GPM microwave imager instrument design and predicted performance. - David A. Newell; Don Figgins; Thach Ta; Barry Berdanier (IGARSS, 2007)

GPM Microwave Imager design, predicted performance and status. - David A. Newell; Gary Rait; Thach Ta; Barry Berdanier; David W. Draper; Michael Kubitschek; Sergey Krimchansky (IGARSS, 2010)