Space Based Satellite Tracking and Characterization Utilizing Non-Imaging Passive Sensors

by Bradley R. Townsend

A technique is developed to determine the orbit of a sunlight illuminated satellite passing through the field-of-view of a sensor platform in a Highly Elliptical Orbit (HEO) and Geosynchronous orbit (GEO). The technique develops two different methods of initial orbit determination. The first relies on the Gauss initial orbit determination method to develop an estimate of the state from angular data. The second method relies on positional data of the target relative to the Earth's background to determine an estimate of the state. These estimates are then refined in a non-linear least squares routine. This estimate of the state is then used to identify the target from the Air Force Space Command satellite catalog.

116 pages, Paperback

First published November 19, 2012

Reviews

[Nathan Jennings · Rating 5 out of 5]

Some works are made to stand the test of time. Others rise beyond this standard, establishing a matchless tome for generations to remember. Townsend's magisterial volume is such a treasure, a veritable cornucopia of technological insights that will enable super power dominance for the nation willing to yoke its destiny to the stars. But who will answer the call of steel and power? Who will become the next Rome, brandishing the light of its glory across every corner of the galaxy? The soothsayer has shown the way--the next global hegemon has only to reach out, grasp this treatise, and apply its wisdom. Sun Szu is dated. Clausewitz is gone. Thucydides has become passé. Townsend, and his literary triumph, has arrived.