Jicamarca

Ronald WoodmanInstituto Geofisico del Peru

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Figure 2. Comparison betwroen measured and experimenUity determined values of the correlation fctnctton doa*to the first and second hydrogen gyro-peak. Temperature and composition was adjusted for best 9L (AfterWoodman. 1967, vwHh experimental points from Farley, 1967).

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Fig. 6. Inclination of the magnetic field alongJicamarca vertical (—11.95* latitude 76°52'20"longitude). The interrupted solid line correspondsto values determined experimentally at Jicamarca; the other two correspond to two of thelatest earth magnetic field models, GSFCand IGRF 10/68.

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