source:
git/lib/bcra5.svx
@
fce42be
Last change on this file since fce42be was 770157e, checked in by , 23 years ago | |
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File size: 427 bytes |
Rev | Line | |
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[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.) |
5 | *sd length 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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