Field Notes
<--2005-02-17 09:00:00 | 2005-03-22 00:00:00-->Other sites visited today: Tonzi
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Vaira: 2005-02-25 16:01:00 (DOY 56)
Author: Ted Hehn
Others:
| Vaira
16:01 sunny clear conditions solar amp = 1.7 batt volt = 11.9 load = lvd 16:11 open solar panel connection boxes and almost all contacts are loose. Discover burned wire on second solar panel. This is the problem with the depleted battery capacity. Repair and all seems well. Batt volt = 13.3 Solar amp = 26.4 Load amp = 3.1 Batter status LED = green: full charge 16:37 asperator fan barely running. Disconnect fan and measure voltage = 12.2. Connect fan and voltage falls to 5.0 volts. Discover bad connection on splice and repair. I suspect this bad connection was drawing power and caused the data logger battery to fail. Floor Sunday 10:22 Reestablish communications with all loggers. Problem was a bad connection in the connector to the base MD9. Traveled to Radishack, obtained a suitable adapter and repaired unit 10:30 Floor system Batt volts = 12.6 Solar Amp = 6.5 Load amp = 3.5 This does not compare well with Vaira. 15:27 Batt Volt = 13.0 Solar Amp = 8.3 Load amp = 2.4 Batt status LED Green Monday Vaira 10:35 NDVI cable on boom arm pulling instrument out of alignment. Correct the situation and level the unit. 10:54 NDVI sensor leveled. |
Field Data
No tank data
No VR Well data found
No TZ Moisture Point data found
No VR Moisture Point data found
No TZ grass heigth found
No VR grass heigth found
No VR Tree DBH found
No water potential data found
No VR Grass Biomass data found
No VR OakLeaves Biomass data found
No VR PineNeedles Biomass data found
0 photos found
9 sets found
16 VR_met graphs found
No data found for VR_flux.
No data found for VR_soilco2.
No data found for VR_pond.
Can't check TZVR_mixed
No data found for VR_fd.
No data found for VR_processed.
No data found for VR_arable.
No data found for VR_soilvue.