Results 111 to 120 of about 83,920 (263)

National Geodetic Satellite Program, Part II: Smithsonian Astrophysical Observatory [PDF]

open access: yes
A sequence of advances in the determination of geodetic parameters presented by the Smithsonian Astrophysical Observatory are described. A Baker-Nunn photographic system was used in addition to a ruby-laser ranging system to obtain data for refinement of
Arnold, D. A.   +13 more
core   +1 more source

Introduction and implementation of ESRS in Croatia : Uvajanje in implementacija ESRS na Hrvaškem [PDF]

open access: yesGeodetski Vestnik, 2007
The purpose of the paper is to present the entire procedure which was done by the State Geodetic Administration and the Faculty of Geodesy University of Zagreb in last decade, in order to introduce and implement the new modern geodetic reference system ...
Tomislav Bašić
doaj  

The earths gravity field to 16th degree and station coordinates from satellite and terrestrial data [PDF]

open access: yes
Geodetic parameters of earth gravity field and satellite tracking station positions in geocentric reference ...
Gaposchkin, E. M., Lambeck, K.
core   +1 more source

Basic research and data analysis for the National Geodetic Satellite Program [PDF]

open access: yes
Reports and papers dealing with data analysis for the National Geodetic Satellite Program by Ohio State University's Department of Geodetic Science are ...
Mueller, I. I.
core   +1 more source

Interaction of marine geodesy, satellite technology and ocean physics [PDF]

open access: yes
The possible applications of satellite technology in marine geodesy and geodetic related ocean physics were investigated. Four major problems were identified in the areas of geodesy and ocean physics: (1) geodetic positioning and control establishment ...
Fubara, D. M. J., Mourad, A. G.
core   +1 more source

Developing an acceptance test for non-hydrographic airborne bathymetric lidar data application to NOAA charts in shallow waters [PDF]

open access: yes, 2013
Hydrographic data of the National Oceanic and Atmospheric Administration are typically acquired using sonar systems, with a small percent acquired via airborne lidar bathymetry for nearshore areas.
Imahori, Gretchen   +6 more
core   +2 more sources

Global satellite triangulation and trilateration for the National Geodetic Satellite Program (solutions WN 12, 14 and 16) [PDF]

open access: yes
A multi-year study and analysis of data from satellites launched specifically for geodetic purposes and from other satellites useful in geodetic studies was conducted.
Kumar, M.   +4 more
core   +1 more source

A Java Program Generating Barycentric Observer Velocities from JPL Ephemerides

open access: yes, 2022
This works presents a program which computes velocities of an Earth-bound observatory in the reference frame of the barycenter of the solar system. It feeds from ephemerides files of the Jet Propulsion Laboratory to extract the velocity of the geocenter,
Mathar, Richard J.
core  

Breakdowns in the deformation monitoring and their control [PDF]

open access: yesActa Montanistica Slovaca, 2007
The deformation analysis from the point of view of its subject and methodology is an extensive part of geodetic and other methods for watching objects´ stabilities and for the determination of their changes using suitable quantities from deformation ...
Gabriel Weiss, Vincent Jakub
doaj  

Standard deviations of coordinates due transformation between ellipsoids [PDF]

open access: yesPodzemni Radovi, 2017
Transformation between ellipsoids also called datum transformation implies coordinate conversion from one ellipsoid to another ellipsoid, most frequently to be done by Helmert seven-parameter transformation.
Ganić Aleksandar   +2 more
doaj  

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