XYZ for Google Earth (XYZGE)
This page describes a free application that runs in
Google Earth. Please install
and return to this page to learn more.
XYZGE is a graphical front end for the NGS online tool, XYZ.
It eliminates the need to input geodetic coordinates and displays the converted
coordinates in a placemark balloon.
To convert geodetic to Cartesian coordinates:
Position the point of interest (POI) in the center of the view. One way to
do this is to double-click an unmarked location. To precisely position the
POI in the center of the view, add a placemark at the desired location;
then edit the properties of that placemark and reset the view
Check the box beside the Geodetic to Cartesian network link.
A form will be presented with read-only coordinates corresponding to
the view center and an input field for ellipsoid height. Converted coordinates
are displayed when the Convert button is pressed.
On subsequent uses, reposition the POI and ensure that the network link
is checked and selected. Then choose Refresh from the Edit menu, or
right-click and select Refresh in the context menu
To convert Cartesian to geodetic coordinates:
Coverage is global.
Click on the Cartesian to Geodetic folder name to open
a form with input fields for Cartesian coordinates.
Converted coordinates are displayed when the Convert button is pressed.
Note: To save XYZGE results from one Google Earth session to another, right-click
on Saved Placemarks and select Save to My Places.
All data are retrieved from remote servers. Data errors,
accuracy, and availability are beyond the control of this application.
XYZGE is a component of
Metzger + Willard, Inc.