Differences

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

--- instruments:mrrnya:mrrnya [2017/05/02 10:32] – [Instrument] kerstin
+++ instruments:mrrnya:mrrnya [2021/03/10 14:53] – [Micro Rain Radar (MRR) at Ny-Ålesund] walbroel
@@ Line 1: / Line 1: @@
 ====== Micro Rain Radar (MRR) at Ny-Ålesund======
-//Mentor: [[marek.jacob@uni-koeln.de|Marek Jacob]]//
+//Mentor: [[marek.jacob@uni-koeln.de|Marek Jacob]] or [[a.walbroel@uni-koeln.de|Andreas Walbröl]]//
 ===== Principle =====
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 ===== Instrument =====
-{{ :instruments:mrrnya:img_4971.jpg?direct&300 |}}\\
+{{ :instruments:mrrnya:mrr_nya_new2.jpg?direct&300 |}}\\
-{{ :instruments:mrrnya:mrr_nya.jpg?direct&300 |}}\\
 [[http://www.metek.de/|METEK]] MRR (24.1 GHz radar) at [[http://www.awipev.eu/|AWIPEV Ny-Ålesund]], Svalbard, on the roof of the atmospheric observatory.
 ===== History =====
 ^  Period  ^  Place  ^  Project  ^
-| 04/2017 - today | [[http://www.awipev.eu/|AWIPEV Ny-Ålesund]], Svalbard | [[http://www.ac3-tr.de| (AC)3]] |
+| 27 April 2017 - today | [[http://www.awipev.eu/|AWIPEV Ny-Ålesund]], Svalbard | [[http://www.ac3-tr.de| (AC)3]] |
 ===== Data =====
+  * If you are interested in receiving data please contact [[kebell@meteo.uni-koeln.de|Kerstin Ebell]]
+  * [[http://atmos.meteo.uni-koeln.de/~hatpro/dataBrowser/dataBrowser1.html?site=Ny-Alesund&date=0&UpperLeft=MRR_IMProToo | Quicklook archive]]
 ===== Specifications =====
-^  Parameter  ^  Specification  ^
+^  Parameter  ^  Specification  ^ Current Settings ^
-| Frequency | 24.1 GHz |
+| Frequency | 24.1 GHz | |
-| Wavelength | 12.4 mm |
+| Wavelength | 12.4 mm | |
-| Radar Type | FM-CW |
+| Radar Type | FM-CW | |
-| Transmit Power | 50 mW |
+| Transmit Power | 50 mW | |
-| Receiver | Single Polarization |
+| Receiver | Single Polarization | |
-| Power consumption (radar) | 25 W |
+| Power consumption (radar) | 25 W | |
-| Total power cons. incl heating | 525 W |
+| Total power cons. incl heating | 525 W | |
-| Max. range | 6 km |
+| Max. range | 6 km | 930 m |
-| Range Resolution | 10-200 m |
+| Min. range | 10 m | 30 m |
-| No. of range gates | 30 |
+| Range Resolution | 10-200 m | 30 m |
-| Temporal resolution | 10 s |
+| No. of range gates (fixed) | 31 | |
-| Antenna diameter | 0.5 m |
+| Temporal resolution | 10 s | 10 s, 60 s (for averaged data)|
-| Beam width (2-way, 6 dB) | 1.5° |
+| Antenna diameter | 0.5 m | |
+| Beam width (2-way, 6 dB) | 1.5° | |