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SP-399 SKYLAB EREP Investigations Summary

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FIGURE 5-2.-Comparison of S193 altimeter data, reference ellipsoid (GEM-6), and submarine topography for southbound Skylab 2 pass 4 over Puerto Rico on June 4,1973. (a) Measured and theoretical geoids. (b) Corresponding submarine topography for the Puerto Rico Trench.

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