Results 271 to 280 of about 8,910 (305)

The Vertical Geodetic Network in Chile

2002
The objective of this work is to present the current situation of the vertical geodetic network of Chile that was principally established from 1931 onwards. At this time, the network is composed of a great number of first order points that are distributed on different leveling lines with reference to the mean sea level, and on different highways and ...
R. Maturana, R. Barriga
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Quality Control in Geodetic Networks

1985
Generally one can consider the “quality of a network design” to be made up of three factors: Economy, Precision and Reliability. Economy then expresses the costs of observation, transport, monumentation, etc.; Precision as expressed by the a posteriori covariance matrix of the coordinates, is the measure of the network’s characteristics in propagating ...
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The efficient self-checking method for the seafloor geodetic network

Applied Ocean Research, 2023
Jinye Ma, Yanxiong Liu, Jianhu Zhao
exaly  

New Computer Simulation Method for First-Order Design of Geodetic Network: Aiming for Low Cost

Journal of Surveying Engineering, - ASCE, 2021
Paweł Postek
exaly  

Vertical Geodetic Network of Mexico

2002
The objective of this paper is to present the current situation of the National Vertical Geodetic Network of Mexico including operation indicators, data, precision, digital file availability, condition of the National Mareographic System, elevation values referred to the mean sea level, its correlation with values referred to NAVD88 and its application
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Geodetic Network Geometry versus Reliability Measures in Examples of the Trilateration Network

Journal of Surveying Engineering, - ASCE, 2021
Andrzej Kobryn
exaly  

Fourier Analysis of Geodetic Networks

1985
Life is difficult enough — why not make it easy! We have met this simple idea the first time in a high-school maths course, when we were forced to learn handle logarithms (although hardly anybody got the point): simplify a problem by appropriate transformation.
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Seafloor geodetic network establishment and key technologies

Science China Earth Sciences, 2020
Yuanxi Yang, Yanxiong Liu, Dajun Sun
exaly  

Multicriteria Decision Making in Geodetic Network Design

Journal of Surveying Engineering, - ASCE, 2020
Andrzej Kobryn
exaly  

Geodetic Networks

2013
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