Results 171 to 180 of about 18,051 (229)

Ten years of data on small mammal species in Doñana (SW Spain): 2011-2021. [PDF]

open access: yesBiodivers Data J
Carro F   +9 more
europepmc   +1 more source

Robust estimation of geodetic datum transformation

Journal of Geodesy, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

A Quaternion-based Geodetic Datum Transformation Algorithm

Journal of Geodesy, 2006
This paper briefly introduces quaternions to represent rotation parameters and then derives the formulae to compute quaternion, translation and scale parameters in the Bursa–Wolf geodetic datum transformation model from two sets of co-located 3D coordinates.
Y. -Z. Shen, Y. Chen, D. -H. Zheng
openaire   +3 more sources

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

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

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