Showing papers by "Geophysical Survey published in 1970"
TL;DR: Magnetic and gravity measurements near Hokianga Harbour indicate a thickening of Tertiary sediments from Rawene to the mouth of the harbour, where they are about 5 km thick.
Abstract: Magnetic and gravity measurements near Hokianga Harbour indicate a thickening of Tertiary sediments from Rawene to the mouth of the harbour, where they are about 5 km thick. An elongated magnetic b...
18 citations
TL;DR: In this paper, the mean value of gravity at each observation station, and the drift rate and a linear correction to the calibration of each gravity meter, are derived simultaneously by a least squares procedure.
Abstract: From a set of observations made with one or more gravity meters, the mean value of gravity at each observation station, and the drift rate and a linear correction to the calibration of each gravity meter, are derived simultaneously by a least squares procedure By a suitable partitioning, the normal equation matrix can be inverted using a minimum number of computer storage locations
12 citations