Abstract
DONET (Dense Oceanfloor Network System for Earthquakes and Tsunamis) is an observatory system for earthquakes and tsunamis in deep oceanfloor areas around the Nankai trough where large subduction earthquakes have repeatedly occurred. The stations are deployed with an average spacing of 10 km. Each station has strong motion and broadband seismometers, hydrophones, differential and quartz pressure gauges, and thermometers. The system had been developed by JAMSTEC and were transferred to NIED in April 2016. Data recorded by multiple types of sensors are transmitted to NIED in real time and archived. DONET Introduction (Japanese website) http://www.seafloor.bosai.go.jp/DONET/ Station Locations (Japanese website) http://www.seafloor.bosai.go.jp/st_info/
Data Set Citation
Dataset Creator
img_donet
Dataset Title
JAMSTEC DONET
Other Citation Details
Kaneda Y, Kawaguchi K, Araki E, Matsumoto H, Nakamura T, Kamiya S, Ariyoshi K, Hori T, Baba T, Takahashi N (2015) Development and application of an advanced ocean floor network system for megathrust earthquakes and tsunamis. Seafloor observatories. In: Favali, P. et al. (eds.), Springer Praxis Books, pp. 643-663. https://doi.org/10.1007/978-3-642-11374-1_25 Kawaguchi K, Kaneko S, Nishida S, Komine T (2015) Construction of the DONET real-time seafloor observatory for earthquakes and tsunami monitoring, Seafloor Observatories. In: Favali, P. et al. (eds.), Springer Praxis Books, pp. 211-228. https://doi.org/10.1007/978-3-642-11374-1_10
Persistent Identifier
Type
DOI
Identifier
10.17596/0002216
Online Resource
Personnel
Role
DIF AUTHOR
Contact
Research and Development Center for Earthquake and Tsunami Forecasting (FEAT), Research Institute for Marine Geodynamics (IMG)
Keyword List
ISO Topic Category
GEOSCIENTIFIC INFORMATION
OCEANS
Parameter
SOLID_EARTH > TECTONICS > EARTHQUAKES
OCEANS > COASTAL PROCESSES > SEA LEVEL RISE
Platform
Other
JAMSTEC
Start Date - End Date
- 2014-10-01 - 2016-03-31
Bounding Rectangle
- South Bound
- 32.625983
- North Bound
- 33.804783
- West Bound
- 134.433250
- East Bound
- 136.933483
Location
SOLID EARTH>CRUST
CONTINENT>ASIA
Access Constraints
Need registration of MOWLAS on NIED's website.
Use Constraints
No commercial use. No redistribution of data. Refer the two publications (Kaneda et al., 2015; Kawaguchi et al., 2015).
Organization
Organization Type
ORIGINATOR
Organization Name
Short Name
JAMSTEC
Long Name
Japan Agency for Marine-Earth Science and Technology
Personnel
Role
DATA CENTER CONTACT
Contact
dmo@jamstec.go.jp (dmo@jamstec.go.jp)
Related URL
Description
DONET - Home Page
Description
JAMSTEC DONET - Catalog Page
Last Metadata Revision Date
2023-01-19