Index Vortsjarv Weather StationVortsjarv Buoy

Lake Page of EMU


Development of this webpage is supported by the EU through the European Regional Development Fund, programme "Research Internationalisation" project LIMNO (3.2.0601.11-0001). Data collection is supported by the EU through the European Regional Development Fund, Environmental Conservation and Environmetntal Technology R&D Programme project VeeOBS (3.2.0802.11-0043).

 

Disclaimer

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Attention! Raw data. The data is provided as it is automatically received from the sensors without quality control, warranty or condition of any nature. EMU does not warrant the quality, accuracy, or completeness of any information, data or product from these web pages.

If you want to use the data from this website or need a wider acess to the data, please contact Alo.Laas(at)emu.ee

 

Lake Võrtsjärv Weather Station

Lake Võrtsjärv automatic weather station was established in late 2009 on the pier of the Centre for Limnology (N 58.211151, E 26.108136). The station contains Vaisala Weather Transmitter WXT520 and Star Pyranometer 8101. Data collection is controlled with a Gealog SG Alphanumeric (V1.0) data logger. Parameters collected at 5-minutes intervals include: air temperature, air pressure, humidity, precipitation, wind speed and direction, and solar irradiance.

Please note that these data are provided "as is" without any quality control.

 

 

Lake Võrtsjärv Buoy

Lake Võrtsjärv Buoy was deployed in the summer of 2010 near the deepest point of the lake (N 58.211798, E 26.103163) to gather high resolution data on meteorology and water quality of the lake. YSI EMM 700 bay buoy has been used for float. YSI 6600 V2-4 multisonde (at 1 meter) and two Li-Cor (LI-192) underwater PAR sensors are fixed at 0.5 and 1 meter depth for under water measurements. The buoy is equipped with a Vaisala Weather Transmitter WXT520 and a Li-Cor pyranometer (LI-200) for weather parameters. Data collection is controlled with Campbell CR1000 datalogger. Collected parameters include: water temperature, dissolved oxygen saturation, chlorophyll fluorescence, phycocyanin fluorescence, pH, conductivity, turbidity, underwater PAR, air temperature, air pressure, humidity, precipitation, wind speed and direction, and solar radiation. All parameters are collected at 10 minutes interval.

Please note that these data are provided "as is" without any quality control.

 

Lake Saadjärv Profiling Buoy

Lake Saadjärv profiling buoy was established in summer 2015 (N 58.295689, E 26.421284) to gather high resolution data on meteorology and water quality of the lake. Flydog Marine costal profiler „Oscar“ collects underwater data with EXO2 multisond form 2 to 20 meters depths. Collected parameters include: water temperature, dissolved oxygen saturation, chlorophyll fluorescence, phycocyanin fluorescence, pH, conductivity, turbidity and fDOM data. All parameters are collected at 30 minutes interval.

Lake Saadjärv profiling buoy is also equipped with an Airmar 200WX weather station and a Li-Cor quantum sensor (LI-190SZ) for weather parameters. Measurements for air temperature, air pressure, humidity, wind speed and direction, and PAR are collected at 1 minutes interval.

Please note that these data are provided "as is" without any quality control.

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