{"id":31,"date":"2017-06-19T12:07:58","date_gmt":"2017-06-19T12:07:58","guid":{"rendered":"http:\/\/www.gemrad.com\/guidance-navigation-positioning\/?page_id=31"},"modified":"2026-07-28T11:49:54","modified_gmt":"2026-07-28T11:49:54","slug":"naval-navigation","status":"publish","type":"page","link":"https:\/\/www.gemrad.com\/guidance-navigation-positioning\/naval-navigation\/","title":{"rendered":"NAVAL NAVIGATION"},"content":{"rendered":"

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GEM ELETTRONICA is specialized in the design, the development and the manufacturing of a wide range of high-performance solutions based on Fiber-Optic technology. Gyrocompasses and Inertial Navigation Systems are fundamental in today Naval Defense for supporting worldwide marine and submarine missions.<\/h4>\n
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POLARIS FOG FAMILY AHRS\/INS<\/a><\/h4>\n
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SURF FOG FAMILY<\/a><\/h4>\n
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FGU STABILIZATION SYSTEM<\/a><\/h4>\n
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POLARIS FOG FAMILY<\/h2>\n

GEM ELETTRONICA POLARIS FOGs are high accuracy and high reliability gyrocompasses and inertial navigation systems for maritime and naval applications where accurate navigation and high performances are required. POLARIS FOG Family is IMO Type Approved and provide accurate heading, attitude, velocity, depth, heave and position information for a complete navigation solution without need of GPS.<\/p>\n

AHRS<\/strong> – ATTITUDE & HEADING REFERENCE SYSTEMS<\/em><\/h3>\n

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Polaris FOG-50<\/a>
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AHRS<\/strong>
\n\u2264 0.4\u00b0 RMS Heading Accuracy
\n\u2264 0.1\u00b0 RMS Roll \/ Pitch Accuracy<\/p>\n

More Info<\/span><\/a>\n<\/div><\/div>\n<\/div><\/div>\n

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Polaris FOG-100<\/a>
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AHRS<\/strong>
\n\u2264 0.2\u00b0 RMS Heading Accuracy
\n\u2264 0.05\u00b0 RMS Roll \/ Pitch Accuracy<\/p>\n

More Info<\/span><\/a>\n<\/div><\/div>\n<\/div><\/div>\n

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Polaris FOG-200<\/a>
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AHRS<\/strong>
\n\u2264 0.1\u00b0 RMS Heading Accuracy
\n\u2264 0.018\u00b0 RMS Roll \/ Pitch Accuracy<\/p>\n

More Info<\/span><\/a>\n<\/div><\/div>\n<\/div><\/div>\n<\/div>\n

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INS<\/strong> – INERTIAL NAVIGATION SYSTEMS<\/em><\/h2>\n
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Polaris FOG-50\/INS\/M<\/a>
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INS<\/strong>
\n\u2264 0.4\u00b0 RMS Heading Accuracy
\n\u2264 0.1\u00b0 RMS Roll \/ Pitch Accuracy
\n\u2264 3 NM \/ 12 h CEP Position Accuracy (with LOG aiding)<\/p>\n

More Info<\/span><\/a>\n<\/div><\/div>\n<\/div><\/div>\n

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Polaris FOG-100\/INS\/M<\/a>
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INS<\/strong>
\n\u2264 0.2\u00b0 RMS Heading Accuracy
\n\u2264 0.05\u00b0 RMS Roll \/ Pitch Accuracy
\n\u2264 1.8 NM \/ 12 h CEP Position Accuracy (with LOG aiding)<\/p>\n

More Info<\/span><\/a>\n<\/div><\/div>\n<\/div><\/div>\n

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Polaris FOG-200\/INS\/M<\/a>
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INS
\n<\/strong>\u2264 3 m CEP (GPS signal available)
\n\u2264 1 NM\/12h CEP (with LOG aiding)
\n\u2264 2 NM\/12h CEP (full inertial)<\/p>\n

More Info<\/span><\/a>\n<\/div><\/div>\n<\/div><\/div>\n<\/div>\n

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SURF FOG FAMILY<\/h2>\n

Designed for warships, vessels and submarines, SURF-200<\/strong> and SURF-100<\/strong> are the ultimate solution for compact, precise inertial navigation featuring high accuracy and low settling time. SURF Family is the top of the line of Inertial Navigation Systems, specifically designed to provide a superior Inertial Navigation solution to Worldwide Navy on both surface warship and submarines.
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\r\n SURF-150 <\/h3>\r\n

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\r\n SURF-200 <\/h3>\r\n

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\r\n SURF-100\/M <\/h3>\r\n

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find out more<\/span><\/div>\r\n <\/a>\r\n <\/div> \r\n\r\n \r\n <\/section>\r\n