Carsey, F.D., ed., Microwave remote sensing of sea ice. Geophysical Monograph 68, American Geophysical Union, 1992. Cavalieri, D.J., P. Gloersen and W.J. Campbell, Determination of sea ice parameters with the Nimbus-7 SMMR, J. Geophys. Res. 89(D4):5355-5369, 1984. Comiso, J.C. and H.J. Zwally, Polar microwave brightness temperatures from Nimbus-7 SMMR: Time series of daily and monthly maps from
... 1978 to 1987. NASA. Reference Publication, 1223, 82 p.,1989. Francis, E.A., Calibration of the Nimbus-7 Scanning Multichannel Microwave Radiometer (SMMR), 1979-1984, Oregon State University, M.S. thesis, 248 p., 1987. Gloersen, P., In-orbit calibration adjustment of the Nimbus-7 SMMR. NASA Technical Memorandum 100678, 39 p, 1987. Gloersen, P. and D.J. Cavalieri, Reduction of weather effects in the calculation of sea ice concentration from microwave radiances. J. of Geophys. Res. 91(C3):3913-3919, 1986. Gloersen, P., W.J. Campbell, D.J. Cavalieri, J.C. Comiso, C.L. Parkinson and H.J. Zwally. Arctic and Antarctic Sea Ice, 1978-1987: Satellite Passive Microwave Observations. NASA SP-511, 1992. National Snow and Ice Data Center, Nimbus-7 SMMR Polar Radiances and Sea Ice Concentrations on CD-ROM. User's Guide. NSIDC, Special Publication NSIDC SP-3, Boulder, CO, 1994. Nimbus-7 User's Guide. NASA, Goddard Space Flight Center, 263 p., 1978. 
