Science Keywords>SOLID EARTH
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Seismometer dataset (Guralp CMG-40T @ 100 Hz) from INGV/SN-4 seafloor platform, ESONET-MARMARA-DM project 2009-2010 - Marmara Sea site (Marmara Sea) EMSO network
Entry ID:
moist.emso.marmara_sea.esonet-marmara-dm.2009.sn-4.seismometer.34
Summary
Abstract:
This digital database comprises seismological data recorded continuously during the MARMARA-DM 1 project by a 3 component broadband seismometer. The sensor was installed on a GEOSTAR-class deep-sea multidisciplinary observatory, deployed in the Marmara Sea at a depth of 167 m. The seismometer is installed in a dedicated vessel integrated in a separate structure connected to the observatory via a special mechanical release. To guarantee a good coupling with the sea bottom, the structure is disconnected just after the observatory touch-down and kept linked to the frame by a slack rope (Favali et al., 2006). The sensor was connected to a 24 bit digitizer, and its time reference came from an external rubidium clock connected to the digitizer.
Purpose: The major scientific goal of the SN-4 experiment is to contribute to the knowledge on the relationship between gas seepage and seismic signals. To observe a large variety of seismic signals we use a broadband seismometer. The deployment site is on the sea prosecution of the active North Anatolian fault,which has been the source of many destructive earthquakes, and presents a continuous seismic activity and methane degassing.
Related URL
Geographic Coverage
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Spatial coordinates
Data Set Citation
Dataset Originator/Creator:
AIRS Science Team/Joao Texeira
Dataset Title:
Aqua AIRS Level 3 Support Monthly Product (AIRS+AMSU+HSB)
Dataset Release Date:
2013-03-12
Dataset Release Place:
Greenbelt, MD, USA
Dataset Publisher:
NASA Goddard Earth Science Data and Information Services Center (GES DISC)
Version:
006
Data Presentation Form:
Digital Science Data
Dataset DOI:
10.5067/AQUA/AIRS/DATA323
Online Resource:
http://disc.gsfc.nasa.gov/datacollection/AIRH3SPM_V006.html
Temporal Coverage
Start Date:
2002-08-30
Stop Date:
2003-03-01
Location Keywords
Data Resolution
Latitude Resolution:
1 deg
Longitude Resolution: 1 deg Horizontal Resolution Range: 100 km - < 250 km or approximately 1 degree - < 2.5 degrees Temporal Resolution: Once per Month Temporal Resolution Range: Monthly - < Annual Science Keywords
ISO Topic Category
Platform
Instrument
Project
Access Constraints
None
Data Set Progress
COMPLETE
Originating Center
Data Center
Distribution
Distribution Media:
FTP
Distribution Size:
554.5 MB
Distribution Format:
HDF-EOS
Fees:
None
Personnel
Role:
DIF AUTHOR
Phone:
301-614-5960
Fax:
301-614-5268
Email:
asghar.e.esfandiari at nasa.gov
Contact Address:
Goddard Earth Sciences Data and Information Services Center
Code 610.2
NASA Goddard Space Flight Center
City:
Greenbelt
Province or State:
MD
Postal Code:
20771
Country:
USA
Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date:
2013-02-14
Last DIF Revision Date:
2013-03-22
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