Difference between revisions of "K2 Met"
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=== Site To Do List === | === Site To Do List === | ||
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* Look to see if 30 cm bgs Soil Moisture has become disconnected (loose wire) | * Look to see if 30 cm bgs Soil Moisture has become disconnected (loose wire) | ||
* Look at YSI thermistors again: buried at 70 cm bgs YSI model 44034 | * Look at YSI thermistors again: buried at 70 cm bgs YSI model 44034 | ||
| − | * Replace 1m, 3m, 10m AT/RH sensors in 2009 | + | * Replace 1m, 3m, 10m AT/RH sensors in 2009... 1m RH infrequently over-ranges (3/2009 note) |
* Bring all all radiometers back out in 2009. Bring new mounting hardware, too. | * Bring all all radiometers back out in 2009. Bring new mounting hardware, too. | ||
Revision as of 09:53, 5 March 2009
Site is a member of the Seward Peninsula Sites Research Area.
Contents
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 to see if 30 cm bgs Soil Moisture has become disconnected (loose wire)
- Look at YSI thermistors again: buried at 70 cm bgs YSI model 44034
- Replace 1m, 3m, 10m AT/RH sensors in 2009... 1m RH infrequently over-ranges (3/2009 note)
- Bring all all radiometers back out in 2009. Bring new mounting hardware, too.
Site Log / Visits
2005: June & the memory gets a bit hazy..
2006: June, July, and October
2007: June, July, and September
2008:
June--
Freewave Radio DGR115W (waterproof model) 906-6044 CR10X 17208 HMP45C 1m V0550051 HMP45C 3m X3410040 Up SW PSP 32563F3 Coefficient: 8.25e-6 V/(W/m^2) Down SW PSP 32570F3 Coefficient: 8.25e-6 V/(W/m^2) Up LW PIR 32546F3 Coefficient: 3.75e-6 V/(W/m^2) Down SW PIR 32545F3 Coefficient: 3.90e-6 V/(W/m^2) Net Radiometer Q97255 Installed 6/14/2008 Positive Coefficient: 9.67 W/m^2/mV, Negative Coefficient: 11.92 W/m^2/mV
August 2008: 8/27/08 Thaw Depths (average = 50.95 cm):
62 62 65 62 47 67 56 46 41 48 45 56 62 35 40 42 46 51 40 46
