LPS Northern Ireland large scale mapping
Features and benefits
Complete coverage of Northern Ireland, with rural areas surveyed at 1:2500 scale and built up urban areas surveyed at a more detailed scale of 1:1250.
Contains height information including spot heights and bench marks. All heights are above mean sea level at Belfast.
The rich topographical data model and structure allows interactive access to information on features and makes Large-scale Vector suitable for a wide range of spatial queries.
Other vector, raster and address data, including user’s own datasets, can be combined to increase functionality eg. vector mapping can be overlaid with orthophotography using suitable software or purchased combined in a layered PDF through centremapslive.com.
All data fixed on the Irish Grid
Technical Information
- Vector data format
- Represents the real world in an organised and consistent way, according to a logical series of rules
- Based on tiled data, edge-matched across the whole country, enabling the build up of a seamless coverage
- Information can be stored for each individual piece of geometry, enabling links to users own data
- Available in a range of data formats including DXF and DWG
- Detail is being constantly updated by OSNI
Key Points
| Scale | 1:1250 |
|---|---|
| Mapping type | Detailed property level |
| Style | Vector |
| Used in | Reports, site development |
| Can be put into | CAD/GIS/Desktop Publishing software |
| Available as | DXF, DWG |
