@Article{acp-4-1837-2004, AUTHOR = {Good, P. and Pyle, J.}, TITLE = {Refinements in the use of equivalent latitude for assimilating sporadic inhomogeneous stratospheric tracer observations, 2: Precise altitude-resolved information about transport of Pinatubo aerosol to very high latitude}, JOURNAL = {Atmospheric Chemistry and Physics}, VOLUME = {4}, YEAR = {2004}, NUMBER = {7}, PAGES = {1837--1848}, URL = {http://www.atmos-chem-phys.net/4/1837/2004/}, ISSN = {1680-7316} }