FR1543032A - Apparatus for performing geometric surveys - Google Patents

Apparatus for performing geometric surveys

Info

Publication number
FR1543032A
FR1543032A FR125664A FR125664A FR1543032A FR 1543032 A FR1543032 A FR 1543032A FR 125664 A FR125664 A FR 125664A FR 125664 A FR125664 A FR 125664A FR 1543032 A FR1543032 A FR 1543032A
Authority
FR
France
Prior art keywords
surveys
performing geometric
geometric
geometric surveys
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
FR125664A
Other languages
French (fr)
Inventor
Yves Andre Francis Bihorel
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 filed Critical
Priority to FR125664A priority Critical patent/FR1543032A/en
Application granted granted Critical
Publication of FR1543032A publication Critical patent/FR1543032A/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
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/26—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with fixed angles and a base of variable length, at, near, or formed by the object
    • G01C3/28—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with fixed angles and a base of variable length, at, near, or formed by the object with provision for reduction of the distance into the horizontal plane
    • G01C3/30—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with fixed angles and a base of variable length, at, near, or formed by the object with provision for reduction of the distance into the horizontal plane with adaptation to the measurement of the height of an object, e.g. tacheometers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR125664A 1967-10-24 1967-10-24 Apparatus for performing geometric surveys Expired FR1543032A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR125664A FR1543032A (en) 1967-10-24 1967-10-24 Apparatus for performing geometric surveys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR125664A FR1543032A (en) 1967-10-24 1967-10-24 Apparatus for performing geometric surveys

Publications (1)

Publication Number Publication Date
FR1543032A true FR1543032A (en) 1968-10-18

Family

ID=8640630

Family Applications (1)

Application Number Title Priority Date Filing Date
FR125664A Expired FR1543032A (en) 1967-10-24 1967-10-24 Apparatus for performing geometric surveys

Country Status (1)

Country Link
FR (1) FR1543032A (en)

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