GEOSTECH LABORATORY ACTIVITIES RELATED TO CEOP …GEOSTECH Laboratorium Teknologi Sistem Kebumian Atmospheric Dynamics Observations At GAW Stations 50 m 600 m 6000 m 500 m

GEOSTECHGEOSTECHLaboratoriumLaboratorium TeknologiTeknologi SistemSistem KebumianKebumian

http://www.http://www.clivarindoclivarindo.org.org

GEOSTECH LABORATORY ACTIVITIES RELATED TOGEOSTECH LABORATORY ACTIVITIES RELATED TOCEOP REFERENCE SITECEOP REFERENCE SITE

Hongo CampusUniversity of Tokyo28 February – 4 March 2005

M Sulchan [email protected]



• Geostech Laboratory Overview

• Reference Site

• Instrumentations

• Intensive Observation Period

• Database Development (Archiving, Formatting, Analyzing)

• Scientific Result



The target activity of GEOSTECH Laboratory is become a center of excellence in the area of earth system science focusing on Indonesian Maritime Continent.

GEOSTECH Laboratory Serve as "One Stop Research Facilities" for International Scientific Comunity, and also serve as “supporting facilities” for education and application technology in the area of Earth Science for National Community.

Purpose of Main Activities

GEOSTECH GeoSystem Technology LaboratoryAgency for the Assessment and Application of Technology (BPPT)Jakarta, Indonesia



South China Sea Surges (7-10 days)

Local Conditions:Orographicc Chanelling

Orographic upliftFohn EffectLand-sea

Breeze-circulationHaze/dust transport

Australian West Coast surges (7-10 days)

AUSTRALIAN MONSOON(12 months)

40-50 dayOscillation

(2-3 months)

ASIA MONSOON(12 months)

El NinoShouthern Oscilation

Phenomenon influencing climate and meteorology over Indonesia Maritime

Continent. (Adapted from McBride, 1992)

GEOSTECH GEOSTECH Scientific ConceptScientific Concept



• SATELITE (NOAA, GMS, T/P, TRMM) • SHIP (SURFACE, SUB SURFACE) • BUOY (TRITON, ATLAS, SEAWATCH)• RADAR (ATMOSFER, CUACA)

RESEARCH

• MANUAL • AUTOMATIC

• DATA EXCHANGE FORMAT• 3-D TIME-SPACE DOMAIN

DATA• CLIMATE GEO REFERENCE

BASED DATA• ASIMILATION/ REANALYSIS

DATA

Modelling :• Statistical• Dynamical

Analyses:• Climatology, • Climatology

Dynamics, • Dynamics

CLI

MA

TE IN

FOR

MA

TIO

N S

YSTE

MFO

R N

ATU

RA

L R

ESO

UR

CE

DEV

ELO

PMEN

T

OPERATIONALSOFTWARE

DEVELOPMENT AND

COMMUNICATIONSYSTEM

DATA DATA ACQUISITIONACQUISITION

SYSTEMSYSTEM

DATABASEDATABASEMANAGEMENTMANAGEMENT

SYSTEMSYSTEM

DATADATAANALYSISANALYSISSYSTEMSYSTEM

CLIMATE RETRIEVING AND ANALYSIS SYSTEM

(Modified from Sribimawati, T. 1998)

GEOSTECH GEOSTECH Technical ConceptTechnical Concept



KOTOTABANGBMGFORSGC

AGAMWWW

INSTITUTION RESOURCES

NOAA





GEOSTECH GEOSTECH Networking ConceptNetworking Concept



Kototabang Observatory

Reference Site

GAW

Located :100.32 East0.20 South

Elevation :864.5 meters



Kototabang ObservatoryKototabang Observatory



Atmospheric Dynamics Observations At GAW Stations

50 m

600 m

6000 m

500 m

30 km

2000 m

100 km

LAND SURFACE

stable isotope

1 2 3 4 5 6 7 8

1. Boundary Layer Mast2. Doppler Sonic Radar3. Boundary Layer Radar4. Radio Sonde (Campaign)5. Equatorial Atmosphere Radar6. Geopositioning System (moisture)7. Stable Isotope8. Automatic Rain gauges9. Automatic Weather Station

Boundary LayerMast

9



DopplerSodar Meteorological Obs

Automatic WeatherStation

GPS for WaterVapor

SupersonicAnemometer



AB

C

D

E

F

G

A. DISDROMETERB. RAIN GAUGE

C. AUTOMATIC WEATHER STATIOND. GPS for WATER VAPOUR

E. DOPPLER SODARF. SUPERSONIC ANEMOMETERG. RADIO SONDE



Research Instrument DistributionResearch Instrument Distribution

Automatic Weather Station (AWGPS for Water Vapour

Data transfer to GEOSTECH

AWSAWS GPSGPS

Disdrometer, SODAR, MRR, dll

SODARSODAR GPSGPS

MRRMRR

ARG

Manual Rain GaugeOver Agam District



Equatorial Atmospheric RadarEquatorial Atmospheric Radar



Intensive Observation Period

IOP 1 : 15 Mei - 13 Juni 2001 TransitionIOP 2 : 1 - 31 Agustus 2001 Dry SeasonIOP 3 : 1 - 28 November 2001 Wet SeasonIOP 4 : 25 Maret - 30 April 2002 TransitionIOP 5 : 26 Juli - 26 Agustus 2002 Dry SeasonIOP 6 : 1 - 28 November 2002 Wet SeasonIOP 7 : 9 - 19 Juli 2003 Dry SeasonIOP 8 : 1 - 28 Nopember 2003 Wet SeasonIOP 9 : 10 April - 10 Mei 2004 TransitionIOP 10: 11 Juli - 19 Juli 2004 Dry Season



SCIENTIFIC RESULT

Workshop on Climate Information for

Agriculture in West Sumatra

August, 2004

BAKOSURTANALBMGBPPTFORSGCLAPANLOCAL DISTRICTUNIVERSITIES…more

26 Papers

• WEST SUMATERA CLIMATE : SOME RESULT

FROM JAPAN RESEARCHES

• INDIAN OCEAN DYNAMICS

• RESEARCH DATA FOR METEOROLOGY

• APPLICATION AND ECONOMIC ASPECTS OF CLIMATE

INFORMATION FOR AGRICULTURE

• DEVELOPMENT OF CLIMATE AND WEATHER INFORMATION



End Of Presentation

GEOSTECH LABORATORY ACTIVITIES RELATED TO CEOP …GEOSTECH Laboratorium Teknologi Sistem Kebumian Atmospheric Dynamics Observations At GAW Stations 50 m 600 m 6000 m 500 m

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