Discover the full power of terrestrial network adjustment in TBC. Observe direct and transit cycles using mechanical or Autolock total stations and combine observations in a network to adjust and obtain coordinates along with their accuracies.
TBC offers various reporting options that further complement the least squares adjustment it performs.
TOOLS
Importing fixed points | 00:08
Importing total station observations | 00:30
Combining points | 00:35
Second observation file | 00:45
Resolving warnings | 1:05
Deleting duplicate coordinates | 1:34
Recalculation | 01:40
Reviewing warnings | 02:00
Project settings | 02:07
Changing significant figures in coordinates and distance | 02:25
Tolerance in mean angles | 02:47
Defining observation accuracy | 03:20
Point comparison report | 04:30
Modifying point names | 05:00
Point comparison report | 05:25
Mean angles | 06:28
Defining fixed points in the adjustment | 06:40
Reference variance weighting | 06:51
Reviewing adjustment results | 07:08
Network adjustment report | 07:30
Changing adjustment strategy: using individual observations | 07:51
New network adjustment | 08:23
Reviewing adjustment results | 08:35
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TBC Tip No. 2 | WORKING WITH BROKERS
TBC Tip #4 | WORKING WITH TOTAL STATION DATA IN TUNNELS