International Terrestrial Reference Frame

URI: https://gptkb.org/entity/International_Terrestrial_Reference_Frame
GPTKB entity
Statements (28)
Predicate Object
gptkbp:instanceOf geodetic reference frame
gptkbp:abbreviation gptkb:ITRF
gptkbp:basisFor space geodetic techniques
gptkbp:coordinateSystemType Earth-centered, Earth-fixed
gptkbp:definedIn positions and velocities of reference stations
gptkbp:epoch varies by version
gptkbp:firstReleased 1988
gptkbp:frequency several years
https://www.w3.org/2000/01/rdf-schema#label International Terrestrial Reference Frame
gptkbp:includes Earth orientation parameters
station velocities
station coordinates
gptkbp:latestReleaseVersion gptkb:ITRF2020
gptkbp:maintainedBy gptkb:International_Earth_Rotation_and_Reference_Systems_Service
gptkbp:officialWebsite https://itrf.ign.fr/
gptkbp:relatedTo gptkb:World_Geodetic_System_1984
European Terrestrial Reference System 1989
gptkbp:technique gptkb:Doppler_Orbitography_and_Radiopositioning_Integrated_by_Satellite
gptkb:Very_Long_Baseline_Interferometry
Global Navigation Satellite System
Satellite Laser Ranging
gptkbp:usedFor geodesy
satellite navigation
Earth observation
global positioning
gptkbp:bfsParent gptkb:International_Celestial_Reference_Frame
gptkb:Very_Long_Baseline_Interferometry_(VLBI)_array
gptkbp:bfsLayer 7