The existing and upgrading national seismological network in vietnam Le Tu Son Le Tu Son Institute of Geophysics, VAST Vietnam.

Slides:

Advertisements

Similar presentations

SEISMOLOGY SERVICE IN SLOVENIA

Advertisements

Tsunami Advisory Information for the Northwest Pacific and Indian Oceans issued by the Japan Meteorological Agency Yuji NISHIMAE Japan Meteorological Agency.

PROGRAMME VI. MATERIAL-TECHNICAL EQUIPPING AND INSTITUTIONAL DEVELOPMENT OF STATE SERVICES PRESENTED BY THE INSTITUTE SEISMOLOGY OF ACADEMY SCIENCES OF.

NATIONAL CENTER FOR SEISMOLOGICAL RESEARCH CUBA NETWORK REPORT NATIONAL CENTER FOR SEISMOLOGICAL RESEARCH CUBA NETWORK REPORT Eng. Manuel Cutie Mustelier.

2nd PROJECT WORKSHOP April 25-26, 2013 Belgrade, Serbia Compilation of Available Strong Motion Data for Albania NATO SCIENCE FOR PEACE PROJECT NO

November 2012 Istanbul, Turkey C. Neagoe, L.M. Manea and C. Ionescu National Institute for Earth Physics, Magurele-Ilfov, Romania.

Detection of weak earthquakes by small seismic array using DP/EP in the Czech Republic Jaroslav Strunc.

Tsunamis Detection The Mission  Tsunamis Detection can help to minimize loss of life and property from future tsunamis. Mission Introduction Mechanism.

Instituto de Meteorologia, I.P. Department of Seismic and Geophysical Monitoring NEAREST 1 st Meeting, Bologna, October 2006.

Existing Infrastructure for International Exchange of Seismic Data Raymond J. Willemann GEM Technology, Washington, D.C. IASPEI:Includes commissions for.

Mike Stickney Montana Bureau of Mines and Geology Earthquake Studies Office Montana Regional Seismograph Network ANSS IMW RAC 21 August 2006.

NORSAR Kjeller, Norway Type of organisation: Research Institute Specialising in: Real-time transmission and automatic processing of seismic data from a.

Sri Lanka Earthquake & Tsunami Warning Training Program Session III.3 Global and Local Arrays May 10, 2006 Jakarta, Indonesia.

Victor Wong Ortega Seismology Department Earth Sciences Division - CICESE October 10-11, 2013.

Tsunami Warning System Elements IOC Assessment Mission to Indonesia 29 August-1 September 2005.

Introduction to the Broadband Array in Taiwan for Seismology (BATS) Wen-Tzong Liang* Chun-Chi Liu Bor-Shouh Huang Institute of Earth Sciences, Academia.

Review of the Seismology component of the training course

Sri Lanka Earthquake & Tsunami Warning Training Program Session III.3 Global and Local Arrays April 5, 2006 CETRAC, Sri Lanka.

Iranian National Broadband Seismic Network (BIN)

Federation of Digital Broad-Band Seismograph Networks The FDSN and Sustainable Seismic Networks Tim Ahern FDSN Archive for Continuous Data.

Induced Seismicity at Lake Aswan Reservoir, Egypt Awad Hassoup Head of the National Seismic Network Laboratory.

THE SEISMOLOGICAL NETWORK AND EARTHQUAKE ACTIVITY IN VIETNAM Dinh Quoc Van, Institute of Geophysics, Vietnam Academy of Science and Technology.

A U.S. Sponsored Observing System of the Global Earth Observing System of Systems  Focus on the Network –Data Management –Products Global Seismographic.

Seismic Networks Operated by Central Weather Bureau in Taiwan Ta-Yi Chen Central Weather Bureau.

BMG ESTABLISHMENT OF TSUNAMI WARNING AND MITIGATION SYSTEM IN INDONESIA Jakarta, 29 August – 01 September 2005 INDONESIA Presented by : Meteorological.

Mr.Santosh Kumar Scientist Web:

Taiwan 24-bit Real Time Seismic Data System Central Weather Bureau Yi-Jing Lo.

The Scientific Advisor of the Libyan National Seismological Network (LNSN) & The Chairman of Geophysics Department /Faculty of Science : Al Fateh University.

8-13 January 2012, Bangkok, Thailand Institute of Seismology, National Academy of Sciences, Kyrgyz Republic.

Building Science Capacity using Seismology Michelle Grobbelaar.

Altay-Sayan Regional Seismic Network Altai-Sayan Branch of Geophysical Survey Siberian Branch of the RAS.

Disaster Mitigation and Management Organization

MICROSEISMICITY MONITORING IN ENI. 2 Seisan Workshop Microseismicity monitoring in ENI Environmental Monitoring: local authorities often requires monitoring.

Seismological Observation And Network of BMD

Observation Center of seismic and volcanic study YEMEN REPUBLIC Ministry of Oil and Minerals بسم الله الرحمن الرحيم Naji A. S. Husain Alhetar Chief of.

Seismograph Networks in China: Present State and Development Program Yun-tai Chen, Gong-wei Zhou and Rui-feng Liu Institute of Geophysics China Earthquake.

Tsunami Warning System of SCS

NEAREST PROJECT PARTICIPANT N° 10 Institut National de Géophysique Centre National pour la Recherche Scientifique et Technique (CNRST) (CNRST) in collaboration.

Managing Waveform Data and Related Metadata for Seismic Networks OBSERVATIONAL NETWORK OF THE KAZAKHSTAN NATIONAL NUCLEAR CENTER (KAZNET) 8-13 January.

Seismic Monitoring in Hawaii

IRIS-PMG Station, its Significance to Papua New Guinea Mathew Moihoi Geophysical Observatory Geological Survey of Papua New Guinea Managing Waveform Data.

Global seismic network in operation for ~40 years provides a huge database of information on earthquakes:- Location, Depth Magnitude, Frequency Total Energy.

Presentation on Bhutan’s Seismic Network System

DIGITAL SEISMIC NETWORK OF UZBEKISTAN Ilkhom Alimukhamedov Institute of seismology Academy of Sciences.

Institute of Geophysical Research of the National Nuclear Center of RK Kazakhstan National monitoring system of nuclear explosions and earthquakes Mikhailova.

Conic Sections Circles Ellipse Hyperbolas Parabolas.

Seismic Network in PNG Port Moresby Geophysical Observatory (PMGO)

Passive seismic reflection imaging, on the earth and on the moon Kees Wapenaar Delft University of Technology.

Seismic Monitoring of the Northeastern Caribbean Region Christa G. von Hillebrandt-Andrade, Víctor Huérfano and Juan Lugo Puerto Rico Seismic Network,

The Integrated Project of Digital Seismological Observation Network Centre in IGP, CEA Institute of Geophysics China Earthquake Administration 2006,7,22.

Iranian Seismological Center (IRSC) Reza Mansouri January 2012 University of Tehran Institute of Geophysics.

Earthquake Information Page created by W. G. HuangCredit EMSC Summary: MagnitudeMw 7.8 RegionNORTHERN SUMATRA, INDONESIA Date time at 22:15:02.8.

TSUNAMI WARNING SYSTEM.  INTRODUCTION  WHAT IS TSUNAMI  ABOUT TSUNAMI WARNING SYSTEM  TYPES OF TSUNAMI WARNING SYSTEM  TSUNAMIMETER  TSUNAMI DETECTION.

An overview of Uganda Seismological Network and current activities

Seismograph Networks in Japan

Federation of Digital Broad-Band Seismograph Networks The FDSN and Sustainable Seismic Networks Tim Ahern FDSN Archive for Continuous Data.

NNSN Real-time data-acquisition Event detection and Monitoring.

Seismicity of Norway Seismo group, Department of Earth Science, University of Bergen, Norway Location of stations in the Norwegian National Seismic.

José Faustino Blanco Chía National University of Colombia Geosciences Department.

Earthquake Monitoring & Tsunami Warning

ZAMBIAN SEISMIC NETWORK

Earthquake monitoring system and Information products

Jordan seismological Observatory (JSO) Engineer Ahmad Algazo

Iranian Seismic Network

Institute of seismology, National Academy of sciences, Kyrgyz Republic

Determine distance of earthquake from station GLA at Yuma: P arrival time 46 sec S arrival time 91 sec (S - P time) 45 sec Distance from station.

Global Seismographic Network

THE SEISMOLOGICAL NETWORK AND EARTHQUAKE ACTIVITY IN VIETNAM

TA-Enabled Seismicity Study

NATIONAL REPORT INDONESIA TSUNAMI EARLY WARNING SYSTEM (INATEWS)

Presentation transcript:

The existing and upgrading national seismological network in vietnam Le Tu Son Le Tu Son Institute of Geophysics, VAST Vietnam

Vietnam seismological network composes of 24 short-period stations (an telemetry array with 9 station and 15 autonomous stations). Vietnam seismological network composes of 24 short-period stations (an telemetry array with 9 station and 15 autonomous stations).

Transmission system

Recording System

Autonomous station

Telemetry station Telemetry station

Recording system at the center

The specifications of the seismological network Seismometer:Mark Product 1Hz LC-3D; Sensitivity:176/V/M/S Seismometer:Mark Product 1Hz LC-3D; Sensitivity:176/V/M/S Damping 0.7 Damping 0.7 Amplifier Gain64 (2^6) * Amplifier Gain64 (2^6) * Digitizer 15 bit for 10 Volt Digitizer 15 bit for 10 Volt mV/count mV/count Filter: Filter: Cutof freq.24 Hz Cutof freq.24 Hz Butt. Filter5 poles Butt. Filter5 poles High-pass0.1 Hz High-pass0.1 Hz -1 pole -1 pole

Data processing: SEISAN softerware An example of the seismic records from Vietnam seismological network (the event of M=5.3 in Dienbien city, 19/02/2001). All of the seismic records are digital An example of the seismic records from Vietnam seismological network (the event of M=5.3 in Dienbien city, 19/02/2001). All of the seismic records are digital

24 Taiwan portable broadband seismic array in northern Vietnam.

STS-2/Trillium 40 + Q330

Project Improvement of National Seismic Network for Earthquake informing and Tsunami warning Institute of Geophysics

Distribution of proposal seismic network The distance between stations from 100 km to 200 km. The distance between stations from 100 km to 200 km. 36 stations on the whole country 36 stations on the whole country Real time working Real time working

Seismic monitoring network

System configuration of each seismic station

AIME OF THE SEISMIC SYSTEM DETECT EQ AND LOCATE EQ MAG 3.5 THAT OCCURR IN THE WHOLE COUNTRYDETECT EQ AND LOCATE EQ MAG 3.5 THAT OCCURR IN THE WHOLE COUNTRY DETECT EQ AND LOCATE EQ MAG 6.5 THAT OCCURR IN THE SOUTH CHINA SEADETECT EQ AND LOCATE EQ MAG 6.5 THAT OCCURR IN THE SOUTH CHINA SEA REDUCE THE TIME OF DATA PROCESSINGREDUCE THE TIME OF DATA PROCESSING BMG

Thank you for your attention!