TY - RPRT TI - Constructing Synoptic Maps of Stratospheric Column Ozone from HALOE, SAGE and Balloonsonde Data Using Potential Vorticity Isentropic Coordinate Transformations AU - Hollandsworth, Stacey M. AU - Schoeberl, Mark R. AU - Morris, Gary A. AU - Long, Craig AU - Zhou, Shuntai AU - Miller, Alvin J. PY - 1999 UR - https://ntrs.nasa.gov/citations/19990116048 ID - 19990116048 ER -