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Umiat Corridor Project |
Chandler River Bluff Hydrometeorologic Station
(DUS3) |
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Station Information
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Site Description
Station Name: Chandler River Bluff Station
Location: Chandler River, near Umiat
Coordinates: 69 15.664, 151 23.787 (WGS 84)
Elevation: 100 m
Notes:
- Elevation reference: GEOID model
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Station History
- Site Commissioned: 05/17/2009
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Sensor Details:
- Images: CC640
Digital Camera (2)
- Image Trigger Interval : 30-minutes
- Image Retrieval Interval : One every hour
- Air Temperature: HMP45C Vaisala AT/RH sensor
- RH Accuracy @20°C: 62% RH ( 0-90%),
63% RH (90-100%)
- Temperature Accuracy: 60.2°C at 20°C;
60.4°C at -40°C
- Operating Range: -40°C to +60°C
- RH Range: 0 to 100%
- Installation: In 12-gill radiation shield, non-aspirated
- Height: 2 meters (6.6 feet)
- Output Units: °C
- Scan Interval: 60 seconds
- Barometric Pressure : CSI Model CS106 Vaisala PTB110 Barometer
- Installation: inside the datalogger enclosure
- Height: about 1.5 m
- Output Units: hPa (mb)
- Scan Interval: Hourly
- Water Level : Aquistar SDI12 Water Level Sensor (15 and 5 psi-gauge pressure + temperature)
- Resolution: 16 bit,
- Accuracy: ± 0.06% FSO (typical)
- Operating Range: -5° C to 70° C
- Installation:
- Summer Precipitation: Texas
Electronics TE525MM (Tipping Bucket Gauge)
- Resolution (1 Tip) : 0.004 in (0.1 mm)
- Accuracy: ±1% at rates up to 1"/hr
- Installation: wind shield
- Height: 1 m
- Snow Depth: Campbell
Scientific SR50 (sonic ranging sensor)
- Operating Range: 0.5 to 10 meters
- Resolution: 0.1 mm
- Accuracy: to 1 cm or 0.4 percent of distance to target
- Installation: Point straight down on a flat surface
- Height: ~1.5 m
- Net Radiation: Kipp
and Zonen NR-Lite
- Installation: Orient to south to minimize shadow effect
from pole.
- Accuracy: Varies with temperature, wind speed and sensor
symmetry
- Height: ~1 m
- Soil Temperature (ST1,ST2,ST3) GWS YSI Series 44033 (Thermistors)
- Depths: <1cm (surface), at top of soil interface, 3 thermistors
- Datalogger: Campbell
Scientific CR1000
- Operating Temperature Range: -55°C to +85°C
- Radio: Freewave
FGR-115RC
- Frequency: 900 MHz Spread Spectrum
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