The International Monitoring System (IMS) is a global network that uses state-of-the-art seismic, hydroacoustic, infrasound and radionuclide facilities to monitor the Earth, oceans and atmosphere 24/7 for signs of nuclear explosions.
The data recorded by the system are widely considered to be unique and a treasure trove of knowledge with a broad range of civil and scientific applications (read more). Today, CTBTO data are not only being used to detect nuclear explosions but also to investigate the impact of climate change, warn about tsunamis or to track radiation on a global scale.
The virtual Data Exploitation Centre (vDEC) provides scientists and researchers from many different disciplines and from around the globe with access to our data to conduct research and to publish new findings. Scientists have the opportunity to meet and exchange knowledge and information at a range of fora, including the CTBTO’s Science and Technology Conference series, workshops and technical meetings, or via our dedicated vDEC page.
The strong relationship between the scientific and technological community and the CTBTO helps to ensure that the IMS remains at the forefront of technological innovation and that no nuclear explosion goes undetected.
Contact point: firstname.lastname@example.org
Scientific organizations must submit a proposal to gain access to the data.
Please specify for what purpose(s) the data are needed by filling out the web form and by providing a description of your scientific research project.
Data are only provided within temporal and geographical boundaries and for scientific projects which are deemed viable by the CTBTO. Requests for data for other purposes will not be considered.
Data are freely available – there is no charge. Acknowledgement of the CTBTO as the data source is kindly requested.