IL237963A0 - Celestial compass and methods of use and calibration - Google Patents

Celestial compass and methods of use and calibration

Info

Publication number
IL237963A0
IL237963A0 IL237963A IL23796315A IL237963A0 IL 237963 A0 IL237963 A0 IL 237963A0 IL 237963 A IL237963 A IL 237963A IL 23796315 A IL23796315 A IL 23796315A IL 237963 A0 IL237963 A0 IL 237963A0
Authority
IL
Israel
Prior art keywords
calibration
methods
celestial compass
celestial
compass
Prior art date
Application number
IL237963A
Other languages
Hebrew (he)
Original Assignee
Israel Aerospace Ind Ltd
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 Israel Aerospace Ind Ltd filed Critical Israel Aerospace Ind Ltd
Priority to IL237963A priority Critical patent/IL237963A0/en
Publication of IL237963A0 publication Critical patent/IL237963A0/en
Priority to EP16767866.3A priority patent/EP3274657A4/en
Priority to PCT/IL2016/050272 priority patent/WO2016151574A1/en
Priority to SG11201707739RA priority patent/SG11201707739RA/en
Priority to IL248033A priority patent/IL248033A0/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
    • G01C17/34—Sun- or astro-compasses

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Navigation (AREA)
IL237963A 2015-03-26 2015-03-26 Celestial compass and methods of use and calibration IL237963A0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IL237963A IL237963A0 (en) 2015-03-26 2015-03-26 Celestial compass and methods of use and calibration
EP16767866.3A EP3274657A4 (en) 2015-03-26 2016-03-13 Celestial compass and methods of use and calibration
PCT/IL2016/050272 WO2016151574A1 (en) 2015-03-26 2016-03-13 Celestial compass and methods of use and calibration
SG11201707739RA SG11201707739RA (en) 2015-03-26 2016-03-13 Celestial compass and methods of use and calibration
IL248033A IL248033A0 (en) 2015-03-26 2016-09-25 Celestial compass and method of calibrating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL237963A IL237963A0 (en) 2015-03-26 2015-03-26 Celestial compass and methods of use and calibration

Publications (1)

Publication Number Publication Date
IL237963A0 true IL237963A0 (en) 2015-11-30

Family

ID=55022828

Family Applications (2)

Application Number Title Priority Date Filing Date
IL237963A IL237963A0 (en) 2015-03-26 2015-03-26 Celestial compass and methods of use and calibration
IL248033A IL248033A0 (en) 2015-03-26 2016-09-25 Celestial compass and method of calibrating

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL248033A IL248033A0 (en) 2015-03-26 2016-09-25 Celestial compass and method of calibrating

Country Status (4)

Country Link
EP (1) EP3274657A4 (en)
IL (2) IL237963A0 (en)
SG (1) SG11201707739RA (en)
WO (1) WO2016151574A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3516331B1 (en) 2016-09-25 2021-07-21 Israel Aerospace Industries Ltd. Method of calibrating a computerized leveling offset meter
CN115655249A (en) * 2022-10-21 2023-01-31 维沃移动通信有限公司 Compass calibration method and device, electronic equipment and readable storage medium

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8471906B2 (en) * 2006-11-24 2013-06-25 Trex Enterprises Corp Miniature celestial direction detection system
US20120116711A1 (en) * 2007-09-13 2012-05-10 Trex Enterprises Corp. Portable celestial compass
FR2979022B1 (en) * 2011-08-12 2014-08-22 Sagem Defense Securite STEERING NORTHERN SEARCHING DEVICE AND METHOD OF REPLACING A MAGNETIC COMPASS OF SUCH A DEVICE
CN103837126B (en) * 2012-11-22 2016-01-20 施浒立 Using position of heavenly body as the three-dimensional space direction angle measuring device of calibration benchmark and method
KR101515299B1 (en) * 2013-08-26 2015-04-24 이영섭 Astronomical compass

Also Published As

Publication number Publication date
EP3274657A4 (en) 2018-12-05
EP3274657A1 (en) 2018-01-31
WO2016151574A1 (en) 2016-09-29
IL248033A0 (en) 2017-06-29
SG11201707739RA (en) 2017-10-30

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