Spectra Precision Survey Pro 3.80 Recon GPS Reference Manual - Manual (Page 59)

Survey Menu – RTK
59
Vertical Card
6XUYH\ 3URMHFWLRQ 9HUWLFDO
The Vertical card displays information about the currently selected
horizontal projection method. If the selected projection method has
not yet been set up, many of the fields in this screen will be blank.
The buttons on the Vertical card will vary depending on the type of
horizontal projection selected. This is set using the Projection
Settings screen (Page R-10).
All of the possible buttons and their corresponding screens are
explained below, categorized by the selected vertical projection type.
Localization (+Geoid)
The Vertical tab of the Projection screen is explained below for when
the vertical projection type is set to
Localization (+Geoid) .
Status Line : The lines of text on the top of the screen display the
status of the vertical projection solution. Status will be:
•
Geoid Modeling : A geoid model is selected for this
zone and used to transform GPS heights to local
elevations.
•
Vertical localization with geoid model . A geoid model is
used to transform heights to elevations, and a
localization adjustment is used to transform to local
elevations.
•
Localization vertical transform A localization
adjustment is used to transform GPS heights to local
elevations.
•
No Vertical Transform . No vertical adjustment is
applied. Elevations will be local ellipsoid heights.
6KRZ 'HWDLOV« : opens the Projection Details screen,
where the complete details of the map projection, geoid
model, and horizontal and vertical adjustments are displayed.