Woodman Pollitt, Ronald FranciscoSarango, Martin F.2016-11-072017-12-212016-11-072017-12-212000http://hdl.handle.net/20.500.12816/557ResumenThis paper describes a VHF coherent radar installed on board the Peruvian research vessel "Humboldt". The system has been designed and developed at Jicamarca Radio Observatory. The radar's antenna is a COCO array of 21 x 24m, specially designed to be installed on a ship. System description is included, as well as first results from observations of Polar Mesospheric Summer Echoes (PMSE) in Antarctica, and Equatorial Electrojet along the southern Peruvian coast.application/pdfenghttps://purl.org/coar/access_right/c_abf2RadarEquatorial electrojetMesosphereIonosphereUpper atmosphereInvestigationhttp://purl.org/coar/resource_type/R60J-J5BDhttp://purl.org/pe-repo/ocde/ford#1.05.01