DOD 1985 World Magnetic Model

Download or read book DOD 1985 World Magnetic Model written by Lana G. Cagle and published by . This book was released on 1987 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt: The new Department of Defense magnetic model, WC-85 has been adopted as the official model by United States and Unite Kingdom defense establishments, and by the International Hydrographic Bureau. PRovided in this publication are a list of the WC-85 coefficients, 5 deg grid tables, and small-scale charts of main field and annual change values for the northward, eastward, and vertical components, total and horizontal intensities, declination and inclination of the geomagnetic field. Keywords: Spherical harmonic coefficients; Magnetic field components; Declination; Inclination; Horizontal intensity; Total intensity; Secular variation.