Results 131 to 140 of about 1,192 (179)

Geodetic Datum Transformation and Inverse Transformation

Applied Mechanics and Materials, 2014
Geodetic datum transformation and inverse transformation are very basic tasks in geodesy, and surveying engineering, etc. Considering the rotation angles are in seconds, the rotation matrix is simplified, and then the observation equation is easily linearized and solved by least squares technique. The inverse transformation is derived explicitly, which
exaly   +2 more sources

Establishment and Maintenance of Taiwan Geodetic Datum 1997

Journal of Surveying Engineering, - ASCE, 2001
A well-defined three-dimensional geodetic datum is essential to the development of a modernized nation. Also, it is of importance for the geodetic datum to be sufficiently accurate at all times to meet the requirements of many scientific and engineering applications, such as crustal deformation monitoring, national charting and mapping, cadastral ...
Ming Yang
exaly   +2 more sources

Robust estimation of geodetic datum transformation

Journal of Geodesy, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
exaly   +2 more sources

Positioning of Horizontal Geodetic Datums

The Canadian Surveyor, 1974
This paper treats the classical problem of positioning horizontal geodetic datums. By ‘classical problem’ we mean the problem we face when dealing with the usual horizontal control networks, as opposed to some of the more modern ideas, such as the use of geocentric coordinates, or the ideas of Hotine [1959, 1969].
P. Vanicek, D. E. Wells
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World Geodetic Datum 2000

Journal of Geodesy, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Grafarend, E. W., Ardalan, A. A.
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Geodetic Datums in Canada

The Canadian Surveyor, 1973
Because of 1) the appreciable distortions in the system of coordinates known as the 1927 North American Datum, 2) the definition of oil and gas exploration permit areas and offshore boundaries in t...
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Horizontal and Vertical Geodetic Datums

1989
In conventional geodetic systems, locations of points on the surface of the earth may be defined either by means of natural (astronomic) or geometric (geodetic) coordinates. The natural coordinates, the astronomic latitude (Φ), longitude (Λ), and the orthometric (mean sea level height (H), being gravity dependent, are conventionally referenced to the ...
Ivan I. Mueller, Richard H. Rapp
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The Establishment of Geodetic Datum in Jiaonan City

Applied Mechanics and Materials, 2012
As to Jiaonan geodetic datum, third-order horizontal control network is established through GPS while third-order leveling network is established through electronic level. This paper illustrates how to process data so as to improve horizontal and vertical precision in the process of establishing third-order horizontal control network and elevation ...
De Bao Wang, Xue Ling Fang, Zhao Bo Xing, Jun Huang   +3 more
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A new analytical solution of nonlinear geodetic datum transformation

2010 18th International Conference on Geoinformatics, 2010
Nonlinear geodetic datum transformation is particular suitable for the case of large rotation angles, and has been an active area of research in recent years. In this paper, we propose a new analytical solution. The method expresses the scale parameter and translation parameters as the function of rotation matrix, through the derivation process.
Huaien Zeng, Qinglin Yi
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Errata/Addendum - Australian Geodetic Datum Technical Manual

Australian Surveyor, 1994
Abstract The Australian Geodetic Datum Technical Manual (Special Publication 10) was produced by the former National Mapping Council of Australia in 1984. Since that time this publication has served as the standard technical reference for the definition of the Australian Geodetic Datum (AGD), the Australian Map Grid (AMG) and the Australian Height ...
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