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008			220601s2006 sz | s |||| 0|eng d
020			_a9783031016936
024	7		_a10.1007/978-3-031-01693-6 _2doi
040			_aES-MaUEC _bspa _cES-MaUEC _dES-MaUEC
050		4	_aUG475 _b2006 EB
100	1		_aHolmes, John J., _eautor _4aut _4http://id.loc.gov/vocabulary/relators/aut _9686797 _d1951-
245	1	0	_aExploitation of a Ship's Magnetic Field Signatures _cby John Holmes
250			_a1st edition 2006
264		1	_aCham _bSpringer International Publishing _c2006
300			_a1 recurso en línea (IX, 67 páginas)
336			_atexto _btxt _2rdacontent
337			_aelectrónico _bc _2rdamedia
338			_arecurso electrónico _bcr _2rdacarrier
347			_aarchivo de texto _bPDF
490	0		_aSynthesis Lectures on Computational Electromagnetics _x1932-1716
505	0		_aIntroduction -- Shipboard Sources of Magnetic Field -- Exploitation of Magnetic Signatures by Naval Mines -- Exploitation of Magnetic Signatures by Submarine Surveillance Systems -- Summary.
520			_aSurface ship and submarine magnetic field signatures have been exploited for over 80 years by naval influence mines, and both underwater and airborne surveillance systems. The generating mechanism of the four major shipboard sources of magnetic fields is explained, along with a detailed description of the induced and permanent ferromagnetic signature characteristics. A brief historical summary of magnetic naval mine development during World War II is followed by a discussion of important improvements found in modern weapons, including an explanation of the damage mechanism for non-contact explosions. A strategy for selecting an optimum mine actuation threshold is given. A multi-layered defensive strategy against naval mines is outlined, with graphical explanations of the relationships between ship signature reduction and minefield clearing effectiveness. In addition to a brief historical discussion of underwater and airborne submarine surveillance systems and magnetic field sensing principles, mathematical formulations are presented for computing the expected target signal strengths and noise levels for several barrier types. Besides the sensor self-noise, equations for estimating geomagnetic, ocean surface wave, platform, and vector sensor motion noises will be given along with simple algorithms for their reduction.
988			_aSynthesis Collection of Technology_2006
650		7	_2embne _9686798 _aCampos magnéticos
650		7	_2embne _9686799 _aMinas submarinas
650		7	_2embne _9686264 _aSubmarinos
776	0	8	_iPrinted edition: _z9783031005657
776	0	8	_iPrinted edition: _z9783031028212
856	4	0	_uhttps://go.openathens.net/redirector/universidadeuropea.es?url=https://doi.org/10.1007/978-3-031-01693-6 _zAcceso a este recurso digital (usuarios Universidad Europea de Madrid)
942			_2lcc _cLE
998			_b02/2023 _dz _esc _zSI