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P3TLSEAWATCH INDONESIA

TECHNOLOGY APPLICATION FOR MONITORING, FORECASTING, MODELING AND INFORMATION SYSTEM FOR

MARINE ENVIRONMENT

Center for Assessment and Application for Environmental Technology

P3TL- BPPTJakarta - Indonesia

IO TEWS – IOC Assessment Mission

August 29th, 2005

NAWA SUWEDIEmail: nawa@webmail.bppt.go.id

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P3TL

• SWI established in 1996 • In cooperation with OCEANOR-Norway(1996- 1999)• Build networking inter-institutions• Has been deployed at 10 locations in Indonesian

waters• Study in several fields (physic oceanography, marine

biology and coastal ecosystem)• Symposiums, workshops, exhibitions, expert

exchange and trainings (National and International)• Data acqusition, evaluation and assessment (1996-

2005): a. from SWI buoy (1996 – 2000)

b. joint research with another institutions (domestic and abroad)

INTRODUCTION

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P3TLRESEARCH ACTIVITIES

Water Quality Zoning Met-OceanIntegrated Management of

Marine and Coastal

Biodiversity

Impact analysis of Eutrophication

Correlation of physics, chemicals and biological parameters to marine ecosystem

Oilspill monitoring

The impact of chemical element of oil to ecosystem

Coral reef

Nutrient dispersion

Fish stock potential area

Fish pond area

Seaweed culture area

Tourism area

Mangrove forest area

The assessment of marine and coastal ecosystem :

-Marineculture

-Algal Blooms monitoring

Numerical Model

Marine Environment monitoring

Tsunami monitoring (future)

Study of El-nino, Sea level rise, Tides, Waves, Current, Global climate

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P3TLProviding Data

That contribute to :Early warning system data of natural

phenomenon including possible marine hazards (oil spill, harmful algal blooms, etc)

SEAGOOS and GOOS programs for preserving and restoring the marine environment and the marine living resources.

IO TEWS (Indian Ocean for Tsunami Early Warning System). --- future ---

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P3TL

ENVIRONMENTAL MONITORING MODULE SYSTEM

Integration of Information Technology, Instrumentation,Telecommunication and Marine Sciences

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P3TL

BUOY AND SENSOR

Receiver System ARGOS, GPS, INMARSAT Satellite

Real TimeData Base

Personal Computer

Transmitter System ARGOS, GPS, INMARSAT Satellite

Central Processing Unit

(CPU)

CTD Sensor

Meteorology Sensor

Oxygen Sensor

Nutrient Sensor

Current Meter And Wave

Reader

UNIT

CONTROLLER

Raw Data

Storage

Power Supply (Dry Battery)

ClockControl

Read Down StationDISTRIBUSI DATA

VIANETWORKING

ENVIRONMENTAL MONITORING MODULE SYSTEM

Current Meter

Radio Activity Sensor

Integration of Information Technology, Instrumentation,Telecommunication and Marine Sciences

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P3TLSEAWATCH INDONESIA ACTIVITIES

Setup Equipment Buoy Deployment

Buoy Measurement

Monitoring, Modeling and Forecasting

Buoy Maintenance and Drifting

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P3TL

Acoustic Telemetry

Pressure Sensor &IPT

Inmarsat Satellite

Readdown Station

Buoy

Current Meter

Wave Reader

Mooring

SEAWATCH INDONESIA BUOY

Tsunami Module (Future)

Environmental Monitoring Module (Present)

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P3TLBUOY AND SENSOR

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P3TL

LOCATION OF BUOY MEASUREMENT

BUOY DEPLOYMENT 1996-2000

10 Buoy to Deploy

2 Buoy for Backup

Networking with : LIPI, BMG, HUBLA, DISHIDROS, BAIS, DKP

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P3TLTSUNAMI MODULE SYSTEM

• Deep water instrumentation • Acoustic link to the surface buoy• Satellite transmission of data to

Shore control station• Buoy with sensors to measure

current and pressure signals from a Tsunami wave

• Current direction to determine the propagation direction for the Tsunami wave

• High frequency sampling rate to detect pressure gradient and current direction

Acoustic Telemetry

Pressure Sensor &IPT

Inmarsat Satellite

Readdown Station

Buoy

Current Meter

Wave Reader

Mooring

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P3TL

Part Moored Surface Buoy Ocean Buttom Pressure

EXISTING INSTRUMENT  

12 Sea Environmental Monitoring ModuleDistributed location : Malacca strrait, Thousand-Islands (Java), Batam, Masalembo, Jepara, BaweanSensors: Meteorological, air-pressure, wave-height&direction, nutrient analyser, Oxygen, current meter, radioactive, temperature-profiler, pressure sensor

None

TECHNICAL SPECIFICATION OF PROPOSED INSTRUMENTS

        Consist of solar panel and batteray, CPU and a Processor, storage system, Comucation equipment, meteorology sensors            Alternate oceanographical data such as wind direction & speed, temperature, humidity, CTD, surface waves & current are available on transmitting by request in monthly, quarterly up to yearly format

   Proposed :      15 moored surface buoys will be deployed : 10 of Germany and 5 of

Norway       Proposed location Fig. 6 (to be discused) along west Sumatra,

Sunda Strait, South Java, South Bali and Nusa Tenggara, Banda Sea, north of Papua, north and east of Sulawesi, Maluku

       Additional sensors: surface wind, temperature & humidity, CTD, wave height & direction, current speed & direction

      High efficiency buoy device operational base

       Consist of bottom pressure sensor, acoustic link transmitter ( to the surface buoy) and an acoustic release.

       Data transmission interval: Normal mode (15’) and tsunami mode (1’)       Normal mode is set for normal operation (no tsunami)       Tsunami mode is triggered when a detectable sea surface

anomaly/spikes occurs, and a tsunami mode will last for 4 hours Proposed :•       25 BPS will be deployed: 20 of Germany and 5 of Norway•        Deployment site: near trench to the fore-arc basin direction (to be

discussed) along west Sumatra, Sunda Strait, South Java, South Bali and Nusa Tenggara, Banda Sea, north of Papua, north and east of Sulawesi, Maluku.

•       Interim Stage: 5 BPS at west Sumatra (Mentawai), Sunda Strait and south Java (see map below)

 NETWORKS   

     For tsunami data purpose: one way radio/ satelite comunication      For alternate data purpose : two way radio/ satelite comunication      Recommendation telecommunication system: near VSAT (first

level), or GARUDA (PASTI), IMARSAT.      National Tsunami Center (BMG and/ or BPPT) distributes data to

various users (BPPT, LIPI, DKP, etc)

•          One way acoustic link to the surface buoy•          One way acoustic link from the ship/surface to the acoustic

release 

OPERATION & MAINTENANCE 

           MAINTENANCE by semester, and/or by demand: performed by P3TL-BPPT with supports from DKP & Baruna Jaya (RV BPPT/LIPI) 

Operational•       Normal mode: data sampling rate 15’ and data transmission 1-hr•       Tsunami mode: data sampling rate 15” dan transmission rate 1’ for 4-

hours.Maintenance•       Estimated lifetime 1-year, need battery replacement and routine

maintenance yearly.•       Backup buoys should be available should one fail to operate.

ADDITION, UPGRADING

5 of 12 unit environmental buoys to be upgradedNational development for micro-satellite to provide data collection platform

•          Sensor OBS (Ocean Bottom Seismograph)•          Other sensors related to the tectonic activities.

Executive Summary of The Tsunami Buoy Grand Design

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P3TL

INDO - AUSTRALIA

EURASIA

Seismograph = 160 unit

Accelerograph = 500 unit

Tsunami Buoy = 15 Unit

INDO - AUSTRALIA

EURASIA

Seismograph = 160 unit

Tsunami Buoy = 15 Unit

PACIFIC

Proposed Tsunami Buoys Locations

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P3TL

BPPT

Center for Assessment and Application for Environmental Technology

P3TL- BPPT

Seawatch Indonesia Team

Waste & Water Treatment Team

Solid Waste Management and Processing Technology Team

Technology for Clean Production and Air Polution Control Team

Design for Man-Made Environment Team

ORGANIZATION STRUCTURE

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P3TL

BPPT

Center for Assessment and Application for Environmental Technology

P3TL- BPPT

Seawatch Indonesia

OPERATIONAL ORGANIZATION STRUCTURE OF SEAWATCH INDONESIA

Group of Buoy Operation, Maintenance & Development

Group of Data Monitoring and Modeling

Group of Human Resources Development

Group of Database Management

Research Activities

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P3TLTHANK YOU