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. It also contains the description and list of all the IERS stations.

A community-driven, open-source project to share detection logic, adversary tradecraft and resources to make detection development more efficient. Microsoft Sentinel2Go is an open …

The Threat Hunter Playbook is a community-driven, open source project to share detection logic, adversary tradecraft and resources to make detection development more efficient.

Based on completely reprocessed solutions of the four techniques, the ITRF2020 is expected to be an improved solution compared to ITF2014. A number of innovations were introduced in the ITRF2020 processing, including: Post-Seismic Deformation (PSD) models for stations subject to major earthquakes were determined by fitting GNSS /IGS data.

The ITRF is an accurate and standard frame for referencing positions at different times and in different locations around the world. ITRF is the basis for modern national geodetic systems …

2023年5月19日 · To better describe the shape of the constantly deforming Earth’s surface, the ITRF2020 is provided as an augmented terrestrial reference frame that precisely models nonlinear station motions for both seasonal (annual and semi-annual) signals present in the station position time series and Post-Seismic Deformation (PSD) for sites impacted by majo...

2016年7月18日 · For the first time in the International Terrestrial Reference Frame (ITRF) history, the ITRF2014 is generated with an enhanced modeling of nonlinear station motions, including seasonal (annual and semiannual) signals of station positions and postseismic deformation for sites that were subject to major earthquakes.

2023年7月1日 · The International GNSS Service is a voluntary worldwide federation of institutions working together to provide high-quality, open-access GNSS data and products in support of precise positioning and other GNSS applications. ITRF. International Terrestrial Reference Frame. See “GPS, Reference Systems”.

2017年12月21日 · By integrating the strengths and mitigating the systematic errors of the four space geodetic techniques, the International Terrestrial Reference Frame (ITRF) is intended to be the standard reference in Earth science and operational geodesy applications (IUGG General Assembly resolution, Perugia 2007).

Provide open portable datasets to expedite the development of data analytics. Facilitate and expedite adversary techniques simulation. Allow security analysts around the world to test their skills with real data. Improve the testing and validation of detection analytics in an easier, practical, modular and more affordable way.