source: git/lib/bcra5.svx @ 8a7f1c5

debug-cidebug-ci-sanitisersfaster-cavernloglog-selectwalls-datawalls-data-hanging-as-warningwarn-only-for-hanging-survey
Last change on this file since 8a7f1c5 was 4f38f94, checked in by Olly Betts <olly@…>, 9 years ago

Implement support for tape on backsights

If you're using something like a disto-x, you'll get a distance reading for the
backsight too.

Fixes #71, reported by Erin Lynch.
  • Property mode set to 100644
File size: 439 bytes
RevLine 
[b14f44f]1; BCRA Grade 5 specification file
[adaa778]2
[b14f44f]3; tape error
[770157e]4; 95.44% of readings are within 0.1m (2 S.D.)
[4f38f94]5*sd length backlength     0.05 metres
[adaa778]6
[b14f44f]7; compass error
[770157e]8; 95.44% of readings are within 1 degree (2 S.D.)
9*sd bearing backbearing   0.5 degrees
[adaa778]10
[b14f44f]11; clino error
[770157e]12; 95.44% of readings are within 1 degree (2 S.D.)
13*sd gradient backgradient 0.5 degrees
[adaa778]14
[b14f44f]15; station position error
[770157e]16; 95.44% of positions are within 0.1m (2 S.D.)
17*sd position  0.05 metres
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