To export Z valuesYou can export X (longitude), Y (latitude), and Z (value) data from within the current screen extents to a comma separated value (.csv) file and then import this file into other map applications.
To export Z values
1. With the data you want to export positioned within your current on-screen map extents, from the Map menu, select Export Z Values.
2. Browse to the desired disk location in which to save the file, type a file name, and then click Save.
