Magnetic Field Gradient Navigation Aid
Technology for determining a geographical location is described. A sequence of magnetic field gradient measurements can be identified for specific positions on the Earth that correspond to a path traveled by a moving platform. The sequence of magnetic field gradient measurements for the path can be...
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| creator | Barillas Ender E Hagopian Garabed P Zellner James C Gann Matthew E Dolgin Benjamin |
| description | Technology for determining a geographical location is described. A sequence of magnetic field gradient measurements can be identified for specific positions on the Earth that correspond to a path traveled by a moving platform. The sequence of magnetic field gradient measurements for the path can be compared to a reference magnetic field gradient map. A trajectory derived from the reference magnetic field gradient map that correlates to the sequence of magnetic field gradient measurements can be identified. The trajectory can have known geographical coordinates. The geographical location of the moving platform can be determined based on the known geographical coordinates of the trajectory. |
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A sequence of magnetic field gradient measurements can be identified for specific positions on the Earth that correspond to a path traveled by a moving platform. The sequence of magnetic field gradient measurements for the path can be compared to a reference magnetic field gradient map. A trajectory derived from the reference magnetic field gradient map that correlates to the sequence of magnetic field gradient measurements can be identified. The trajectory can have known geographical coordinates. The geographical location of the moving platform can be determined based on the known geographical coordinates of the trajectory.</description><language>eng</language><subject>AIMING ; AIRCRAFT ; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT ; AVIATION ; BLASTING ; COSMONAUTICS ; EQUIPMENT FOR FITTING IN OR TO AIRCRAFT ; FLYING SUITS ; GYROSCOPIC INSTRUMENTS ; HEATING ; LIGHTING ; MEASURING ; MEASURING DISTANCES, LEVELS OR BEARINGS ; MECHANICAL ENGINEERING ; NAVIGATION ; PARACHUTES ; PERFORMING OPERATIONS ; PHOTOGRAMMETRY OR VIDEOGRAMMETRY ; PHYSICS ; SURVEYING ; TESTING ; TRANSPORTING ; WEAPON SIGHTS ; WEAPONS</subject><creationdate>2017</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170316&DB=EPODOC&CC=US&NR=2017074660A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170316&DB=EPODOC&CC=US&NR=2017074660A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Barillas Ender E</creatorcontrib><creatorcontrib>Hagopian Garabed P</creatorcontrib><creatorcontrib>Zellner James C</creatorcontrib><creatorcontrib>Gann Matthew E</creatorcontrib><creatorcontrib>Dolgin Benjamin</creatorcontrib><title>Magnetic Field Gradient Navigation Aid</title><description>Technology for determining a geographical location is described. A sequence of magnetic field gradient measurements can be identified for specific positions on the Earth that correspond to a path traveled by a moving platform. The sequence of magnetic field gradient measurements for the path can be compared to a reference magnetic field gradient map. A trajectory derived from the reference magnetic field gradient map that correlates to the sequence of magnetic field gradient measurements can be identified. The trajectory can have known geographical coordinates. The geographical location of the moving platform can be determined based on the known geographical coordinates of the trajectory.</description><subject>AIMING</subject><subject>AIRCRAFT</subject><subject>ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT</subject><subject>AVIATION</subject><subject>BLASTING</subject><subject>COSMONAUTICS</subject><subject>EQUIPMENT FOR FITTING IN OR TO AIRCRAFT</subject><subject>FLYING SUITS</subject><subject>GYROSCOPIC INSTRUMENTS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MEASURING</subject><subject>MEASURING DISTANCES, LEVELS OR BEARINGS</subject><subject>MECHANICAL ENGINEERING</subject><subject>NAVIGATION</subject><subject>PARACHUTES</subject><subject>PERFORMING OPERATIONS</subject><subject>PHOTOGRAMMETRY OR VIDEOGRAMMETRY</subject><subject>PHYSICS</subject><subject>SURVEYING</subject><subject>TESTING</subject><subject>TRANSPORTING</subject><subject>WEAPON SIGHTS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFDzTUzPSy3JTFZwy0zNSVFwL0pMyUzNK1HwSyzLTE8syczPU3DMTOFhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqUBT4kODjQwMzQ3MTczMDBwNjYlTBQDIeyfb</recordid><startdate>20170316</startdate><enddate>20170316</enddate><creator>Barillas Ender E</creator><creator>Hagopian Garabed P</creator><creator>Zellner James C</creator><creator>Gann Matthew E</creator><creator>Dolgin Benjamin</creator><scope>EVB</scope></search><sort><creationdate>20170316</creationdate><title>Magnetic Field Gradient Navigation Aid</title><author>Barillas Ender E ; Hagopian Garabed P ; Zellner James C ; Gann Matthew E ; Dolgin Benjamin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2017074660A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2017</creationdate><topic>AIMING</topic><topic>AIRCRAFT</topic><topic>ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT</topic><topic>AVIATION</topic><topic>BLASTING</topic><topic>COSMONAUTICS</topic><topic>EQUIPMENT FOR FITTING IN OR TO AIRCRAFT</topic><topic>FLYING SUITS</topic><topic>GYROSCOPIC INSTRUMENTS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MEASURING</topic><topic>MEASURING DISTANCES, LEVELS OR BEARINGS</topic><topic>MECHANICAL ENGINEERING</topic><topic>NAVIGATION</topic><topic>PARACHUTES</topic><topic>PERFORMING OPERATIONS</topic><topic>PHOTOGRAMMETRY OR VIDEOGRAMMETRY</topic><topic>PHYSICS</topic><topic>SURVEYING</topic><topic>TESTING</topic><topic>TRANSPORTING</topic><topic>WEAPON SIGHTS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>Barillas Ender E</creatorcontrib><creatorcontrib>Hagopian Garabed P</creatorcontrib><creatorcontrib>Zellner James C</creatorcontrib><creatorcontrib>Gann Matthew E</creatorcontrib><creatorcontrib>Dolgin Benjamin</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Barillas Ender E</au><au>Hagopian Garabed P</au><au>Zellner James C</au><au>Gann Matthew E</au><au>Dolgin Benjamin</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Magnetic Field Gradient Navigation Aid</title><date>2017-03-16</date><risdate>2017</risdate><abstract>Technology for determining a geographical location is described. A sequence of magnetic field gradient measurements can be identified for specific positions on the Earth that correspond to a path traveled by a moving platform. The sequence of magnetic field gradient measurements for the path can be compared to a reference magnetic field gradient map. A trajectory derived from the reference magnetic field gradient map that correlates to the sequence of magnetic field gradient measurements can be identified. The trajectory can have known geographical coordinates. The geographical location of the moving platform can be determined based on the known geographical coordinates of the trajectory.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | AIMING AIRCRAFT ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT AVIATION BLASTING COSMONAUTICS EQUIPMENT FOR FITTING IN OR TO AIRCRAFT FLYING SUITS GYROSCOPIC INSTRUMENTS HEATING LIGHTING MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS MECHANICAL ENGINEERING NAVIGATION PARACHUTES PERFORMING OPERATIONS PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS SURVEYING TESTING TRANSPORTING WEAPON SIGHTS WEAPONS |
| title | Magnetic Field Gradient Navigation Aid |
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