1. INVESTIGATOR

1.1. Investigator(s) Name And Title (+).

• Nobuhito Ohte (Kyoto University)
• Michiaki Sugita (Universityof Tsukuba)

1.2. Contacts (+).

• Nobuhito Ohte
  Forest Hydrology Labo. Div. Env. Sci. & Tech. School of Agriculture, Kyoto University 606-01, Kyoto, Japan
  tel: +81 75 753-6093, fax: +81 75 753-6088,
  e-mail: nobu@bluemoon.kais.kyoto-u.ac.jp

1.3. Revision Date of This Documentation (+).

Revised on November 17, 2003

2. DATA SET REFERENCE (+).

• Net radiation
• Upward shortwave radiation
• Upward longwave radiation
• Wind velocity
• Wind direction
• Air temperature
• Relative humidity
• Surface temperature(by IR)
• Soil temperature
• Heat flow into ground
• Sensible heat flux(by SAT)
• Latent heat flux(by bandpass method)
• Soil moisture content
• Precipitation

3. STATION IDENTIFICATION AND LOCATION (+).

3.1. Station usual name (+).

Tak

3.2. Station code (+).

Tak

3.3. Latitude (+).

16deg 56.38' N

3.4. Longitude (+).

99deg 25.78'E

3.5. Altitude (+).

121m

4. DATA ACQUISITION (+).

All data are acquired by using the GAME-AAN Automatic Weather Station (flux PAM made by NCAR).

5. ERRORS (+).

N/A

6. FIELD NOTES

This station is set up for surface flux observation at the site representing mixed land cover in the central Thailand (Chao Phraya river basin). The vegetation of surrounding area consists of rice paddy, shrubs and deciduous stands. The tower on which the sensors are mounted is used for telecommunication of EGAT(Electric Generation Agency of Thailand).