Computing Required Azimuth - Leica GPS1200 Series Technical Reference Manual

Determine Coordinate System - One Point Localisa-
tion
40.5
Description
Compute azimuth step-
by-step

Computing Required Azimuth

Available for <Method: Two WGS84 Points> and <Method: User Entered> in DET C SYS
Step 4: Determine Rotation.
Allows two local points to be chosen from <Local Pts Job:> selected in DET C SYS Deter-
mine Coord System Begin between which the required azimuth will be computed. This
azimuth is then used with an azimuth computed between two WGS 1984 points chosen from
<WGS84 Pts Job:> selected in DET C SYS Determine Coord System Begin, to calculate
the rotation of the transformation.
The computed required azimuth appears in the <Reqd Azimuth:> field for <Method: Two
WGS84 Points> and the <Rotation:> field for <Method: User Entered> in DET C SYS
Step 4: Determine Rotation.
Step Description
1. Refer to "40.1 Accessing Determine Coordinate System - One Point Localisation"
to access DET C SYS Step 1: Choose Transform Type.
2. Select <Transfrm Type: Onestep> or <Transfrm Type: Twostep>.
3. Continue to DET C SYS Step 4: Determine Rotation.
4. Select <Method: Two WGS84 Points> or <Method: User Entered>.
5. INV (F2) to access DET C SYS Compute Required Azimuth.
6. DET C SYS Compute Required Azimuth
<From:> The point ID of the first known point for the azimuth calculation.
<To:> The point ID of the second known point for the azimuth calculation.
Select the points stored in the <Local Pts Job:>.
GPS1200 1006