Results 21 to 30 of about 2,285 (222)
Progresses and Prospects of Marine Geodetic Datum and Marine Navigation in China [PDF]
Journal of Geodesy and Geoinformation Science, 2018 Territorial water is a significant part of national sovereignty of China,thus the infrastructures of national space datum and location services should cover the sea areas except for the land areas.China has established relatively complete geodetic ...
Yuanxi YANG,Tianhe XU,Shuqiang XUE
doaj
Datum Transformation with the Minimum Curvature Surface Interpolation Approach [PDF]
Engineering and Technology Journal, 2015 This paper investigates main and important problem related to coordinates systems of Iraq. Maps of Iraq referenced to a local geodetic system while the technique oflocation observation and map production use the world geodetic system (WGS84) as a base ...
Ghydaa A. Abdul-Rehman +1 more
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2D Cadastral Coordinate Transformation using extreme learning machine technique [PDF]
Geodesy and Cartography, 2018 Land surveyors, photogrammetrists, remote sensing engineers and professionals in the Earth sciences are often faced with the task of transferring coordinates from one geodetic datum into another to serve their desired purpose.
Yao Yevenyo Ziggah +3 more
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A priori sensitivity analysis for densification GPS networks and their capacities of crustal deformation monitoring: a real GPS network application [PDF]
Natural Hazards and Earth System Sciences, 2014 The main purpose of this study is to investigate the possibilities of monitoring crustal movement, during collective evaluation of first- and second-order GPS densification networks.
P. Küreç, H. Konak
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User defined function for transformation of ellipsoidal coordinates [PDF]
Podzemni Radovi, 2014 The topographic plane of the Earth has irregular shape, and for the purpose of mathematical defining, it is to be approximated by rotational ellipsoid. As local geodetic datum, rotational ellipsoids of various sizes are used in the world.
Ganić Aleksandar +2 more
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High-Resolution Deformation Modelling for a National Geodetic Datum
, 2020 Demand for high-accuracy spatial data has never been higher. Whether for traditional uses, such as precise location of property boundaries, or more innovative applications, such as augmented reality apps showing the location of buried infrastructure ...
Donnelly, Nicolas
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Establishment of Local Geodetic Nets [PDF]
Acta Montanistica Slovaca, 2009 Establishment of Local Geodetic Nets (LGN) is closely related to the compatibility of geodetic points and to their importance. It alsoinvolved with the processes of setting up 2D LGNs and methods of verifying the datum points´ compatibility in the net ...
Heidy Schwarczová +4 more
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Geoplanning: Journal of Geomatics and Planning, 2017 Most developing countries like Ghana are yet to adopt the geocentric datum for its surveying and mapping purposes. It is well known and documented that non-geocentric datums based on its establishment have more distortions in height compared with ...
Yao Yevenyo Ziggah +3 more
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From static to dynamic datums: 150 years of geodetic datums in New Zealand [PDF]
New Zealand Journal of Geology and Geophysics, 2016 ABSTRACT The geodetic system in New Zealand plays an important role in the development of our country. It comprises intellectual, physical and data components which provide authoritative coordinate systems for New Zealand's areas of territorial and administrative responsibility.
G Blick, N Donnelly
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Journal of Geodetic Science, 2023 New gravity and precise levelling measurements have been performed throughout the Hong Kong territories to modernize a vertical geodetic datum that is currently realized by heights of levelling benchmarks defined in the Hong Kong Principal Datum (HKPD ...
Čunderlík Robert +5 more
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