The objective of this web site is to distribute the International Terrestrial Reference Frame (ITRF) products. ITRF94 , ITRF96 , ITRF97 , ITRF2000 , ITRF2005 , ITRF2008 , ITRF2014 , ITRF2020 and ITRF2020-u2023 solutions are available for download.

The International Terrestrial Reference System (ITRS) describes procedures for creating reference frames suitable for use with measurements on or near the Earth's surface. This is done in much the same way that a physical standard might be described as a set of procedures for creating a realization of that standard.

PNG94 is a realisation of the International Terrestrial Reference Frame 1992 (ITRF92) at epoch 1994.0. PNG has a very complex tectonic setting comprising of several rapidly moving microplates and...

Aug 24, 2020 · Global reference frames used by GNSS/GPS positioning use a kinematic global frame currently the International Terrestrial Reference Frame (ITRF) and closely related WGS84. Coordinates of ground features in these frames move continuously by several centimetres a year due to plate tectonics.

EPSG Code 5544 PNG94 is realised by the coordinates of 14 zero order geodetic stations within Papua New Guinea (listed below) related to the International Terrestrial Reference Frame 1992 (ITRF92) at epoch 1994.0 (same as GDA94 in Australia). PNG94 supersedes AGD66 as the national geodetic datum for Papua New Guinea.

Apr 26, 2022 · Realization of the IERS Terrestrial Reference System (ITRS). Replaces ITRF2008 (datum code 1061) from January 2016. Replaced by ITRF2020 (datum code 1322) from April 2022. Geodesy.

His Masters research examined the feasibility of implementation of a dynamic geodetic datum in PNG. Richard is a Certified Practitioner (Surveyor) with the Spatial Sciences Institute and a Member...

The IAG recommends the ITRF as the standard terrestrial reference frame for positioning, satellite navigation and Earth science applications.

The objective of this web site is to distribute the International Terrestrial Reference Frame (ITRF) products. ITRF94, ITRF96, ITRF97, ITRF2000, ITRF2005, ITRF2008 and ITRF2014 solutions are available for download. It also contains the description and list of all the IERS stations.

In this function, DGFI-TUM has been responsible since 2001 for the calculation of the International Terrestrial Reference Frame (ITRF), which is the realization of the fundamental Earth-fixed coordinate system ITRS (International Terrestrial Reference System).