K2 Met

June 2008 Trip

• Download Data
• Send new program (snow sensor)
• add net radiometer

Site Data

Current Data Headers
Raw Data Archive
Processed Data Archive

Sensors Installed at this Station

• 1m HMP45C Air Temperature / Relative Humidity
• 3m HMP45C Air Temperature / Relative Humidity
• 10m HMP45C Air Temperature / Relative Humidity
• 1m Wind Speed
• 10m Wind Speed / Wind Direction
• Summer Precipitation
• Net Radiation (summer only)
• Incident Shortwave Radiation
• Reflected Shortwave Radiation
• Outgoing Longwave Radiation
• Incoming Longwave Radiation
• Judd Sonic snow depth sensor (Added 9/2007)
• Soil Moisture, CS615 @
  • 5cmbgs
  • 10 cmbgs
  • 15 cmbgs
  • 20 cmbgs
  • 30 cmbgs
• Soil Temperature, Alpha Thermsistors @
  • 5 cmbgs
  • 10 cmbgs
  • 15cmbgs
  • 20 cmbgs
  • 30 cmbgs
  • 50 cmbgs
  • 75 cmbgs
  • 100 cmbgs
• Soil Temperature, YSI Thermistors @
  • 100 cmbgs
  • 100 cmbgs

Problem Sensors (as of June 2008)

• Meteorological Sensors look great
• Radiation Sensors look great
• Judd snow sensor looks good, too:
  

400px
Although I wonder what the deal is with the drift (hysteresis) and what might have caused that midwinter spike.

• Look to see if 30 cm bgs Soil Moisture has become disconnected (loose wire)
• Look at YSI thermistors again

Site To Do List

• Look for 6 hr gap of data 2007 day 162 600 to 1200 (probably an rsync gap)
• Another data gap 2007 day 255 600 to day 258 1900 (possibly a combo data gap: rsync plus program change)
• Look to see if 30 cm bgs Soil Moisture has become disconnected (loose wire)
• Look at YSI thermistors again

Site Log / Visits

2005: June & the memory gets a bit hazy..
2006: June, July, and October
2007: June, July, and September
2008: June, August