Results 111 to 120 of about 117,029 (163)

Datum Adjustment and Spheroid Conversion of Geodetic Positions

open access: yesJournal of the Geodetic Society of Japan, 1956
openaire   +1 more source

Geodetic Datum and Geodetic Control Networks

2014
To measure terrain, surface features, position coordinates, heights, and gravity values at points on the Earth’s surface, there need to be corresponding reference points or surfaces (also known as datum points or surfaces), namely geodetic datums, to which surveying and mapping results are referred. Geodetic datums consist chiefly of coordinate datums (
Zhiping Lu, Yunying Qu, Shubo Qiao
exaly   +2 more sources

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
openaire   +1 more source

World Geodetic Datum 2000

Journal of Geodesy, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Grafarend, E. W., Ardalan, A. A.
openaire   +1 more source

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...
openaire   +1 more source

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