This shows the list of ellipsoids
included in the EPSG data base. It also allows the editing, deletion and
creation of new user ellipsoids.
Each line of the list gathers the
ellipsoid code and name separated by two points.
The drop down list of the section Data Source
allows EPSG data consultation to be switched to user data and vice versa.
The Search by section allows
the filtering of consultation data by Code
and Name. The string to be
searched must be entered in the box on the right and the button pressed. If searching by code, this
will only show the result if this same code can be found on the data base,
whilst in the search by name, this will show all the ellipsoids whose name
contains the string entered.
By double clicking an ellipsoid on
the list its properties are displayed, Semi-major Axis and Inverse Flattening.
It allows the creation of new user
ellipsoids. The data requested are:
Code: An alphanumeric string
of up to 16 characters is allowed.
Name: An alphanumeric
string of up to 64 characters is allowed.
Semi-major
Axis: In metres.
Inverse
Flattening: In metres.
Related Topics