Accession Number : AD0831075
Title : IONOSPHERIC MORPHOLOGY.
Descriptive Note : Interim rept. 1 Apr-15 Nov 67,
Corporate Author : AVCO MISSILES SPACE AND ELECTRONICS GROUP LOWELL MA AVCO SPACE SYSTEMS DIV
Personal Author(s) : Kupferman, R. A. ; Kantor, G. ; Katz, A. H. ; Rush, C.
Report Date : MAR 1968
Pagination or Media Count : 144
Abstract : This report outlines a program of research the aim of which is to predict electron density profiles for the North American continent and surrounding waters in order to perform high-resolution ray tracing of HF radio waves. A prediction scheme for ionospheric parameters, such as f0F2 at selected locations, is outlined; and for the extension of these to all areas of interest, a new computer synoptic mapping technique has been devised. True-height profile reduction has been accomplished, and a catalogue of the resulting electron density profiles will be used in connection with the synoptic mapping to form the model ionospheres at any location. Finally, the absorption on the RADC-Panama path is calculated. (Author)
Descriptors : *MAPPING), (*IONOSPHERE, NORTH AMERICA), (*ELECTRON DENSITY, (*IONOSPHERIC PROPAGATION, PREDICTIONS), HIGH FREQUENCY, RADIO WAVES, FEASIBILITY STUDIES, ATMOSPHERE MODELS, MATHEMATICAL ANALYSIS, ABSORPTION, COMPUTER PROGRAMMING.
Subject Categories : Atmospheric Physics
Cartography and Aerial Photography
Radiofrequency Wave Propagation
Distribution Statement : APPROVED FOR PUBLIC RELEASE