Accession Number : AD0427328


Title :   A FORTRAN SUBROUTINE TO DETERMINE THE COMPONENTS OF THE EARTH'S MAGNETIC FIELD AS A FUNCTION OF ALTITUDE AND GEOGRAPHIC COORDINATES FROM A SPHERICAL HARMONIC EXPANSION,


Corporate Author : ILLINOIS UNIV URBANA ENGINEERING EXPERIMENT STATION


Personal Author(s) : Vossler,Roger A


Report Date : Nov 1963


Pagination or Media Count : 13


Abstract : Contents: Mathematical description of problem; Tables of gaussian coefficients; Program input/ output; Flowchart; Program listing.


Descriptors :   *GEOMAGNETISM , COMPUTER PROGRAMMING , PROGRAMMING LANGUAGES , MAGNETIC FIELDS , HARMONIC ANALYSIS , MATHEMATICAL ANALYSIS


Distribution Statement : APPROVED FOR PUBLIC RELEASE