Real-Time Measurements from the Department of Atmospheric Sciences at the University of North Dakota

http://3.89.34.59/measurements/url_create?instrument_id=26&AmbIrr=-6&alfa=0.0002&vis_para=4000&at=2026-09-09T05:41:12&email=chords.und.mettrailer@gmail.com&api_key=hidden
MiniOSF_TIMMS00200 (id: 26) (sensor_id: n/a) located at Clifford Hall Room 601 - Roof
Description: Sten Lofving Optical Sensors MiniOFS on the TIMMS00200 platform.
This instrument is designated as: ACTIVE
(If 'INACTIVE', the instrument will not appear in the dashboard.)

Measurements

2754690 measurements were reported.
This instrument is expected to report a measurement every 30 seconds.
The first measurement was measured at 2025-05-09 20:18:32 UTC.
The last measurement is less than a minute old. It was measured at 2026-09-09 05:41:12 UTC.

Data Access and Downloads

Data ingest/fetch
Data URLs
Download current day as
GeoJSON, GeoCSV
Instrument Description
SensorML


Plot measurements for the last 1 weeks

Data Start Time: Data End Time:


Variables

Short Name Name Units Min/Max (Plot) Measured Property  
AmbIrr Ambient Solar Irradiance Uncalibrated watts per square meter
W/m^2 		/ Radiance
alfa Extinction Coefficient per meter
1/m 		/ Weather Data
vis_para MiniOFS Visibility meter
m 		/ Weather Data

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