Nunam Iqua Airport Station

Station History

• Site Commissioned: 11/02
• Soil Surface Temperature Sensor Added: 05/04

Sensor Information

• Anemometers: RM Young 05103
• Location: 10-meters above ground level
• Accuracy: ±0.6 mph
• Range: 0-134 mph
• Air Temperature/Relative Humidity: Vaisalla HMP45C
• Location: 2-meters above ground level
• Accuracy RH @20°C: ±1% RH (factory), ±2% RH (field calibrated 0-90%), ±3% RH (field calibrated 90-100%)
• RH Range: 0.8 to 100% non-condensing
• Temperature Range: -39.2 to +60°C
• Soil Surface Temperature: Texas Instruments tipping Bucket
• Accuracy: up to 1"/hr ±1%; 1-2"/hr +0,-2.5; 2-3"/hr +0, -3.5%
• Datalogger: Campbell Scientific CR10x
• Accuracy: ±0.1% of FSR (-25 to 50°C)
• Resolution: 0.33 uV (pressure transducers), 3.33 uV (others)

Site Description

Station was established to help monitor wind directions for airport safety design. Data collection and telemetry system is a cooperative project between ADOT&PF, GW Scientific, Sheldon Point School, and the Village of Nunam Iqua.