著者

大前 久美子 塩野 清治 弘原海 清 升本 眞二

出版者

Japan Society of Geoinformatics

雑誌

情報地質 (ISSN:0388502X)

巻号頁・発行日

vol.1985, no.10, pp.145-168, 1985-08-31 (Released:2010-02-26)

参考文献数

5

被引用文献数

1

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In this paper, we presented the principle and the BASIC program for the numerical estimation of the dip-strike of a bed at any point from dip-strike data obtained at irregularly spaced outcrops (observation points) . In order to represent numerically the attitude of the bed, we defined a new term of “a normal vector of abed” (an unit vector which is normal to the bedding plane and is oriented in the direction of the geologically upper side of the bed) . The dip-strike is calculated here from the weighted average of the normal vectors of beds at observation points. The presented program estimates dip-strikes at grid points and displayed them on the screen of a personal computer as the strike-line map.

著者

大前 久美子 塩野 清治 弘原海 清 升本 眞二

雑誌

情報地質 = Geological data processing (ISSN:0388502X)

巻号頁・発行日

no.10, pp.145-168, 1985-08-31

参考文献数

5

被引用文献数

6