Imaging riometer observations of drifting absorption patches in the morning sector

• Main Authors: Makarevitch, R. A., Honary, F., Mccrea, I. W., Howells, V. S. C.
• Other Authors: Department of Communication Systems, STFC Rutherford Appleton Laboratory (RAL), Science and Technology Facilities Council (STFC)
• Format: Article in Journal/Newspaper
• Language: English
• Published: HAL CCSD 2004
• Subjects: [SDU.OCEAN]Sciences of the Universe [physics]/Ocean; Atmosphere; [SDU.STU]Sciences of the Universe [physics]/Earth Sciences; Kilpisjärvi
• Online Access: https://hal.science/hal-00317679; https://hal.science/hal-00317679/document; https://hal.science/hal-00317679/file/angeo-22-3461-2004.pdf

International audience Observations by a 7x7-beam imaging riometer in Kilpisjärvi, Finland (~66° MLAT) of the drifting cosmic noise absorption (CNA) structures in the morning sector near the zonal drift reversals are presented. The examination of the absorption intensity images revealed several regi...