OBSERVATION FASILITIESCONTRIBUTING TO AMY IN

INDONESIA

Yusuf S. Djajadihardja(PTISDA, BPPT)

THE 1ST MAHASRI/AMY WAORKSHOP

Tokyo, 8 January 2007

Objectives:

To reinventing the HARIMAU goals by optimizing any related international ocean-atmosphere programs.

HARIMAU

Passage of ISV over IMC(taking ～101 day for 5,000 km travel)

Modulation of ISV due to Diurnal Variations over IMC

HARIMAU

Local HQ

JEPP stations

JAMSTEC sites

BMG radars （old）

BMG radars （planned）

Other projects （Kyoto U etc.）

Hydrometeorological Array for ISV-Monsoon Automonitoring (HARIMAU)

HARIMAU

INSTANTINSTANT[[International International NusantaraNusantara Stratification and Stratification and

TransportTransport]]

Institution Participants: DKP, BPPT, LIPI, USA, France, Australia, Netherland

Ocean-Atmosphere Research Facilities in Indonesia

MARINE RESEARCH FACILITIES

1. BRKP - DKP

2. BAKOSURTANAL

3. LAPAN

4. BMG

5. DISHIDROS

6. BPPT

7. LIPI

8. MGI - DESDM

LAPAN - GRSPare-pare

Wahana K/R BPPT & LIPI

Pantoloan

ToliToli

Tarempa TARE

MPA

Analog

Digital danAnalog

Digital

SEAWATCH 1997 SEAWATCH 1997 -- 20002000

Installed in 2005 (Planned_

BUOY TS1

BUOY TS2

BMGBMG

BMG radar network and HARIMAU

HARIMAU Wind ProfilersHARIMAU XDR and CDREAR/BLR

Climate RADAR C-Band - network

GROUND SATELITE RECEIVER- NETWORKGROUND SATELITE RECEIVERGROUND SATELITE RECEIVER-- NETWORKNETWORK

GROUND SATELITE RECEIVER : 31 LOCATIONS

PROPOSED 2007-2009 : 30 LOCATIONS APBN 2006 : 1 LOCATION (Source: BMG)

MedanMedan

PadangPadang

PalembangPalembang

LampungLampungJakartaJakarta

AcehAceh

JogjaJogjaSurabayaSurabaya

DenpasarDenpasarKupangKupang

U.U.PandangPandang

SamarindaSamarinda

BanjarmasinBanjarmasin

PalangkarayaPalangkaraya

PontianakPontianak

PaluPalu

ManadoManado

AmbonAmbon

SorongSorong BiakBiak

MeraukeMerauke

SemarangSemarangBantenBanten

BandungBandung

RiauRiau

JambiJambi

Bengkulu Bengkulu KendariKendari

TernateTernate

WHERE WE GO FOR THE NEAR FUTURE HARIMAU RESEARCH ACTIVITIES?

Founded locations following the key science issues of MAHASRI:

1. Atmosphere-ocean-land interactions in the Asian monsoon system (e.g. diurnal local circulation over Makassar strait).

2. Effect of various-scale orography on monsoon rainfall and scale-interactions among diurnal, synoptic, intraseasonal and seasonal variability of Asian monsoon (utilization of radio sonde, radars, AWS, GPS facilities around west Sumatra).

3. Effect of human influences (i.e., aerosols, land-use change, and greenhouse-gas increase) on hydro-meteorological variations in the vicinity of Indonesia Maritime Continent

Maritime Continent (IORGC)

INTERNATIONAL AMY AND IOP 2008-2009MAHASRI

Asian Monsoon Observation Year 2008 (AMOY)

Proposed AMOY (Asian Monsoon Observation Year) 2008

oo

oo o o

x

Tayan/Bengkayang?

Long bawang?

ITF Mooring

Parigi?oo

•How big the freshwater budget over Sumatra and West Kalimantan supply to the Java Sea.

•Need to be address the effects of ITF to local diurnal circulation over Makassar Strait.

•Utilization of radar atmosphere for more social application (agriculture, tourism, aviation, etc).

Promoting Remarks