DE315075C - - Google Patents

Info

Publication number
DE315075C
DE315075C DENDAT315075D DE315075DA DE315075C DE 315075 C DE315075 C DE 315075C DE NDAT315075 D DENDAT315075 D DE NDAT315075D DE 315075D A DE315075D A DE 315075DA DE 315075 C DE315075 C DE 315075C
Authority
DE
Germany
Prior art keywords
bussole
legs
compass
scales
map
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
DENDAT315075D
Other languages
German (de)
English (en)
Publication of DE315075C publication Critical patent/DE315075C/de
Active legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C17/00Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
    • G01C17/02Magnetic compasses
    • G01C17/04Magnetic compasses with north-seeking magnetic elements, e.g. needles
    • G01C17/10Comparing observed direction with north indication
    • G01C17/12Comparing observed direction with north indication by sighting means, e.g. for surveyors' compasses

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Instructional Devices (AREA)
DENDAT315075D Active DE315075C (enExample)

Publications (1)

Publication Number Publication Date
DE315075C true DE315075C (enExample)

Family

ID=567850

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT315075D Active DE315075C (enExample)

Country Status (1)

Country Link
DE (1) DE315075C (enExample)

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