more
doaj +3 more sources
The Canadian Geodetic Vertical Datum of 2013 (CGVD2013)
Geomatica, 2016 The Canadian Geodetic Vertical Datum of 2013 (CGVD2013) is the first major update to the vertical datum in Canada in almost 100 years. Canada is not only moving to a new vertical datum, but it is also using a modernized approach to realize it. The modernization of the height reference system is necessary to make it compatible with Global Navigation ...
Jianliang Huang
exaly +2 more sources
Study on Reference Datum of Global Crustal Vertical Motion
Procedia Environmental Sciences, 2011 AbstractThree methods to establish the vertical datum of the crustal motion are put forward and investigated. The systematic errors are calculated between some vertical velocity fields and the reference datum of vertical motion of the crust, and the reasons for the diversity of systematic errors are analyzed.
Xinhui Zhu, Fuping Sun, Ren Wang
openalex +2 more sources
Terrestrial, Atmospheric and Oceanic SciencesThis study aims to introduce the geoid modeling process in Sulawesi and demonstrate the practical issues faced. There are limitations of terrestrial gravity surveys in Sulawesi due to its complex geography, so airborne gravity surveys were conducted from
Hsuan-Chang Shih +4 more
doaj +2 more sources
A quality investigation of global vertical datum connection [PDF]
, 1991 Peiliang Xu, Reiner Rummel
openalex +2 more sources
Review of the Research Progress on Static Earth Gravity Field and Vertical Datum in China during 2019—2023 [PDF]
Journal of Geodesy and Geoinformation Science, 2023 The contribution presents the representative research progress on global static gravity field modeling, regional geoid/quasigeoid determination, vertical datum study, as well as the theory, algorithm and software for gravity field study in China from ...
Tao JIANG, Xinyu XU, Yonghai CHU, Taoyong JIN, Wei LIANG, Yihao WU, Yanguang FU, Yongqi ZHAO, Xinwei GUO
doaj +1 more source
Estimation of Geopotential Value W0 for the Geoid and Local Vertical Datum Parameters
Remote Sensing, 2023 Unification of the global vertical datum has been a key problem to be solved for geodesy over a long period, and the main challenge for unifying the global vertical datum system is to determine the geopotential value W0 of the geoid and to calculate the ...
Xinyu Liu +4 more
doaj +1 more source
Accuracy assessment of quasi-seamless hydrographic separation models in Malaysian waters
Frontiers in Earth Science, 2023 The hydrographic survey reduction using ellipsoid has been available since the advent of the global navigation satellite system (GNSS), with a potential to streamline operation and enhance bathymetric output.
Mohammad Hanif Hamden +6 more
doaj +1 more source
Determination of the new vertical datum of Slovenia
Geodetski vestnik, 2019 Oskar Sterle, Božo Koler
openalex +2 more sources