Changes between Version 7 and Version 8 of ossimElevationSetup

Timestamp:

Aug 24, 2009, 11:48:51 AM (15 years ago)

Author:

dburken

Comment:

--

ossimElevationSetup

@@ -4 +4 @@
 Elevation is needed for any ossim sensor models that do earth intersects at height above the 
 ellipsoid.  Height above ellipsoid is derived from two parts, the geoid grid (vertical datum), and the height above mean sea level which usually comes from elevation cells, sometimes referred to as a digital elevation model(DEM).  Elevation cells are relative to a given vertical datum.  At runtime the ossimElevManager will supply sensor models with the height above ellipsoid which is "geoid_grid_point + elevation_cell_post".  This happens automatically provided you have set up your ossim_preferences file correctly and have the appropriate data in you elevation repositories.
-
-'''OSSIM Preferences File:'''[[BR]]
-OSSIM can read elevation preference from a file.  With any ossim application you can use the "-P <your_ossim_prefs_file>" to point to it or you can set the environment variable "OSSIM_PREFS_FILE" to point to that file.
 
 '''Quick setup:'''[[BR]]
@@ -25 +22 @@
 '''Detailed setup:'''[[BR]]
 
-'''OSSIM Preferences File Elevation Setup:'''[[BR]]
+'''OSSIM Preferences File:'''[[BR]]
+OSSIM can read elevation preferences from a file.  With any ossim application you can use the "-P <your_ossim_prefs_file>" to point to it or you can set the environment variable "OSSIM_PREFS_FILE" to point to that file.[[BR]]
 There is a template ossim preference file at:[[BR]]
 [http://trac.osgeo.org/ossim/browser/trunk/ossim/etc/templates/ossim_preferences_template][[BR]]