A sphere with three ocean waves in differing shades of blue. Next to the sphere, there is the bolded text "Ocean Color". Under that, there are two acronyms, separated by a vertical pipe: OB.DAAC (Ocean Biology Distributed Active Archive Center) and OBPG (Ocean Biology Processing Group).
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libosmi
lunsol.h
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/*
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*----------------------------------------------------------------------
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* @(#) earth.h 1.0 30 Mar 93 <shc>
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* Copyright (c) 1993, CSIRO Division of Oceanography.
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*----------------------------------------------------------------------
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*
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* Definitions of some basic lunar and solar related constants.
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*
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* AU One astronomical unit in metres
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* EMKS Gravitational constant for the sun
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* EMKM Gravitational constant for the moon
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* PSOL Solar radiation constant at 1 AU, N/m**2
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* VLIGHT Speed of light in vacuum, m/s.
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*/
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#ifndef __LUNSOL__
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#define __LUNSOL__
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#define AU 1.4959787066e11
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#define EMKS 1.32712440e20
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#define EMKM 4.9027989e12
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#define PSOL 4.5783e-6
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#define VLIGHT 2.99792458e8
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#endif
/* __LUNSOL__ */
