Climatology of middle atmospheric water vapour above the ALOMAR observatory in northern Norway

• Main Authors: Hallgren, K., Hartogh, P., Jarchow, C.
• Format: Text
• Language: English
• Published: 2018
• Subjects: Alomar; Norway; Northern Norway
• Online Access: https://doi.org/10.5194/acpd-12-31531-2012; https://www.atmos-chem-phys-discuss.net/acp-2012-702/

We have been observing the water vapour line at 22.235 GHz above ALOMAR in northern Norway (69° N, 16° E) since early 1996 with ground-based microwave spectrometers (WASPAM and cWASPAM) and will here describe a climatology based on these observations. Maintenance, different spectrometers and upgrade...