A Feasibility Study of Using HF Groundwave Radar for Sea Ice and Iceberg Detection : Evaluation of an HF Antenna and Data Collection of Ocean Spectra

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Publisher : St. John's : Centre for Cold Ocean Resources Engineering, Memorial University of Newfoundland
ISBN 13 : 9780889011021
Total Pages : 76 pages
Book Rating : 4.0/5 (11 download)

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Book Synopsis A Feasibility Study of Using HF Groundwave Radar for Sea Ice and Iceberg Detection : Evaluation of an HF Antenna and Data Collection of Ocean Spectra by : Kenneth Paul Klein

Download or read book A Feasibility Study of Using HF Groundwave Radar for Sea Ice and Iceberg Detection : Evaluation of an HF Antenna and Data Collection of Ocean Spectra written by Kenneth Paul Klein and published by St. John's : Centre for Cold Ocean Resources Engineering, Memorial University of Newfoundland. This book was released on 1983 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technical report. Investigation of ocean and ice feature remote sensing by terrestrial based radar systems operating at HF frequency. Data set of ocean backscatter for different wind, wave and surface current conditions.

Australian Journal of Pharmacy

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Publisher :
ISBN 13 :
Total Pages : 540 pages
Book Rating : 4.3/5 (5 download)

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Book Synopsis Australian Journal of Pharmacy by : Arctic Science and Technology Information System

Download or read book Australian Journal of Pharmacy written by Arctic Science and Technology Information System and published by . This book was released on 1985 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ships Navigating in Ice

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Publisher : Transport Canada
ISBN 13 :
Total Pages : 216 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Ships Navigating in Ice by : Judith C. Joba

Download or read book Ships Navigating in Ice written by Judith C. Joba and published by Transport Canada. This book was released on 1985 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Selected bibliography covering references to research reports, papers published in technical journals, articles selected from open literature and unpublished material available from 1970 to 1980.

Canadiana

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Publisher :
ISBN 13 :
Total Pages : 740 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Canadiana by :

Download or read book Canadiana written by and published by . This book was released on 1986 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Bibliography on Snow, Ice and Frozen Ground, with Abstracts

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Publisher :
ISBN 13 :
Total Pages : 480 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Bibliography on Snow, Ice and Frozen Ground, with Abstracts by :

Download or read book Bibliography on Snow, Ice and Frozen Ground, with Abstracts written by and published by . This book was released on 1984 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ice Hazard Detection with Ground Wave Radar

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Publisher : St. John's : Centre for Cold Ocean Resources Engineering, Memorial University of Newfoundland
ISBN 13 : 9780889010956
Total Pages : 84 pages
Book Rating : 4.0/5 (19 download)

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Book Synopsis Ice Hazard Detection with Ground Wave Radar by : Dawe, B. J. (Barry J.)

Download or read book Ice Hazard Detection with Ground Wave Radar written by Dawe, B. J. (Barry J.) and published by St. John's : Centre for Cold Ocean Resources Engineering, Memorial University of Newfoundland. This book was released on 1986 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technical report. Considers the means of adapting the high frequency HF radar for a rig-mounted over-the-horizon detection system for icebergs and drifting sea ice.

Index de Recherche Du Canada, Microlog

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Publisher :
ISBN 13 :
Total Pages : 882 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Index de Recherche Du Canada, Microlog by :

Download or read book Index de Recherche Du Canada, Microlog written by and published by . This book was released on 1984 with total page 882 pages. Available in PDF, EPUB and Kindle. Book excerpt: "An index and document delivery service for Canadian report literature".

Assessment of Marine Radars for the Detection of Ice and Icebergs

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Publisher :
ISBN 13 :
Total Pages : 150 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Assessment of Marine Radars for the Detection of Ice and Icebergs by : Joseph Patrick Ryan

Download or read book Assessment of Marine Radars for the Detection of Ice and Icebergs written by Joseph Patrick Ryan and published by . This book was released on 1985 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes a comprehensive field program undertaken in 1984 to assess the iceberg detection capability of existing marine-type radars. The semi-submersible Sedco 706 drilling platform on the Grand Banks was selected for the trials. It has four radar systems on board, two X-band and two S-band, plus low-noise receivers for increased sensitivity. During the data collection phase, recordings of radar video signals were made for various icebergs, ships, and drilling rigs. Raw video signals from each radar were digitized sequentially and stored on tape for subsequent analysis. Data collected have proven useful in identifying the effect of critical environmental conditions such as ducting and subrefraction, as well as providing valuable information on sea clutter.

Further Studies on the Assessment of Marine Radars for the Detection of Icebergs

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Publisher :
ISBN 13 :
Total Pages : 90 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Further Studies on the Assessment of Marine Radars for the Detection of Icebergs by : Michael J. Harvey

Download or read book Further Studies on the Assessment of Marine Radars for the Detection of Icebergs written by Michael J. Harvey and published by . This book was released on 1986 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: To thoroughly investigate the iceberg detection capability of shipborne marine radar, a field program was carried out aboard the MV POLAR CIRCLE in the northern area of the Grand Banks of Newfoundland area during April 1985. The data collected is able to provide information on icebergs in sea clutter, emphasizing small icebergs, and to demonstrate the advantages of signal processing to maximize detection capability. The data have been used to validate a radar model that can predict radar performance under a variety of operational and environmental conditions by modifying the input parameters.

An Evaluation of the Feasibility of Acoustic Radar Detection of Icebergs in Pack Ice

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Publisher : Transportation Development Centre, Transport Canada
ISBN 13 :
Total Pages : 135 pages
Book Rating : 4.:/5 (212 download)

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Book Synopsis An Evaluation of the Feasibility of Acoustic Radar Detection of Icebergs in Pack Ice by : J. R. Marko

Download or read book An Evaluation of the Feasibility of Acoustic Radar Detection of Icebergs in Pack Ice written by J. R. Marko and published by Transportation Development Centre, Transport Canada. This book was released on 1987 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt: A previous theoretical evaluation of the feasibility of using acoustic radar to detect small iceberg fragments in the midst of sea ice was extended to include field tests on man-made targets at temperate latitudes. Report was prepared for Transportation Development Centre, Transport Canada.

Evaluation of Two Search Radar Systems for Detection of Ice Masses

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Publisher :
ISBN 13 :
Total Pages : 322 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Evaluation of Two Search Radar Systems for Detection of Ice Masses by : Kenneth Paul Klein

Download or read book Evaluation of Two Search Radar Systems for Detection of Ice Masses written by Kenneth Paul Klein and published by . This book was released on 1988 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Desire to improve current airborne iceberg surveillance capability for ice management in support of offshore oil explo ration has raised interest in alternative radar systems. This experiment evaluated two generations of search radar, system designed for military purposes. Search radar designed to oper ate at low altitudes. Rotating antenna allows target to be detected ahead of aircraft so that plane can divert to view & confirm target.

Remote Sensing of Icebergs by HF Ground Wave Doppler Radar

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Publisher : St. John's : Memorial University of Newfoundland, Centre for Cold Ocean Resources Engineering
ISBN 13 :
Total Pages : 613 pages
Book Rating : 4.:/5 (253 download)

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Book Synopsis Remote Sensing of Icebergs by HF Ground Wave Doppler Radar by : Dawe, B. J. (Barry J.)

Download or read book Remote Sensing of Icebergs by HF Ground Wave Doppler Radar written by Dawe, B. J. (Barry J.) and published by St. John's : Memorial University of Newfoundland, Centre for Cold Ocean Resources Engineering. This book was released on 1985 with total page 613 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Bergsearch '84

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Publisher : Published under the auspices of the Environmental Studies Revolving Funds
ISBN 13 :
Total Pages : 348 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Bergsearch '84 by : James R. Rossiter

Download or read book Bergsearch '84 written by James R. Rossiter and published by Published under the auspices of the Environmental Studies Revolving Funds. This book was released on 1985 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes an experiment called Bergsearch '84 in which five airborne radar imaging systems were tested for their ability to detect icebergs in open water off Canada's east coast. Three of the systems were real-aperture side-looking radar and two were synthetic aperture radar. Previous research in radar detection of icebergs is first reviewed. Section II details the experiment planning and the data collection and reporting methods used. Section III analyzes and interprets the data collected. Estimates are given for average detectability of icebergs of various sizes, both in significant wave heights below 2.9 metres and with comparison to available surface and aerial photographic information. Factors affecting detectability are discussed.

Measurement of Ocean Wave Spectra Using a Ship-mounted HF Radar

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Publisher :
ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.:/5 (932 download)

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Book Synopsis Measurement of Ocean Wave Spectra Using a Ship-mounted HF Radar by :

Download or read book Measurement of Ocean Wave Spectra Using a Ship-mounted HF Radar written by and published by . This book was released on 1990 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: A promising alternative to in situ methods such as wave buoys for measuring ocean wave spectra is HF ground wave radar. This paper describes an algorithm used to extract the nondirectional wave-height spectrum from the backscatter return of a stationary ship- or rig-mounted radar employing an omnidirectional antenna for both transmission and reception. To test the effectiveness of the algorithm, its estimates are compared to those of a WAVE-TRACK buoy using data collected onboard CFAV Quest during 1988.

Government Reports Announcements & Index

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Publisher :
ISBN 13 :
Total Pages : 1320 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Government Reports Announcements & Index by :

Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1992-07 with total page 1320 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A New Iceberg Detection System

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Publisher :
ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 (182 download)

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Book Synopsis A New Iceberg Detection System by : John Walsh

Download or read book A New Iceberg Detection System written by John Walsh and published by . This book was released on 1985 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes a software detection model which predicts the returned Doppler spectrum for an iceberg target using ground wave Doppler radars.

On the Variability of Doppler Spectra in Hf Groundwave Radar Remote Sensing Over the Ocean Surface

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Publisher :
ISBN 13 :
Total Pages : 370 pages
Book Rating : 4.:/5 (629 download)

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Book Synopsis On the Variability of Doppler Spectra in Hf Groundwave Radar Remote Sensing Over the Ocean Surface by : Jianjun Zhang

Download or read book On the Variability of Doppler Spectra in Hf Groundwave Radar Remote Sensing Over the Ocean Surface written by Jianjun Zhang and published by . This book was released on 2009 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: