Creating sites can be done with the icon create new catalog element .

Locations may be modified by all users, in catalog manager for stations.  For sites filtration the following controls are available:

•Geographical filter: This filter allows the user to select an area for the location searchs, for this it is necessary to define the four corners of the square or rectangle.

When the locations have been filtered the following actions are available:

• Manage locations groups. From this option the user can assign different icons to each group to represent the locations in the viewer.

• Create new location.

• Import locations in KMZ, KML or text format.

• Open all catalog locations.

• Delete all catalog locations.

• Export all catalog locations in CSV file.

• Export all catalog locations in KMZ file.

• Export all catalog locations in TXT file.

• Open all filtered locations.

• Delete all filtered locations.

• Export all filtered locations in CSV file.

• Export all filtered locations in KMZ file.

• Export all filtered locations in TXT file.

The dialog associated with the locations is shown below:

In the location dialog the user can configure the following parameters:

•Name or Code.

•Description.

•Latitude and Longitude (Geographical WGS84). The user can enter the coordinates manually, using the button "Select a point on the viewer", the coordinate calculator and even optimize them by looking for a higher point nearby.

•Height. Location tower height.

Heights in Xirio can be defined with respect to:

oRoof level, equivalent to the height of the radiating system mast above the building

oGround level, equivalent height from the street ground.

If the “Terrain level” option is selected, it will not be necessary to configure the other two options. If you select "Roof level" you can:

oDefine a building height

oForce it to read the height of the DEM layer being used.