{
  "$type": "site.standard.document",
  "description": "The embodiments of the present invention disclose a method for correcting an orientation of a magnetometer and a magnetometer, and relate to the field of positioning technologies and solve the problem that in the process of correcting an orientation of a magnetometer, a geomagnetic inclination…",
  "path": "/patents/979111",
  "publishedAt": "2014-01-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C17/38",
    "HUAWEI DEVICE CO LTD [CN]"
  ],
  "textContent": "The embodiments of the present invention disclose a method for correcting an orientation of a magnetometer and a magnetometer, and relate to the field of positioning technologies and solve the problem that in the process of correcting an orientation of a magnetometer, a geomagnetic inclination angle ´ acquired is inaccurate and the accuracy of data provided by the magnetometer is influenced. The method provided by the present invention includes: obtaining current position information through a global positioning system, querying a geomagnetic inclination angle list according to the current position information to acquire a geomagnetic inclination angle ´ corresponding to a current position, calculating a deviation È of an orientation according to the geomagnetic inclination angle ´ , and correcting the orientation based on the deviation È of the orientation. The embodiments of the present invention are mainly used in the process of correcting an orientation of a magnetometer.",
  "title": "Method for correcting orientation of magnetometer and magnetometer"
}