https://obs.meteo.uni-koeln.de/ 2026-06-10T08:09:35+00:00 https://obs.meteo.uni-koeln.de/ https://obs.meteo.uni-koeln.de/lib/tpl/dokuwiki/images/favicon.ico text/html 2026-06-01T09:41:55+00:00 kerstin (kerstin@undisclosed.example.com) https://obs.meteo.uni-koeln.de/doku.php?id=nyrad35&rev=1780306915&do=diff NYRAD35 35 GHz cloud radar Mentor: M. Mech, Data: K. Ebell NYRAD35 (RPG) on the roof of the AWIPEV atmospheric observatory. Principle The NYRAD35 is a dual-polarization simultaneous transmission and simultaneous reception (STSR; also referred to as hybrid-mode, or STAR, simultaneous transmission and reception) radar, with elevation-scanning capabilities. The scanner can perform full 180° scans in elevation and is operated at a constant azimuth of approximately 27°, i.e., along the north-n… text/html 2026-06-01T08:00:49+00:00 kerstin (kerstin@undisclosed.example.com) https://obs.meteo.uni-koeln.de/doku.php?image=wiki%3Anya%3Anyrad35.jpg&ns=wiki%3Anya&rev=1780300849&tab_details=history&mediado=diff&do=media <img src="https://obs.meteo.uni-koeln.de/lib/exe/fetch.php?w=445&h=500&t=1780300849&amp;tok=5eae8c&amp;media=wiki:nya:nyrad35.jpg" alt="wiki:nya:nyrad35.jpg" /> text/html 2026-06-01T07:44:40+00:00 kerstin (kerstin@undisclosed.example.com) https://obs.meteo.uni-koeln.de/doku.php?id=nya&rev=1780299880&do=diff University of Cologne instruments at AWIPEV Contact: Kerstin Ebell AWIPEV is the French-German Arctic Research Base operated by the Alfred Wegener Institute for Polar and Marine Research (AWI) and the French Polar Institute Paul Emile Victor (IPEV). AWIPEV is part of the Ny-Ålesund Research Station. Within the Transregional Collaborative Research Centre TR 172 text/html 2026-05-23T10:42:48+00:00 kerstin (kerstin@undisclosed.example.com) https://obs.meteo.uni-koeln.de/doku.php?id=mrrlyr&rev=1779532968&do=diff Micro Rain Radar (MRR) at Longyearbyen Mentor: Andreas Walbröl, Data: Kerstin Ebell METEK Micro Rain Radar on the roof of UNIS, Longyearbyen (Svalbard) Principle The Micro Rain Radar (MRR2) is a vertically pointing FM-CW (frequency modulated continuous wave) Doppler radar operating at K-band (24.1 text/html 2026-05-23T10:33:06+00:00 kerstin (kerstin@undisclosed.example.com) https://obs.meteo.uni-koeln.de/doku.php?id=lyr&rev=1779532386&do=diff University of Cologne instruments at UNIS Contact: Kerstin Ebell [ ] The University Centre in Svalbard (UNIS) is located in Longyearbyen, Svalbard (Norway). Longyearbyen is on the south side of the Adventfjorden. The area is mountainous, featuring seasonal snow cover, a typical tundra system, and glaciers. Within the CLOUDMAPS project, the Institute of Geophysics and Meteorology cooperates with UNIS and operates a Micro Rain Radar and a Parsivel on the roof of the UNIS building. The measure… text/html 2026-05-23T10:23:23+00:00 kerstin (kerstin@undisclosed.example.com) https://obs.meteo.uni-koeln.de/doku.php?id=parsivellyr&rev=1779531803&do=diff OTT Parsivel 2 at Longyearbyen Mentor: Pavel Krobot, Data: Kerstin Ebell OTT Parsivel 2 on the roof of UNIS, Longyearbyen (Svalbard) Principle The OTT Parsivel 2 is a laser-based optical system for complete and reliable measurement of all types of precipitation. The size range of measurable liquid precipitation particles is from 0.2 to 8 mm. For solid precipitation particles, the size range is from 0.2 to 25 mm. The size range is divided into 32 classes. The particle velocity range is 0.2 … text/html 2026-05-23T10:18:31+00:00 kerstin (kerstin@undisclosed.example.com) https://obs.meteo.uni-koeln.de/doku.php?image=wiki%3Alyr%3Aparsivel_lyr.jpg&ns=wiki%3Alyr&rev=1779531511&tab_details=history&mediado=diff&do=media <img src="https://obs.meteo.uni-koeln.de/lib/exe/fetch.php?w=500&h=462&t=1779531511&amp;tok=d3ddc8&amp;media=wiki:lyr:parsivel_lyr.jpg" alt="wiki:lyr:parsivel_lyr.jpg" /> text/html 2026-05-23T10:14:42+00:00 kerstin (kerstin@undisclosed.example.com) https://obs.meteo.uni-koeln.de/doku.php?image=wiki%3Alyr%3Amrr_lyr.jpg&ns=wiki%3Alyr&rev=1779531282&tab_details=history&mediado=diff&do=media <img src="https://obs.meteo.uni-koeln.de/lib/exe/fetch.php?w=489&h=500&t=1779531282&amp;tok=fed597&amp;media=wiki:lyr:mrr_lyr.jpg" alt="wiki:lyr:mrr_lyr.jpg" /> text/html 2026-05-23T09:44:41+00:00 kerstin (kerstin@undisclosed.example.com) 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