Global ETD Search

1	Satellite imagery and discourses of transparency / Harris, Chad Vincent. January 2003 (has links) Thesis (Ph. D.)--University of California, San Diego, 2003. / Vita. Includes bibliographical references.
2	Defining conditions for the use of persistent surveillance Fekkes, Cristina Cameron. January 2009 (has links) (PDF) Thesis (M.A. in Security Studies (Defense Decision Making and Planning))--Naval Postgraduate School, December 2009. / Thesis Advisor(s): Dahl, Erik. Second Reader: Roberts, Nancy. "December 2009." Description based on title screen as viewed on January 28, 2010. Author(s) subject terms: Persistent surveillance. Includes bibliographical references (p. 61-66). Also available in print.
3	Men on "iron ponies," the death and rebirth of the modern U.S. cavalry Morton, Matthew Darlington, Jones, James Pickett. January 2004 (has links) Thesis (Ph. D.)--Florida State University, 2004. / Advisor: Dr. James P. Jones, Florida State University, College of Arts and Sciences, Dept. of History. Title and description from dissertation home page (viewed July 9, 2004). Includes bibliographical references.
4	Men on "iron ponies," the death and rebirth of the modern U.S. cavalry / Morton, Matthew Darlington, January 2004 (has links) Thesis (Ph. D.)--Florida State University, 2004. / Advisor: Dr. James P. Jones, Florida State University, College of Arts and Sciences, Dept. of History. Includes bibliographical references.
5	Time-critical targeting predictive versus reactionary methods : an analysis for the future / Marzolf, Gregory S. January 1900 (has links) Thesis--School of Advanced Airpower Studies, AY 2001-2002. / Title from title screen (viewed on Apr. 17, 2007). "September 2004." Includes bibliographical references (p. 88-97). Full text document available on public STINET.
6	Time-critical targeting : predictive versus reactionary methods : an analysis for the future / Marzolf, Gregory S. January 1900 (has links) Thesis--School of Advanced Airpower Studies, AY 2001-2002. / "March 2004." Includes bibliographical references. Full text document available on public STINET.
7	Effect of Sensor/display, Target and Scene Characteristics on Detection Time in the Development of a Target Acquisition Model Silbernagel, Brian Lee 01 April 1979 (has links) (PDF) No description available. Military reconnaissance Photographic reconnaissance systems Shooting targets Industrial and Organizational Psychology Psychology Social and Behavioral Sciences
8	Simulations of diversity techniques for urban UAV data links / Poh, Seng Cheong Telly. January 2004 (has links) (PDF) Thesis (M.S. in Electrical Engineering)--Naval Postgraduate School, December 2004. / Thesis advisor(s): David C. Jenn. Includes bibliographical references (p. 93-94). Also available online.
9	Simulations of diversity techniques for urban UAV data links Poh, Seng Cheong Telly 12 1900 (has links) Approved for public release, distribution is unlimited / In urbanized terrain, radiowave propagation is subjected to fading on large-scales and smallscales that would impede on the quality and reliability of data link transmission. This would have implications in many military applications. One example is the performance of unmanned aerial vehicle (UAV) data and communications links in complex urban environments. The purpose of this research is to study the effectiveness of diversity techniques on the performance of urban UAV data and communications links. The techniques investigated were spatial, polarization, and angle diversities. The ray tracing software, Urbana Wireless Toolset, was used in the modeling and simulation process. The various combinations of diversity techniques were simulated using a realistic urban city model. For the few transmit-receive geometries examined, it was found that angle diversity with a directive antenna provided the greatest increase in signal strength relative to the no diversity case. / Civilian, Singapore DOD Drone aircraft Radio wave propagation Urban warfare Aerial reconnaissance Aerial observation (Military science) Military surveillance Military reconnaissance Unmanned aerial vehicles Urban radiowave propagation Spatial diversity Polarization diversity Angle diversity Urbana wireless toolset

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