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| Main Authors: | , , |
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| Format: | Recurso digital |
| Language: | English |
| Published: |
Zenodo
2026
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| Subjects: | |
| Online Access: | https://doi.org/10.5281/zenodo.18988382 |
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Table of Contents:
- <div> <div> <div> </div> </div> </div> <div> <p>Quality controlled and gap-filled continuous wind speed data from the urban rooftop weather station at Freiburg-Chemiehochhaus (FRCHEM, 7.8486ºE, 48.0011ºN, 323.5 m) measured using a cup anemoemeter (Lambrecht 00.14576.250 004) operated on a mast 10 m above roof level.</p> <ul> <li>Quality controlled wind speed data are available and aggregated at 10min, 30min, hourly, daily, monthly and yearly resolution for the year 2005. </li> <li>Wind speed is provided in m/s as average and maximum (gust maximum, measured every 3 sec) over the period shown, respectively. The minimum wind speed provided / measured is 0.4826 m/s as (threshold value of the cup anemometer). Hence a measurement of 0.4826 can be any value between 0 and 0.4826 m/s.</li> <li>Wind speed classes are reported as number of hours with average and maximum wind within the Beaufort classes as follows: Beaufort 0 and 1 (Calm and light air): 0 — 1.6 m/s, Beaufort 1 (Light breeze): 1.6 — 3.4 m/s, Beaufort 2 (Gentle breeze): 3.4 — 5.5 m/s, Beaufort 4 (Moderate breeze): 5.5 — 8 m/s, Beaufort 5 (Fresh breeze): 8 — 10.8 m/s, Beaufort 6 (Strong breeze): 10.8 — 13.9 m/s, Beaufort 7 (Moderate gale): 13.9 — 17.2 m/s, Beaufort 8 (Gale): 17.2 — 20.8 m/s, Beaufort 9 (Strong/severe gale): 20.8 — 24.5 m/s, Beaufort 10 (Storm): 24.5 — 28.5 m/s, Beaufort 11 and higher: 28.5 — 50 m/s.</li> <li>There is no reliable wind direction data avaialble for this year.</li> <li>Detailed information on gap-filled data is provided.</li> <li>Note: All times are provided in UTC, not local time.</li> </ul> <p>For more details read `FRCHEM_2005_WindSpeed_MetaData.txt` </p> </div>