TY - JOUR A1 - Makarevitch, R. A. A1 - Honary, F. A1 - McCrea, I. W. A1 - Howells, V. S. C. T1 - Imaging riometer observations of drifting absorption patches in the morning sector JO - Ann. Geophys. J1 - ANGEO VL - 22 IS - 10 SP - 3461 EP - 3478 Y1 - 2004/11/03 PB - Copernicus Publications SN - 1432-0576 UR - https://angeo.copernicus.org/articles/22/3461/2004/ L1 - https://angeo.copernicus.org/articles/22/3461/2004/angeo-22-3461-2004.pdf DO - 10.5194/angeo-22-3461-2004 ER -