========================================================== AWS (Automatic Weather Station) : AWS of the dataset documentation ---------------------------------------------------------- 1.TITLE CAMP-Eastern Siberian Tundra (Tiksi site) / AWS DATA. 2. INVESTIGATOR(S) 2.1 Investigator(s) Name And Title Tetsuo Ohata (Hokkaido University / Frontier Observational Research System for Global Change) Hironori Yabuki (Frontier Observational Research System for Global Change) 2.2. Title of Investigation. FORSGC / CAMP Eastern Siberian Tundra (Tiksi site) Observation 2.3 Contacts (For Data Production Information) =============================================================================== | Contact 1 | Contact 2 --------------+--------------------------------+------------------------------ 2.3.1 Name | Tetsuo Ohata | Hironori Yabuki --------------+--------------------------------+------------------------------ 2.3.2 Address | Hokkaido University / | Frontier Observational Research | Frontier Observational Research| System for Global Change | System for Global Change | | | 3173-25 Showa-machi Kanazawa-ku | Kita-19, Nishi-8, Kita-ku, | Yokohama-city Kanagawa | Sapporo 060-0819, JAPAN | 236-0001, JAPAN --------------+--------------------------------+------------------------------ 2.3.3 Tel.No. | +81-11-706-5488 | +81-45-778-5645 --------------+--------------------------------+------------------------------ 2.3.4 Fax.No. | +81-11-706-5488 | +81-45-778-5706 --------------+--------------------------------+------------------------------ 2.3.5 E-mail. | ohata@pop.lowtem.hokudai.ac.jp | yabuki@jamstec.go.jp ============================================================================== 3. OBJECTIVE/PURPOSE To clarify the global changes, such as global warming and climatic anomalies, it is important to understand the characteristics of the basic meteorological elements and surface fluxes. The porpose of FORSGC / CAMP Eastern Siberian Tundra (Tiksi site) Observation is to monitor these meteorological values and modeling of the phenomena through observational research. 4. EQUIPMENT 4.1 Platform Ground 4.2 Calibration. Standard calibration of the model presented by the instrument maker. 5. THEORY OF MEASUREMENTS 6. STATION AND DATA INFORMATION -------------------------------------------------------------------------------------------------------------- Station name | Lat. | Long. | Alt. |Temporal Coverage | Resolution | File Name | (Decimal deg.)| (Decimal deg.)| (m) | | | --------------+---------------+---------------+------+-------------------------+------------+----------------- Tiksi | 71.617N | 128.750E | 38 | 01.Jul. to 21.Sep. 2001 | 1.0hour | tiksi_eop1.csv -------------------------------------------------------------------------------------------------------------- 6.8 Spatial Coverage Point mesurement 6.9 Spatial Resolution N/A 7. DATA DESCRIPTION 7.1. Type of Data. ==================================================================== 7.1.1 | 7.1.2 | 7.1.3 | 7.1.4 Parameter/Variable | Range | Units | Source Description | | | -------------------+---------+--------+---------------------------- Air teparature |-40 - 60 | degC | HMP-45D(VAISALA) -------------------+---------+--------+---------------------------- Humidity | 0 - 100 | % | HMP-45D(VAISALA) -------------------+---------+--------+---------------------------- Wind speed |1.0 - 60 | m/s | AC860 (Makino) -------------------+---------+--------+---------------------------- Short wave Rad. |0 - 2000 | W/m^2 | EKO pyranometer MS-802F -------------------+---------+--------+---------------------------- Long wave rad. |0 - 2000 | W/m^2 | EKO pyradiometer MS-202F -------------------+---------+--------+---------------------------- Net Radiation | - | W/m^2 | NET RADIOMETER Q7(REBS) -------------------+---------+--------+---------------------------- Precipitation | 0.2 | mm | RS-102 (Ogasawara) -------------------+---------+--------+---------------------------- @Wind direction | 0 - 355 | deg | VR236 (Makino) -------------------+---------+--------+---------------------------- Air pressure |600-1060 | hPa | ANALOG BAROMETER PTB101 (VAISALA) -------------------+---------+--------+---------------------------- Soil heat flux | - | W/m^2 | MF-81(EKO) -------------------+---------+--------+---------------------------- Snow depth | - | cm | Ultrasonic UD-320 (Keyence) -------------------+---------+--------+---------------------------- Surface Temp. | 55-99.9 | degC | 4000.4G (EVEREST) -------------------+---------+--------+---------------------------- Soil temperature |-40 - 60 | degC | Pt100 (Hayashi denko) -------------------+---------+--------+---------------------------- Soil moisture | 0 - 95 | % | Trime - P2 (IMKO) -------------------+---------+--------+---------------------------- ==================================================================== 7.2. Missing Value Identify "NaN" 7.3. Time Stamp TST(Tiksi Standard Time): TST = UTC + 9 7.4. Sample Database Data Record (+). YYYY/MM/DD HH:MM,AirTemperature(10m),AirTemperature(4m),AirTemperature(2m),AirTemperature(1m),RelativeHumidity (10m),RelativeHumidity(4m),RelativeHumidity(2m),RelativeHumidity(1m),WS(10m),WS(4m),WS(2m),Global_rad,Ref.,Long_Down,Long_Upper,Rn_new,Precip,WD,AirPress,G_E(5cm),G_E(8cm),G_W(5cm),G_W(8cm),SnowDepth,SurfaceTemp,SoilTempEast_0cm,SoilTempEast_5cm,SoilTempEast_10cm,SoilTempEast_20cm,SoilTempEast_30cm,SoilTempEast_48cm,SoilTempWest_0cm,SoilTempWest_5cm,SoilTempWest_10cm,SoilTempWest_20cm,SoilTempWest_30cm,SoilTempWest_47cm,SM0cm(W),SM15cm(W),SM30cm(W),SM5cm(E),SM15cm(E),SM31cm(E) ,C,C,C,C,%,%,%,%,m/s,m/s,m/s,Wm-2,Wm-2,Wm-2,Wm-2,,mm,Degree,hPa,Wm-2,Wm-2,Wm-2,Wm-2,cm,,C,C,C,C,C,C,C,C,C,C,C,C,%,%,%,%,%,% 2001/07/01 01:00,19.1,18.9,15.7,14.6,46.2,49.4,59.3,64.6,1.4,2.0,1.5,42.5,13.3,343.1,362.5,-18.5,,253.4,1006.7,4.7,27.5,9.1,22.5,,9.6,9.9,8.7,6.3,2.7,0.6,-1.4,9.4,9.0,7.5,2.7,-0.5,-1.5,18.6,35.9,17.0,17.8,17.4,13.1 7.5. Data Format (-). YYYY/MM/DD HH:MM : Year/month/date hour:minute AirTemperature(10m) : Air Temperature at the 10m height (deg.C) AirTemperature(4m) : Air Temperature at the 4m height (deg.C) AirTemperature(2m) : Air Temperature at the 2m height (deg.C) AirTemperature(1m) : Air Temperature at the 1m height (deg.C) RelativeHumidity(10m): Relative Humidity at the 10m height (%) RelativeHumidity(4m) : Relative Humidity at the 4m height (%) RelativeHumidity(2m) : Relative Humidity at the 2m height (%) RelativeHumidity(1m) : Relative Humidity at the 1m height (%) WS(10m) : Wind Speed at the 10m height (m/s) WS(4m) : Wind Speed at the 4m height (m/s) WS(2m) : Wind Speed at the 2m height (m/s) Global_rad : Shortwave downward Radiation (W/m^2) Ref. : Reflective Short wave Radiation (W/m^2) Long_Down : Longwave downword radiation (W/m^2) Long_Upper : Longwave upword radiation (W/m^2) Rn_new : Net Radiation (W/m^2) Precip : Precipitation (mm) WD : Wind Direction (deg.) AirPress : Air Pressure (hPa) G_E(5cm) : Soil heat flux of East side at the 5cm (W/m^2) G_E(8cm) : Soil heat flux of East side at the 8cm (W/m^2) G_W(5cm) : Soil heat flux of West side at the 5cm (W/m^2) G_W(8cm) : Soil heat flux of West side at the 8cm (W/m^2) SnowDepth : Snow Depth (cm) SurfaceTemp : Surface Temperature (deg.C) SoilTempEast_0cm : Soil Temperature of East side at the 0cm depth (deg.C) SoilTempEast_5cm : Soil Temperature of East side at the 5cm depth (deg.C) SoilTempEast_10cm : Soil Temperature of East side at the 10cm depth (deg.C) SoilTempEast_20cm : Soil Temperature of East side at the 20cm depth (deg.C) SoilTempEast_30cm : Soil Temperature of East side at the 30cm depth (deg.C) SoilTempEast_48cm : Soil Temperature of East side at the 48cm depth (deg.C) SoilTempWest_0cm : Soil Temperature of West side at the 0cm depth (deg.C) SoilTempWest_5cm : Soil Temperature of West side at the 5cm depth (deg.C) SoilTempWest_10cm : Soil Temperature of West side at the 10cm depth (deg.C) SoilTempWest_20cm : Soil Temperature of West side at the 20cm depth (deg.C) SoilTempWest_30cm : Soil Temperature of West side at the 30cm depth (deg.C) SoilTempWest_47cm : Soil Temperature of West side at the 47cm depth (deg.C) SM0cm(W) : Soil Moisture of West side at the 0cm depth (%) SM15cm(W) : Soil Moisture of West side at the 15cm depth (%) SM30cm(W) : Soil Moisture of West side at the 30cm depth (%) SM5cm(E) : Soil Moisture of West side at the 5cm depth (%) SM15cm(E) : Soil Moisture of West side at the 15cm depth (%) SM31cm(E) : Soil Moisture of West side at the 31cm depth (%) 8. NOTES 8.1. Known Problems With The Data. "N/A" 8.2. Other Relevant Information. 9. GLOSSARY OF ACRONYMS TST : Tiksi Standard Time (TST = UTC + 9(hours)) -----------------------------------------------------------------------------