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NSN access procedure
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Data access
Access to seismic waveforms and related instrumentation from IOSIN-RSN:
http://eida.infp.ro/
Data download example:
- In the "Stations" tab, select the following:
- Network Type - Ex: Permanent Networks
- Network Code - Ex: RO
- Search Stations by Code - Ex: VRI
- Press the "Add" tab
- In the Request tab:
- Absolute Mode:
- Start time is selected - Ex: 2022-10-18 00:00
- End time is selected - Ex: 2022-10-18 01:00
- Data Type: - Ex: Waveform (Mini SEED)
- Extract Type: - Ex: FDSNSW (LINK)
- Enter the email address
- Press "Send" and the download link is generated.
Monitoring the seismicity of the Romanian territory with the help of seismic stations within the NATIONAL SEISMIC NETWORK, is one of the important objectives of the NIEP. The registered data contributes to the international exchange of data between NIEP and International Data Centers, as well as to the development of the international seismic bulletin. Products and services provided by the National Seismic Network:
- the creation of a data bank consisting of digital recordings of local, regional and telesseal events;
- updating the catalog with seismic events occurring on Romanian territory and in the vicinity of the national borders;
- informing in the shortest time from the occurrence of an earthquake with a magnitude greater than 3.5 degrees Richter of the national decision-makers and and mass-media;
- acquiring data (accelerograms) required for engineering seismology;
- real-time mapping of soil movement;
- producing maps useful to the authorities for post-earthquake intervention. The National Seismic Network is made up of six sub-networks:
- Analog network of seismic stations equipped with short-term sensors
- Network of digital seismic stations equipped with broadband and short-range sensors
- The network of digital stations equipped with acceleration sensors installed in the freezer
- The network of digital stations equipped with acceleration sensors, installed in a free area in Bucharest
- Network of seismic observatories for complex monitoring
- Seismic Networks on restricted areas, ARRAY type - networks
Seismic recording and monitoring room
RESULTS OF THE NATIONAL SEISMIC NETWORK
Left: Helicorder in real time | Right: Examples of waveforms registered at the National Seismic Networks stations
Map of soil accelerations registered by the National Seismic Network (03.04.2014, 12:38:57 GMT, ML = 4.6, h = 124 km)
Maps with soil accelerations and their calculated intensities by the National Seismic Network (06.10.2013, 01:37:21 GMT, ML = 5.5, h = 134 km)