JPS4923660A - - Google Patents

Info

Publication number
JPS4923660A
JPS4923660A JP4949072A JP4949072A JPS4923660A JP S4923660 A JPS4923660 A JP S4923660A JP 4949072 A JP4949072 A JP 4949072A JP 4949072 A JP4949072 A JP 4949072A JP S4923660 A JPS4923660 A JP S4923660A
Authority
JP
Japan
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.)
Pending
Application number
JP4949072A
Other languages
Japanese (ja)
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
Publication of JPS4923660A publication Critical patent/JPS4923660A/ja
Pending 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)
JP4949072A 1971-08-05 1972-05-18 Pending JPS4923660A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16917271A 1971-08-05 1971-08-05

Publications (1)

Publication Number Publication Date
JPS4923660A true JPS4923660A (enrdf_load_stackoverflow) 1974-03-02

Family

ID=22614496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4949072A Pending JPS4923660A (enrdf_load_stackoverflow) 1971-08-05 1972-05-18

Country Status (2)

Country Link
JP (1) JPS4923660A (enrdf_load_stackoverflow)
FR (1) FR2147910A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5597413U (enrdf_load_stackoverflow) * 1978-12-23 1980-07-07
JPS55118111U (enrdf_load_stackoverflow) * 1979-02-15 1980-08-21

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5597413U (enrdf_load_stackoverflow) * 1978-12-23 1980-07-07
JPS55118111U (enrdf_load_stackoverflow) * 1979-02-15 1980-08-21

Also Published As

Publication number Publication date
FR2147910A1 (enrdf_load_stackoverflow) 1973-03-11

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