The invention described herein may be manufactured and used by or for the Government of the United States of America for governmental purposes without the payment of any royalties thereon or therefor.
Number | Name | Date | Kind |
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3619624 | Sorenson | Nov 1971 | |
4037973 | Carr | Jul 1977 | |
4290695 | Schmitt | Sep 1981 |
Entry |
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"An Instrument for the Measurement of Spectral Attenuation Coefficient andarrow Angle Volume Scattering Function of Ocean Waters", Austin et al., SPIE, vol. 64, (1975), Ocean Optics, pp. 50-61. |