Ordnance Survey (GB)

MasterMap Topography Layer

A dataset that views OS MasterMap Topography Layer data stored in any of the relational databases supported by the Cadcorp SIS OS MasterMap Manager: Oracle Locator/Spatial; PostGIS; Microsoft SQL Server Spatial; and Cadcorp OS MasterMap Database (ODB).

Click here for the full description of the MasterMap Topography Layer option.


 MasterMap Address Layer

A point dataset of Ordnance Survey (GB) MasterMap Address data.

Click here for the full description of the MasterMap Address Layer overlay type.


 MasterMap Imagery Layer

A seamless raster dataset of Ordnance Survey (GB) MasterMap Imagery Layer files and metadata.

Click here for the full description of the MasterMap Imagery Layer overlay type.


 OS MasterMap Highways Network

A topological dataset of Ordnance Survey (GB) MasterMap Highways Network data.

Click here for the full description of the OS MasterMap Highways Network overlay type.


 MasterMap ITN Layer

A topological dataset of Ordnance Survey (GB) MasterMap Integrated Transport Network (ITN) data.

Click here for the full description of the MasterMap ITN Layer overlay type.


 MasterMap Index

Indexes all of the Ordnance Survey (GB) MasterMap 'chunks' in a folder, displaying their extents, file name, and file size.

Click here for the full description of the MasterMap Index overlay type.


 VectorMap District

A dataset that views OS VectorMap District data stored in any of the spatial databases supported by the Cadcorp SIS OS VectorMap Manager: Oracle Locator/Spatial; PostGIS; and Microsoft SQL Server Spatial.

Click here for the full description of the VectorMap District overlay type.


 VectorMap Local

A dataset that views OS VectorMap Local data stored in any of the spatial databases supported by the Cadcorp SIS OS VectorMap Manager: Oracle Locator/Spatial; PostGIS; and Microsoft SQL Server Spatial.

Click here for the full description of the VectorMap Local overlay type.


 OS (GB) OpenData

A dataset that views OS OpenData (OS OpenMap - Local, OS OpenRivers, or OS OpenRoads) stored in any of the spatial databases supported by the Cadcorp SIS OS OpenData Loader: Oracle Locator/Spatial; PostGIS; and Microsoft SQL Server Spatial.

Click here for the full description of the OS (GB) OpenData overlay type.


 CD-ROM

An Index Dataset automatically created from Ordnance Survey (GB) Land-Line data stored on a CD-ROM, or other mass storage device.

The Land-Line data is supplied in directories that represent 10km x 10km National Grid tiles, and can be 1:1250 and/or 1:2500.

Click here for the full description of the CD-ROM overlay type.


 Meridian 2

Loads Ordnance Survey (GB) Meridian 2 Shape files in a folder.

Click here for the full description of the Meridian 2 overlay type.


 OS OpenSpace Pro Tiles

Connects to the Ordnance Survey (GB) OS Open Space Pro® 'tile server' of pre-rendered images, and mosaics the tiles together as a seamless image.

Click here for the full description of the OpenSpace Pro Tiles overlay type.


Other groups of overlays available from the Overlay Types main dialog:


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