G. Callaghan

High resolution 3-D SAR via multi-baseline interferometry

John Homer, I. D. Longstaff, G. Callaghan, 1996, IGARSS '96. 1996 International Geoscience and Remote Sensing Symposium.

A super-fast scanning technique study for an on-airport weather radar

D. Longstaff, G. Callaghan, K.H.-J. Lai, 2001, IGARSS 2001. Scanning the Present and Resolving the Future. Proceedings. IEEE 2001 International Geoscience and Remote Sensing Symposium (Cat. No.01CH37217).