Select geoid model – Spectra Precision Survey Pro v4.5 Ranger Reference Manual User Manual

Page 188

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Survey Pro Reference Manual

R-180

Base Point

: displays the current RTK base point configured in

Survey Pro. If no base is set, this box instructs you to start with one

of the other two options.

Use Current Base>: skips the Base Setup screen, and opens the next

screen required for survey setup. This could be the Rover Setup

screen, the Start GPS Survey – Solve Localization screen, or the Data
Collection screen.

Set New Base> : opens the Base Setup screen. Use this option when

you want to set an RTK base to begin broadcasting corrections, and

also possibly begin logging GPS raw data for post processing.

Use Remote Base>: opens the Rover Setup screen. Use this option

when an RTK base is already set and broadcasting corrections, or

when connecting to an Ntrip server when using VRS and you will
start by connecting to a rover to begin the survey.

Select Geoid Model

The Select Geoid Model screen is used to select

a geoid model to use with your coordinate
system. This screen will open when Set New

Base or Use Remote Base is selected in the

previous screen and you have not previously

selected a Geoid Model.

Geoid Model

: is where you select a model to

use from the drop down list.

File Name

: is where you view the descriptive

name from the geoid data file header for the
File

selected.

File

: is where you view the name of the .GGF data file for the selected

geoid, or pick from a list of .GGF files if more than one data file is

found for this geoid.

Accept : accepts any change to the Geoid Model selection and returns

to the previous screen.

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