Smith, R.C., Brown, O.B., Hoge, F.E., Baker, K.S., Evans, R.H., Swift, R.N., and Esaias, W.E. (1987). Multiplatform sampling (ship, aircraft, and satellite) of a Gulf Stream warm core ring. Appl. Optics, 26: 2068-2081.
Smith, R.C., Brown, O.B., Hoge, F.E., Baker, K.S., Evans, R.H., Swift, R.N., and Esaias, W.E. (1987). Multiplatform sampling (ship, aircraft, and satellite) of a Gulf Stream warm core ring. Appl. Optics, 26: 2068-2081.