Invention Grant
- Patent Title: Generating a geomagnetic map
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Application No.: US17494431Application Date: 2021-10-05
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Publication No.: US11428532B2Publication Date: 2022-08-30
- Inventor: Alexandre Toutov , Maryna Mukhina , Svitlana Ilnytska
- Applicant: Astra Navigation, Inc.
- Applicant Address: US CA Escondido
- Assignee: Astra Navigation, Inc.
- Current Assignee: Astra Navigation, Inc.
- Current Assignee Address: US CA Escondido
- Agency: Baker Botts L.L.P.
- Main IPC: G01C21/06
- IPC: G01C21/06 ; G01C21/00 ; G01C21/16 ; G01C21/08 ; G01S19/49
Abstract:
In one embodiment, a method includes at a mapping server receiving from a plurality of regional servers a plurality of regional magnetic data sets; at the mapping server updating a geomagnetic map with one or more of the regional magnetic data sets, wherein the geomagnetic map comprises one or more of the geographic regions; and from the mapping server communicating one or more portions of the geomagnetic map as updated to one or more of the regional servers for distribution as geomagnetic map information to one or more of the magnetic navigation devices for localization or navigation.
Public/Granted literature
- US20220026217A1 Generating a Geomagnetic Map Public/Granted day:2022-01-27
Information query
IPC分类:
