Millimeter cloud radar
Table 2: Cloud radar systems involved in ACTRIS and NOAA projects

Location
Band
Frequency [GHz]
Wavelength [mm]
Type
Location
ARM Mobile Facility 1
Ka
35
8.6
Ka-SACR
Mobile
ARM Mobile Facility 1
W
94
3.2
W-SACR
Mobile
ARM Mobile Facility 2
Ka
35
8.6
Ka-SACR
Mobile
Chilbolton, UK
Ka
35
9
Copernicus
51°8′40.53″N 1°26′19.60″W / 51.1445917°N 1.4387778°W
Chilbolton, UK
W
94
3.2
Galileo
51°8′40.53″N 1°26′19.60″W / 51.1445917°N 1.4387778°W
Cleveland, Ohio, USA
Ka
35.5
8.6
MIRA36
41°24′55.82″N 81°51′42.45″W / 41.4155056°N 81.8617917°W
Galway, Ireland
Ka
35.5
8.6
MIRA36
53°16′42.79″N 9°3′37.86″W / 53.2785528°N 9.0605167°W
Hamburg, Germany
Ka
35.5
8.6
MIRA36
53°33′56.40″N 9°58′30.27″E / 53.5656667°N 9.9750750°E
Iqaluit, Canada
Ka
35.5
8.6
MIRA36
63°44′55″N 68°31′11″W / 63.74861°N 68.51972°W
Juelich, Germany
Ka
35.5
8.6
MIRA36
50°54′19.02″N 6°24′17.38″E / 50.9052833°N 6.4048278°E
Kalsruhe, Germany
Ka
35.5
8.6
MIRA36
49°0′42.91″N 8°25′1.13″E / 49.0119194°N 8.4169806°E
Leipzig, Germany
Ka
35.5
8.6
MIRA36
51°21′8.19″N 12°26′2.90″E / 51.3522750°N 12.4341389°E
Lindenberg, Germany
Ka
35.5
8.6
MIRA36
47°35′11.49″N 9°53′22.52″E / 47.5865250°N 9.8895889°E
Munich, Germany
Ka
35.5
8.6
MIRA36
48°9′3.35″N 11°34′47.83″E / 48.1509306°N 11.5799528°E
North Slope of Alaska, Barrow, Alaska, USA
Ka
35
8.6
Ka-SACR
71°19′23.73″N 156°36′56.70″W / 71.3232583°N 156.6157500°W
North Slope of Alaska, Barrow, Alaska, USA
W
94
3.2
W-SACR
71°19′23.73″N 156°36′56.70″W / 71.3232583°N 156.6157500°W
Palaiseau, France
W
95
3.16
BASTA
48°42′46.8″N 2°12′32.4″E / 48.713000°N 2.209000°E
Potenza, Italy
Ka
35.5
8.6
MIRA36
40°36′15.93″N 15°43′12.03″E / 40.6044250°N 15.7200083°E
Sodankyla, Finland
Ka
35.5
8.6
MIRA36
67°24′57.59″N 26°35′20.30″E / 67.4159972°N 26.5889722°E
Southern Great Plains, Oklahoma, USA
Ka
35
8.6
Ka-SACR
36°36′18.0″N 97°29′6.0″W / 36.605000°N 97.485000°W
Southern Great Plains, Oklahoma, USA
W
94
3.2
W-SACR
36°36′18.0″N 97°29′6.0″W / 36.605000°N 97.485000°W
Tropical Western Pacific-Darwin, Australia
Ka
35
8.6
Ka-SACR
12°25′28.56″S 130°53′29.75″E / 12.4246000°S 130.8915972°E
Tropical Western Pacific-Manus, Papua New Guinea
Ka
35
8.6
Ka-SACR
2°3′39.64″S 147°25′31.43″E / 2.0610111°S 147.4253972°E
Zugspitze, Germany
Ka
35.5
8.6
MIRA36
47°25′16.00″N 10°59′7.00″E / 47.4211111°N 10.9852778°E

Question: What kind of radar was being designed in the USA, Ireland, Canada, Finland, and Germany?
Answer: A 35.5 GHz Ka-band cloud radar (MIRA-36) was designed.