. Collected reprints / Atlantic Oceanographic and Meteorological Laboratories [and] Pacific Oceanographic Laboratories. Oceanography resistance which registers on an accompanying recorder calibrated to convert the resistances to temperature differences which may amount to several tenths of a degree Centigrade or more over a 10-meter vertical separation (Bui lard, 1963; Gerard et al., 1962; Langseth, 1965). To obtain heatflow, the measured temperature gradients are multiplied by the value of the average thermal conductivity of the sediments between the thermistors. The thermal con
. Collected reprints / Atlantic Oceanographic and Meteorological Laboratories [and] Pacific Oceanographic Laboratories. Oceanography resistance which registers on an accompanying recorder calibrated to convert the resistances to temperature differences which may amount to several tenths of a degree Centigrade or more over a 10-meter vertical separation (Bui lard, 1963; Gerard et al., 1962; Langseth, 1965). To obtain heatflow, the measured temperature gradients are multiplied by the value of the average thermal conductivity of the sediments between the thermistors. The thermal conductivity is routinely measured on- board ship in the simultaneously recovered sediment core (Von Herzen and Maxwell, 1959). The quantity determined is the amount of heat emerging through a unit area of the ocean bottom in a given time expressed as microcalories per second per square centimeter. A spectacular association between submarine heat flow and valuable metallic ore bodies is described from the central rift of the Red Sea (Degans and Ross, 1969)» where the temperature of bottom water is about 10°C higher than that of surface water. Heat flow is not presently used as a standard exploration method at sea largely because of the great ,, oyj SSfc*^ rue r>,. •Kllvw IIOTB | MCrUlIZM mui UOMU1 OPERATIONAL NAVY SATELLITE NAVIGATION SYSTEM Figure 30. The satellite station (time1) which i After computing future rection, these are then which in turn transmits satellite stores the in intermittently (time3), computer equipment comb satellite with informat ative to the satellite earth (from Thomas, 196 's signal is picked up by a tracking s relayed to the Computer Center, orbital parameters and a time cor- relayed to an injection station them to the satellite (time2). The formation and transmits it to earth Shipboard systems with receiver- ines position information of the ion on the position of the ship rel- to determine the ship's position on 6, fig. 15.). 794. Please note th
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