Localization calculator – Spectra Precision Survey Pro v3.80 Ranger GPS User Manual User Manual

Page 53

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RTK Data Collection

49

Delta N and E are the translations between the desired local start
coordinate and the origin of the TDS Localization map projection
(100000, 100000) m.

5.

Tap

$FFHSW. You are now ready to start data collection.

Localization Calculator

Note: The Localization calculator is used to provide the field
procedure for a workflow supported in Survey Pro versions prior to
3.5. This routine is similar to a one-point Localization, except that
rotation is calculated parallel to a selected map projection. The
easiest way to start a ground survey is with the one point
Localization procedure described above.

1.

After choosing the projection settings and configuring the base
and rover receivers, go to Projection from the Survey menu

2.

Tap

6ROYH /RFDOL]DWLRQ« to open the Solve Localization wizard and

then tap

&DOFXODWRU!.

Note: The vertical card will be the vertical manual parameter screen
described in the previous section.

3.

Leave the scale at 1.0. For an explanation of the scale factor or to
review the reference height used for ground scale, tap the

&DOF

6FDOH button.

4.

Calculate the rotation for this setup. Tap

&DOF 5RWDWLRQ to open

the Localization Calculator. If you have not already selected a
mapping plane, you will be prompted to do so now.

5.

Tap

6ROYH 5RWDWLRQ! to calculate rotation for the localization

origin in the selected map projection zone.

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