Differences

This shows you the differences between two versions of the page.

--- grawac [2026/05/23 08:18] – kerstin
+++ grawac [2026/05/23 08:21] (current) – kerstin
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 ===== Deployment =====
 ^  Period  ^  Place  ^  Project  ^
-|  03/2026 - 04/2026  | Polar 5, Svalbard | (AC)3 |
+|  03/2026 - 04/2026  | Polar 5, Svalbard | [[http://www.ac3-tr.de/|(AC)3]] |
-|  02/2025 - 03/2025  | [[http://www.awipev.eu/|AWIPEV at Ny-Ålesund]], Norway | (AC)3 |
+|  02/2025 - 03/2025  | [[http://www.awipev.eu/|AWIPEV at Ny-Ålesund]], Norway | [[http://www.ac3-tr.de/|(AC)3]] |
 ===== Specifications =====
-^ Parameter  ^ Specification  ^ Remark  ^
+^ Parameter  ^ Specification  ^
-| Frequency | 167.3 ± 0.1 GHz   &   174.7 ± 0.1 GHz |  |
+| Frequency | 167.3 ± 0.1 GHz   &   174.7 ± 0.1 GHz |
-| Wavelength | 1.8 mm & 1.7 mm | |
+| Wavelength | 1.8 mm & 1.7 mm |
-| Transmitter Power | 70 mW & 90 mW | |
+| Transmitter Power | 70 mW & 90 mW |
-| Antenna gain | 54.6 dB |  |
+| Antenna gain | 54.6 dB |
-| Receiver Noise | 5.5 dB |  |
+| Receiver Noise | 5.5 dB |
-| Receiver Intermediate Frequency | 4 MHz | |
+| Receiver Intermediate Frequency | 4 MHz |
-| Dynamic Range | 58 dB |  |
+| Dynamic Range | 58 dB |
-| Antenna Diameter | 0.5 m | |
+| Antenna Diameter | 0.5 m |
-| Beam Width | 0.36° |  |
+| Beam Width | 0.36° |
-| Power consumption | 700 W | |
+| Power consumption | 700 W |
-| Weight | 116 kg | |
+| Weight | 116 kg |
-| Dimensions | 115 cm x 90 cm x 90 cm | |
+| Dimensions | 115 cm x 90 cm x 90 cm |
-| Chirp Variations | 4 typical | 10 possible, re-programmable |
+| Chirp Variations | 4 typical (10 possible, re-programmable) |
-| Data Products | Reflectivity, Doppler-velocity, Spectral Width, Higher Moments, Doppler Spectra, LWC profiles |  |
+| Data Products | Reflectivity, Doppler-velocity, Spectral Width, Higher Moments, Doppler Spectra, LWC profiles  |
-| Data Formats | proprietary binary, netCDF (conformity with CF convention), ASCII (only moment profiles) |  |
+| Data Formats | proprietary binary, netCDF (conformity with CF convention), ASCII (only moment profiles)  |
 | Manufacturer | [[http://www.radiometer-physics.de/|RPG]] |
+===== Literature =====
+**Schnitt, S.**, **M. Mech**, J. Goliasch, T. Rose, and **S. Crewell**: G-band Radar for Water vapor and Arctic Clouds (GRaWAC): novel insights on Arctic water vapor, clouds and precipitation, EGUsphere [preprint], https://doi.org/10.5194/egusphere-2025-5563, 2025.