We have now put the datasets that were in MasterMap Download and Boundary Download into the Data Download facility. The datasets added are:
- OS MasterMap® Topography Layer
- OS MasterMap® ITN (Integrated Transport Network™) Layer
- Codepoint® with Polygons
- National Boundaries
- National Grids
MasterMap Download and Boundary Download will continue to run until the end of May after which they will be removed from service.
This functionality can be found in the My Previous Downloads section where you can also make a Change Only Update (COU) to your OS MasterMap data. See this blog post for more details:
Another big advantage of getting your OS MasterMap data from Data Download is that the interface allows you to select data from previous years, going back to 2009.
You can select an area, add MasterMap data from 2009, then use the Add more data button to include more MasterMap data from different dates. This is a great feature if you want to study how an area has changed over time.