Difference between revisions of "K1 Burn"
imported>Bob |
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=== Site Log / Visits === | === Site Log / Visits === | ||
| + | <pre> | ||
| + | 2007 | ||
| + | Net Radiometer Q99113 | ||
| + | Installed: 6/11/2007 | ||
| + | Removed: 9/16/2007 | ||
| + | Positive Coefficient: 9.35 W/m^2/mV, Negative Coefficient: 11.42 W/m^2/mV | ||
| + | </pre> | ||
| + | <pre> | ||
Net Radiometer Q99113 Installed 6/14/2008 | Net Radiometer Q99113 Installed 6/14/2008 | ||
Positive Coefficient: 9.35 W/m^2/mV, Negative Coefficient: 11.42 W/m^2/mV | Positive Coefficient: 9.35 W/m^2/mV, Negative Coefficient: 11.42 W/m^2/mV | ||
| Line 38: | Line 46: | ||
1m HMP45C Z1730124 | 1m HMP45C Z1730124 | ||
3m HMP45C Z2830048 | 3m HMP45C Z2830048 | ||
| − | + | </pre> | |
Site Visit 8/27/08: | Site Visit 8/27/08: | ||
<pre> | <pre> | ||
| Line 51: | Line 59: | ||
Pulled Net Radiometer for fall. Better secured snow depth sensor | Pulled Net Radiometer for fall. Better secured snow depth sensor | ||
| + | </pre> | ||
| + | ===2009 To do=== | ||
| + | Bring out new wiring for the multiplexer and also precision resistors to put into the broken soil temperature slots. This is follow up to the bogus resistance being measured in the new thermistor string installed August 2008. My away from the site guess is that there's a foul up in the multiplexer wiring rather than a problem with the data logger but would be good to bring a new logger and wiring panel out just in case. | ||
| + | |||
===2009 To do=== | ===2009 To do=== | ||
Bring out new wiring for the multiplexer and also precision resistors to put into the broken soil temperature slots. This is follow up to the bogus resistance being measured in the new thermistor string installed August 2008. My away from the site guess is that there's a foul up in the multiplexer wiring rather than a problem with the data logger but would be good to bring a new logger and wiring panel out just in case. | Bring out new wiring for the multiplexer and also precision resistors to put into the broken soil temperature slots. This is follow up to the bogus resistance being measured in the new thermistor string installed August 2008. My away from the site guess is that there's a foul up in the multiplexer wiring rather than a problem with the data logger but would be good to bring a new logger and wiring panel out just in case. | ||
Revision as of 10:00, 11 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
Problem Sensors (as of June 2008)
- Met Sensors look good.
- All Soil sensors are broken (animal chew primarily)
- Snow is odd but perhaps okay. 400px
June 14 trip follow up: The snow arm came undone (I'm guessing time-wise early in the winter). So, the data is probably bad until we can figure something else out for this site.
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
- 1m Wind Speed
- 3m Wind Speed / Wind Direction
- Summer Precipitation
- Net Radiation (summer only)
- Campbell Scientific SR50A Sonic Snow Depth Sensor (Added 9/2007)
Site To Do List
- Bring out soldering iron to put quick connects back on net radiometers next year.
Site Log / Visits
2007 Net Radiometer Q99113 Installed: 6/11/2007 Removed: 9/16/2007 Positive Coefficient: 9.35 W/m^2/mV, Negative Coefficient: 11.42 W/m^2/mV
Net Radiometer Q99113 Installed 6/14/2008 Positive Coefficient: 9.35 W/m^2/mV, Negative Coefficient: 11.42 W/m^2/mV Freewave Radio DGR115W (waterproof model) 906-6020 SM192 16752 CR10X 25755 1m HMP45C Z1730124 3m HMP45C Z2830048
Site Visit 8/27/08:
YSI 44004 model thermistor Installed new soil temperature string: 0 cm bgs 5 cm bgs 15 cm bgs 25 cm bgs 35 cm bgs 70 cm bgs Pulled Net Radiometer for fall. Better secured snow depth sensor
2009 To do
Bring out new wiring for the multiplexer and also precision resistors to put into the broken soil temperature slots. This is follow up to the bogus resistance being measured in the new thermistor string installed August 2008. My away from the site guess is that there's a foul up in the multiplexer wiring rather than a problem with the data logger but would be good to bring a new logger and wiring panel out just in case.
2009 To do
Bring out new wiring for the multiplexer and also precision resistors to put into the broken soil temperature slots. This is follow up to the bogus resistance being measured in the new thermistor string installed August 2008. My away from the site guess is that there's a foul up in the multiplexer wiring rather than a problem with the data logger but would be good to bring a new logger and wiring panel out just in case.
