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G EOSS A nd M AHASRI E xperiment in T ropics (GaME-T)

G EOSS A nd M AHASRI E xperiment in T ropics (GaME-T). Taikan Oki and Shinjiro Kanae Institute of Industrial Science The University of Tokyo. Building Up GaME-T. Target Area and Coverage Demonstration project of “hydro-meteorological forecasting” in Mae Waang, Chiang Mai, Thailand

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G EOSS A nd M AHASRI E xperiment in T ropics (GaME-T)

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  1. GEOSS And MAHASRIExperiment in Tropics(GaME-T) Taikan Oki and Shinjiro Kanae Institute of Industrial Science The University of Tokyo

  2. Building Up GaME-T • Target Area and Coverage • Demonstration project of “hydro-meteorological forecasting” in Mae Waang, Chiang Mai, Thailand • Flux measurements at a few landscapes • Meteorological monitoring (+ data collection) and modeling all over the Indo-China Peninsula • Possible collaborations with Vietnam, Malaysia, Laos, Cambodia, Myanmar, ... + Thailand • Call for specialists • Winter monsoon, Aerosol (Phimai site is there), Seasonal Forecast, IWRM, risk communication, …

  3. Site description Mae Wang basin in Chiang Mai (basin area : 600 km2)

  4. Wind Speed & Direction 2.7m Air Temperature & Humidity 2.0m Short & long-wave radiation 1.0m Air pressure in Data logger box Rain Fall -5cm -10cm -20cm River Water Level : Soil Temperature : Soil Moisture -40cm Ground Water Level Instrumentation : Tel-super site NO.1 Making well at NO.4

  5. Air Temperature 2.0m 1.0m Data logger box Rain Fall -5cm : Soil Temperature Instrumentation : Tel-rain site NO.8 NO.13

  6. Air Temperature 2.0m Rain Fall 1.0m Data logger box Water Temperature River Water Level Instrumentation : Tel-rain site(with river level observation) NO.12 NO.11

  7. Instrumentation : Data acquisition and Telemetry system Data logger • Data is logging every 5 seconds and recorded by averaging every 10 minutes. • Tel-super system can storage data for 6 month, Tel-rain system can storage data for 1.5 month. GSM modem • GSM is easily able to connect line directly by dial-up connection, although GSM (9.6 kbps) is low-speed access than GPRS (115 kbps). Data transfer every 1 hour from all observation sites GEOSS Data Server at RID Center 1 GEOSS Data Archive System at the Univerisuty of Tokyo

  8. PUBLIC Disaster Potential,Information for Decision making, … Web Interface/Effective Warning etc. River discharge, soil moisture, ground water recharge, …. Physical Parameters toInformation for People Multi-Model SurfaceParameters CoupledLand surface Model& Hydrological Model Soil properties, vegetation index, human factors, … Multi- Forcing precipitation, temperature,radiation, wind, humidity, … HistoricalRecord Telemetering,Remote Sensing AtmosphericNumerical Model Hindcast Nowcast Forecast Real time “PUB” - the Future!

  9. THANKYOU! Friends,the hydrologists,can we fix it? Yes we can!(at least in the future)

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