Author: Pennsylvania Research Associates, IncPublisher:
ISBN:
Category : Airborne profile recorder
Languages : en
Pages : 384
Book Description
Investigation of Computer Techniques for Radar Landmass Simulation
Author: Pennsylvania Research Associates, IncPublisher:
ISBN:
Category : Airborne profile recorder
Languages : en
Pages : 384
Book Description
Investigation of Digital Techniques for Radar Land Mass Simulation
Author: Pennsylvania Research Associates, IncPublisher:
ISBN:
Category : Cartography
Languages : en
Pages : 344
Book Description
Naval Research Reviews
Author: Monthly Catalog of United States Government Publications, Cumulative Index
Author: United States. Superintendent of DocumentsPublisher:
ISBN:
Category : United States
Languages : en
Pages : 1504
Book Description
Monthly Catalog of United States Government Publications
Author: United States. Superintendent of DocumentsPublisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1464
Book Description
Technical Abstract Bulletin
Author: Study of Data Sources and Processing for Radar Land Mass Simulation
Author: Publisher:
ISBN:
Category : Radar
Languages : en
Pages : 94
Book Description
To generate input data with a 50-foot resolution and fifteen shades of gray for advanced high-resolution digital radar simulators, this research examined and defined data sources and processing techniques. Limited to the Continental United States and to unclassified information, the data sources included all known aerial mapping imagery and topographic maps. All existing image processing techniques and devices were examined to define their operating principles. This review led to the conclusion that adequate geometric information for radar simulation data could be extracted from the current data sources and that existing processing capabilities could be combined into a feasible automatic system. In related work, non-parametric three-dimensional resections were calculated on a digital computer, and mathematical concepts were developed to give a computer system the capability of interpreting the physical characteristics in photos by using cues as done by a trained photo interpreter. (Author).
Monthly Catalog, United States Public Documents
Author: United States. Superintendent of DocumentsPublisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1716
Book Description
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index
Computer Simulation, 1951-1976
Author: Per A. HolstPublisher:
ISBN:
Category : Computers
Languages : en
Pages : 472
Book Description
Government-wide Index to Federal Research & Development Reports
Author: Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 778
Book Description