The International Terrestrial Reference System (ITRS) describes procedures for creating reference frames suitable for use with measurements on or near...

to be consistent with the International Terrestrial Reference Frame (ITRF2008) and earth orientation parameters (EOP) systems. ICRF3 is the third major...

or geodetic system (also: geodetic reference datum, geodetic reference system, or geodetic reference frame, or terrestrial reference frame) is a global...

global time and reference frame standards, notably through its Earth Orientation Parameter (EOP) and International Celestial Reference System (ICRS) groups...

The European Terrestrial Reference System 1989 (ETRS89) is an ECEF (Earth-Centered, Earth-Fixed) geodetic Cartesian reference frame, in which the Eurasian...

(ECI) Geodetic system International Terrestrial Reference System and Frame (ITRS) Orbital state vectors Planetary coordinate system Leick, Alfred (2004)...

for the Global Positioning System, and the several realizations of the International Terrestrial Reference System and Frame (such as ITRF2020 with subcentimeter...

coordinate systems. The goal of any spatial reference system is to create a common reference frame in which locations can be measured precisely and consistently...

Pacific Terrestrial Reference Frame of 2022 (PTRF2022) Caribbean Terrestrial Reference Frame of 2022 (CTRF2022) Mariana Terrestrial Reference Frame of 2022...

versions, the ideal International Terrestrial Reference System (ITRS) and its realization, the International Terrestrial Reference Frame (ITRF). The most...

In physics and astronomy, a frame of reference (or reference frame) is an abstract coordinate system, whose origin, orientation, and scale have been specified...

1984 Datum and is based on lines of longitude (LONG) and latitude (LAT). It is intended to provide an integrated common frame of reference for joint force...

of the World Geodetic System 1984 (WGS 84) Terrestrial Reference Frame" (PDF). Retrieved 15 January 2023. "World Geodetic System 1984 ensemble". EPSG Geodetic...

signals and modernized GPS signals International Terrestrial Reference System and Frame – the coordinate system used by Galileo Orbital periods and speeds...

including Google Maps and OpenStreetMap. EPSG:9989 - International Terrestrial Reference Frame 2020 (ITRF2020) for 3D coordinates (latitude, longitude...

PZ-90.11 is being broadcast, which is aligned to the International Terrestrial Reference System and Frame 2008 at epoch 2011.0 at the centimetre level, but...

Mazurova; S.M. Kopeikin; A.P. Karpik (2017). "Development of a terrestrial reference frame in the Russian Federation". Studia Geophysica et Geodaetica....

television sets and set top boxes, as a form of "International Cooperation". Previously known as DMB-T/H (Digital Multimedia Broadcast-Terrestrial/Handheld)...

television systems (or terrestrial television systems outside the US and Canada) are the encoding or formatting systems for the transmission and reception...

increase northward from and eastward around the fundamental plane. This description of the orientation of the reference frame is somewhat simplified;...

GPS, but it still contributes to the International Terrestrial Reference Frame (ITRF). Argos (satellite system) Australia, c\=AU\;o\=Australia...

geocentric coordinate frame. One such frame is WGS84, as well as frames by the International Earth Rotation and Reference Systems Service (IERS). GNSS...

the sensor frame with respect to the inertial reference frame. By using the original orientation of the system in the inertial reference frame as the initial...

Etalon-1 and Etalon-2 are geodetic satellites. They are designed to determine, with high accuracy, terrestrial reference frame and Earth rotation parameters...

coordinate systems are used for specifying positions of celestial objects (satellites, planets, stars, galaxies, etc.) relative to a given reference frame, based...

terrestrial planets (Mercury, Venus, Earth and Mars); two gas giants (Jupiter and Saturn); and two ice giants (Uranus and Neptune). All terrestrial planets...

Regional Reference Frame Sub-Commission for Europe (EUREF) is the sub-commission of the International Association of Geodesy (IAG), part of the Sub-Commission...

and local uplift or subsidence. Earth's orientation parameters and fluctuations in the length of day. Maintenance of the terrestrial reference frame....

on European digital terrestrial TV. However, Angola reviewed the adoption to ISDB-T International system in March 2019. Brazil and Japan are presenting...

definition of the international terrestrial reference frames by providing the information about the scale and the origin of the reference frame, the so-called...