Summary of Meteorological Measurements at Pallas
Measurement Instrument or measurement method
Sammaltunturi 560 m a.s.l.
Air temperature a.s.l. (+ above ground) VAISALA HMP35 (Pt100) 500 (+2) m and 560 (+2) m heights
Relative humidity a.s.l. (+ above ground) VAISALA HMP35 500 (+2) m and 560 (+2) m heights
Air pressure VAISALA DPA21
Wind (speed and direction) HYDROTECH 560 (+7) m height
Meteorological visibility VAISALA FD12P weather sensor,
forward scatter measurement principle
Precipitation type VAISALA FD12P weather sensor
Rain intensity VAISALA FD12P weather sensor
Rain sum VAISALA FD12P weather sensor
Snow sum VAISALA FD12P weather sensor
Laukukero 790 m a.s.l.
Air temperature a.s.l. (+ above ground) Pt100 560(+5), 660(+5), 720(+5), 790(+10) m heights
Relative humidity a.s.l. (+ above ground) VAISALA HMP35 755 (+3) m height
Wind (speed and direction) HYDROTECH 790 (+11) m height
Pallasjärvi 300 m a.s.l.
Air temperature VAISALA HMP35 (Pt100) 300(+2) and 300(+10) m heights
Ground temperature VAISALA DTS12G (Pt100) 0.2 m height
Relative humidity VAISALA HMP35 300(+2) and 300(+10) m heights
Air pressure VAISALA DPA21 304.5 m height
Wind (speed and direction) VAISALA WAA15A and WAV15A 300(+20) m height
*All measurements are continuous.
**For more information on the measuring equipment see www.vaisala.com.




This page is maintained by fmigaw@fmi.fi
Last updated 13.8.2001