Roof
Location: Albertstr. 21 (Institutsviertel), Freiburg
Description: Mast on roof-top of high-rise building
Station-ID: FRCHEM
Latitude: 48° 00' 04" N
Longitude Länge: 7° 50' 55" E
Elevation above mean sea level: 323.5 m
Height above ground: 51,3 m
Instrumentation on the roof-top
| Variable | Instrument | Latest calibration |
| Barometric Pressure | Barometer (Vaisala BAROCAP® Barometer PTB110) | 2018 |
| Air temperature | Psychrometer (aktiv belüftet) und Humicap (Campbell Scientific CS215A) | 2017 |
| Humidity | Psychrometer (aktiv belüftet) und Humicap (Campbell Scientific CS215A) | 2017 |
| Wind | Cup anemometer (Lambrecht 00.14576.250 004) and wind vane (Vector Instruments W200P) | |
| Global solar irradiance | Pyranometer, aktiv belüftet (Kipp & Zonen CM21) | 2018 |
| Longwave irradiance | Pyrgeometer, aktiv belüftet (Kipp & Zonen CG1) | 2013 |
| Precipitation | Total with tipping bucket (model: EML SBS500) and precipitation intensity with Present Weather Sensor (model: Campbell Scientific CS125) | 2020 |
| Visibility | Present Weather Sensor (Campbell Scientific CS125) | 2018 |
Garden
Location: Werthmannstraße 10, Freiburg
Description: Stevenson-screen in the Phenological Garden
Station-ID: FRWRTM
Latitude: 47° 59' 34" N
Longitude: 7° 50' 41" E
Elevation above mean sea level: 277 m
Height above ground: 2 m
Instrumentation in the Stevenson Screen / Ground
| Variable | Instrument | Latest calibration |
| Barometric Pressure | Barometer (Vaisala BAROCAP® Barometer PTB110) | 2018 |
| Air temperature | Thermometer (Campbell Scientific CS215A inside Stevenson Screen) | 2018 |
| Humidity | Humicap (Campbell Scientific CS215A inside Stevenson Screen) | 2018 |
| Soil temperatures | Soil thermometer (Campbell Scientific 107 Temperature Probe) |