DE125355C - - Google Patents

Info

Publication number
DE125355C
DE125355C DENDAT125355D DE125355DA DE125355C DE 125355 C DE125355 C DE 125355C DE NDAT125355 D DENDAT125355 D DE NDAT125355D DE 125355D A DE125355D A DE 125355DA DE 125355 C DE125355 C DE 125355C
Authority
DE
Germany
Prior art keywords
vernier
read
point
angle
telescope
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.)
Active
Application number
DENDAT125355D
Other languages
German (de)
English (en)
Publication of DE125355C publication Critical patent/DE125355C/de
Active legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00Measuring distances in line of sight; Optical rangefinders
    • G01C3/26Measuring 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
    • G01C3/28Measuring 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
    • G01C3/30Measuring 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)
  • A Measuring Device Byusing Mechanical Method (AREA)
DENDAT125355D Active DE125355C (US20020095090A1-20020718-M00002.png)

Publications (1)

Publication Number Publication Date
DE125355C true DE125355C (US20020095090A1-20020718-M00002.png)

Family

ID=394088

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT125355D Active DE125355C (US20020095090A1-20020718-M00002.png)

Country Status (1)

Country Link
DE (1) DE125355C (US20020095090A1-20020718-M00002.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3193934A (en) * 1962-11-09 1965-07-13 Uchida Saburo Alidade

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3193934A (en) * 1962-11-09 1965-07-13 Uchida Saburo Alidade

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