Collar Data

The Collar Data is used as a spatial reference point for the start of the borehole Traverse. The following borehole Traverse Types have Collar Data:

• Linear BH Oriented Core
• Linear BH Televiewer
• Curved BH Oriented Core
• Curved BH Televiewer

The collar data is entered in the Collar Data tab in the Traverse Information dialog.

1. Select the Collar Data tab.
2. Select the Add button to add the required number of rows. This should correspond to the number of Traverses defined under the Traverses tab.
3. Enter the Traverse ID for each Traverse. The Traverse IDs should be the same as entered under the Traverses tab. You can use Copy/Paste to transfer the Traverse IDs.
4. Enter the XYZ values of the collar locations (X = Easting, Y = Northing, Z = Elevation).
5. Enter the Total Depth (length) of each Traverse.

NOTE: The Collar Data is used in the Dips analysis for computing the X, Y, Z locations of features recorded along a borehole traverse. See the Compute Locations topic for more information.