TY - JOUR A1 - Dhillon, R. S. A1 - Robinson, T. R. A1 - Yeoman, T. K. T1 - Aspect sensitive E- and F-region SPEAR-enhanced incoherent backscatter observed by the EISCAT Svalbard radar JO - Ann. Geophys. J1 - ANGEO VL - 27 IS - 1 SP - 65 EP - 81 Y1 - 2009/01/06 PB - Copernicus Publications SN - 1432-0576 UR - https://angeo.copernicus.org/articles/27/65/2009/ L1 - https://angeo.copernicus.org/articles/27/65/2009/angeo-27-65-2009.pdf DO - 10.5194/angeo-27-65-2009 ER -