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Content Provider | IEEE Xplore Digital Library |
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Author | Vesecky, J.F. Laws, K. Paduan, J.D. |
Copyright Year | 2008 |
Description | Author affiliation: Electr. Eng. Dept., Univ. of California at Santa Cruz, Santa Cruz, CA (Vesecky, J.F.; Laws, K.) || Dept. of Oceanogr., Naval Postgrad. Sch., Monterey, CA (Paduan, J.D.) |
Abstract | Marine situational awareness is a key factor in coastal activities, e.g. national security (terrorism, drug smuggling, etc.) and environmental protection (marine protected areas, fishery monitoring and regulation, oil spills, etc.). HF surface wave radar is a strong candidate to become a component of any large area, vessel-monitoring network. We discuss estimating the primary metrics for assessing performance for ship tracking radars (probabilities of detection $P_{d}$ and false alarm $P_{fa})$ and their variation with parameters, such as range, azimuth and frequency, and number of observing modes. We discuss several design options for an HF radar, ship monitoring system, such as multiple or single frequency, multiple or single sites or method of target bearing determination (MUSIC or real aperture antenna) and present a model of the SNR for ship detection by HF radar and as well as observational examples of ship detection with single and multifrequency HF radars. Finally we suggest future experiments and draw conclusions. |
File Size | 867843 |
File Format | |
ISBN | 9781424428076 |
DOI | 10.1109/IGARSS.2008.4778880 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2008-07-07 |
Publisher Place | USA |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Monitoring Sea measurements Surface waves Hafnium Radar antennas Frequency Multifrequency antennas Marine vehicles Radar detection Protection multifrequency radar Marine situational awareness HF radar surface wave radar ship detection |
Content Type | Text |
Resource Type | Article |
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