1. Barnes , J. C. D. T. Chang J. H. Willand Use of satellite high-resolution infrared imagery to map arctic sea ice, final report 1969
2. Barnes , J. C. D. T. Chang J. H. Willand Improved techniques for mapping sea ice from satellite infrared data, final report 1970
3. Kunde , V. G. Theoretical relationships between equivalent blackbody temperatures measured by the HRIR Observations from the Nimbus 1 Meteorological Satellite 1964
4. Sea ice surveillance from earth satellites;McClain;Mariners Weather Log,1971