Imaging Science Research, Inc.

HF Publications

 

1971-1973, FPS-95 HF OTH Surveillance Radar, Orfordness, England; 
	Reports on Surface Wave Tracking of Aircraft, Ionospheric Heating.

Long, A.E. & D.B. Trizna, "Mapping of North Atlantic winds by HF radar sea 
	backscatter interpretation", IEEE Trans. Ant. & Prop, AP-21, pp.. 
	680-685, 1973.
- Conceived of Approach/Recede Bragg ratio to determine wave/wind direction 
in OTH mode

Ahearn, J.L, et al, "Proceeding of the IEEE, 62, pp. 681-687", June 1974.
- Several examples of mapping of movement of storms through the Atlantic.

Trizna, D.B., J.M. Headrick, R.W. Bogle, J.C. Moore, "Directional sea 
	spectrum determination 	using HF Doppler radar techniques", IEEE 
	Trans. Ant. & Prop, AP-25, pp. 4-11, 1977.
- First 2nd-Order Doppler sea scatter peer-reviewed published model, using 
E.M. 2nd order effects only

Trizna, D.B., J.M. Headrick, R.W. Bogle, J.C. Moore, "Observation of the 
	Phillips resonance mechanism for generation of wind waves", JGR, 85, 
	pp. 4946-56, 1980.
- 2-30 MHz SCI Radar 1st order Bragg line amplitudes vs azimuth, temporal 
development of wave spectrum

Trizna, D.B., "Mapping ocean currents using over-the-horizon radar", 
	International Journal of Remote Sensing, 3, pp. 295-301, 1982.
- First time OTH radial current components used to locate major current 
field: the Gulf Stream

Trizna, D.B., USPTO Patent #4,633,255, "Method for sea surface high 
	frequency radar cross-section estimation using Doppler spectral 
	properties ", 30 December 1986. (Directional Sea Spectrum Measure)

Bogle, R.W & D.B. Trizna, "Small boat HF radar cross sections", NRL Memo 
	Report 3322
- Ship classification methodology

 

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