Two nomograms or alignment charts are presented for the solution of the magnetic-dipole equations for magnetic intensity over a dipping dipole Δz = −m(d1/r13d2/r23) and Δh = −m(e1/r13e2/r23). The two charts are used in conjunction with each other and are as accurate as is needed for field work. One of these charts will be found useful also in other calculations involving d/r3.

This content is PDF only. Please click on the PDF icon to access.

First Page Preview

First page PDF preview
You do not currently have access to this article.