Brunton.JPG
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Summary
Description Brunton.JPG |
English:
A
Brunton Pocket Transit
, a specialized
compass
used by
geologists
and other field-based
surveying
over long distances. From left to right: The mirror, with line and sighter on top of the mirror, and window to look through the window; millimeter scale on side of mirror; hinge with angle measurement on side (set at ~50 degrees); the face, with azimuth degrees around the outside of the face measuring 0-359 degrees, the needle (with North hand pointed at 79 degrees); the
bubble level
; the
inclinometer
(set at ~30 degrees), a magnetic declination setting (green point on the outer ring, set to ~15 degrees); on the outside of the face is the damping button (with arm projecting from it seen in face); and finally, a sighting arm to the right.
|
Date | (UTC) |
Source | I ( Matt Affolter (QFL247) ( talk )) created this work entirely by myself. (Transferred from en.wikipedia to Commons by Citypeek .) |
Author | Matt Affolter (QFL247) ( talk ) (Original uploaded by Matt Affolter (QFL247) ) |
Licensing
Matt Affolter (QFL247)
, the copyright holder of this work, hereby publishes it under the following licenses:
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Attribution-Share Alike 3.0 Unported
license.
Attribution:
Matt Affolter (QFL247)
-
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License , Version 1.2 or any later version published by the Free Software Foundation ; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License . http://www.gnu.org/copyleft/fdl.html GFDL GNU Free Documentation License true true |
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Original upload log
The original description page was
here
. All following user names refer to en.wikipedia.
- 2010-05-24 03:20:38 Matt Affolter (QFL247) 3,648×2,736 (3.19 MB) ({{Information |Description = A [[Brunton compas]], a specialized [[compass]] used by [[geologist]]s and other field-based [[surveying]] over long distances. From left to right: The mirror, with line and sighter on top of the mirror, and window to loo)