Ordnance Survey MasterMap Index (*.gml; *.gz)

Indexes a set of Ordnance Survey MasterMap 'chunks' in a folder, showing their extents, file name, and file sizes. It acts in a similar way to the index dataset tile outlines, allowing you to display the extents of your data in that folder.

The files themselves, however, are not loaded into Cadcorp SIS Desktop. To load Ordnance Survey MasterMap data, use the Ordnance Survey Great Britain option in the Create New Overlay Wizard.

The spatial extent of Ordnance Survey MasterMap coverage can quickly be shown without actually opening the data by querying all the Ordnance Survey MasterMap 'chunks' within a folder. 

Extents of each file shown along with file name and file size.  Either *.gml or *.gz files can be queried.

Note: See also: www.ordnancesurvey.co.uk


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