DE162837C - - Google Patents

Info

Publication number
DE162837C
DE162837C DENDAT162837D DE162837DA DE162837C DE 162837 C DE162837 C DE 162837C DE NDAT162837 D DENDAT162837 D DE NDAT162837D DE 162837D A DE162837D A DE 162837DA DE 162837 C DE162837 C DE 162837C
Authority
DE
Germany
Prior art keywords
prism
images
instrument
scale
objective
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
DENDAT162837D
Other languages
German (de)
English (en)
Publication of DE162837C publication Critical patent/DE162837C/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
    • G01C3/10Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument
    • G01C3/12Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument with monocular observation at a single point, e.g. coincidence type

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Telescopes (AREA)
DENDAT162837D Active DE162837C (forum.php)

Publications (1)

Publication Number Publication Date
DE162837C true DE162837C (forum.php)

Family

ID=428592

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT162837D Active DE162837C (forum.php)

Country Status (1)

Country Link
DE (1) DE162837C (forum.php)

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