FR1331837A - Gyroscope mounted on theodolite for determining azimuth - Google Patents

Gyroscope mounted on theodolite for determining azimuth

Info

Publication number
FR1331837A
FR1331837A FR907524A FR907524A FR1331837A FR 1331837 A FR1331837 A FR 1331837A FR 907524 A FR907524 A FR 907524A FR 907524 A FR907524 A FR 907524A FR 1331837 A FR1331837 A FR 1331837A
Authority
FR
France
Prior art keywords
theodolite
gyroscope mounted
determining azimuth
azimuth
determining
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR907524A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Leica Geosystems AG
Original Assignee
Wild Heerbrugg AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wild Heerbrugg AG filed Critical Wild Heerbrugg AG
Priority to FR907524A priority Critical patent/FR1331837A/en
Application granted granted Critical
Publication of FR1331837A publication Critical patent/FR1331837A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/02—Rotary gyroscopes
    • G01C19/34—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes
    • G01C19/38—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes with north-seeking action by other than magnetic means, e.g. gyrocompasses using earth's rotation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C1/00—Measuring angles
    • G01C1/02—Theodolites

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
FR907524A 1962-08-22 1962-08-22 Gyroscope mounted on theodolite for determining azimuth Expired FR1331837A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR907524A FR1331837A (en) 1962-08-22 1962-08-22 Gyroscope mounted on theodolite for determining azimuth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR907524A FR1331837A (en) 1962-08-22 1962-08-22 Gyroscope mounted on theodolite for determining azimuth

Publications (1)

Publication Number Publication Date
FR1331837A true FR1331837A (en) 1963-07-05

Family

ID=8785557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR907524A Expired FR1331837A (en) 1962-08-22 1962-08-22 Gyroscope mounted on theodolite for determining azimuth

Country Status (1)

Country Link
FR (1) FR1331837A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107462264A (en) * 2017-09-05 2017-12-12 北京奥博泰科技有限公司 A kind of dynamic gyroscope north searching calibrating installation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107462264A (en) * 2017-09-05 2017-12-12 北京奥博泰科技有限公司 A kind of dynamic gyroscope north searching calibrating installation
CN107462264B (en) * 2017-09-05 2023-09-26 北京奥博泰科技有限公司 Dynamic gyro north-seeking calibration device

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