Differential absorption G-band radar for Arctic cloud and water vapor observations ...
<!--!introduction!--> The Arctic climate is changing at fast pace. The contribution of low-level clouds to Arctic amplification feedback processes remains challenging to quantify as model evaluation requires continuous, high-quality measurements in a demanding environment. Advancing the unders...
Main Authors: | , , , , , |
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Format: | Conference Object |
Language: | unknown |
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GFZ German Research Centre for Geosciences
2023
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Subjects: | |
Online Access: | https://dx.doi.org/10.57757/iugg23-2658 https://gfzpublic.gfz-potsdam.de/pubman/item/item_5019257 |
Summary: | <!--!introduction!--> The Arctic climate is changing at fast pace. The contribution of low-level clouds to Arctic amplification feedback processes remains challenging to quantify as model evaluation requires continuous, high-quality measurements in a demanding environment. Advancing the understanding of governing processes of mixed-phase clouds, ubiquitous in the Arctic, calls for temporally high-resolved measurements of cloud and precipitation microphysical properties as well simultaneous quantification of water vapor amount and profiles in all-weather conditions. Based on instrument simulations, we demonstrate the added value of the G-band Radar for Water vapor profiling and Arctic Clouds (GRaWAC) system for cloud and water vapor observations at an Arctic ground-based and air-borne observation supersite. Currently in final development stages, the GRaWAC system is a worldwide unique FMCW G-band radar with Doppler-resolving capabilities and simultaneous dual-frequency operation. When operated ... : The 28th IUGG General Assembly (IUGG2023) (Berlin 2023) ... |
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