Visible and near-infrared multispectral analysis of rocks at Meridiani Planum, Mars, by the Mars Exploration Rover Opportunity

W. H. Farrand, J. F. Bell, J. R. Johnson, B. L. Jolliff, A. H. Knoll, S. M. McLennan, S. W. Squyres, W. M. Calvin, J. P. Grotzinger, R. V. Morris, J. Soderblom, S. D. Thompson, W. A. Watters, A. S. Yen