Ordnance Survey OS MasterMap plus Aerial Imagery and Contours
Prices start from £27
Features and benefits
For the first time, CENTREMAPS has enabled easy access to OS MasterMap property level mapping with relevant height information and aerial imagery in instantly usable formats.
Ordnance Survey OS MasterMap® Topographic Layer is a highly accurate, flexible resource covering nationally some 400 million man-made and natural features, from fields to pillar boxes.
NEXTMap Britain brings you the most current, comprehensive, accurate and affordable digital elevation and image data of England, Wales and Scotland, a total of 231,326 sq. km.
Getmapping PLC's 25cm aerial imagery completes the package taking the depth of information to new levels.
Contours supplied at 1 metre intervals* are derived from the NEXTmap Britain Digital Terrain Model (DTM) composing height levels on a 5 metre grid. The DTM represents a 'bare-earth' model extracted from the original Digital Surface Model using Intermap's proprietary TerrainFit® software.
This data offers an extremely cost effective means of obtaining an intial indication of a site's vertical position and characteristics. With a tested 95 percent accuracy of ± 1.5 metres for the majority of the dataset in unobstructed and moderately sloping terrain, this dataset represents the highest consistent detail supplied for the UK.
NOTE: As with all detailed datasets, users should ensure they fully understand the nature of the data and it's limitations before use. As such, a very helpful user guide may be found at the bottom of this page.
* 1 metre intervals are used with the intention of ensuring the provision of some information even in flat or very small areas. This does not imply any additional level of accuracy beyond that discussed in the Intermap handbook.
Getmapping PLC's 25cm aerial imagery is a powerful resource adding to the richness of information supplied. Unlike a conventional map, aerial photography makes it possible to see what is actually on the ground and this enables users to pick out prominent features, which might range from old industrial buildings to tree belts, brooks, ponds and even archaeological features which were previously unknown.
The coverage available now includes England, Wales and approximately 60 percent of Scotland. A link to a coverage map is found at the bottom of this page and unavailable areas are 'greyed out' on the ordering interface.
NOTE: For a number of reasons including currency, changes due to Ordnance Surveys' PAI scheme, and the artefacts of aerial imagery data capture, some areas may not appear to match exactly to OS MasterMap. Click here for more information to help understand these data relationships.
Ordnance Survey OS MasterMap® Topographic Layer is a highly accurate, flexible resource covering nationally some 400 million man-made and natural features, from fields to pillar boxes.
NEXTMap Britain brings you the most current, comprehensive, accurate and affordable digital elevation and image data of England, Wales and Scotland, a total of 231,326 sq. km.
Getmapping PLC's 25cm aerial imagery completes the package taking the depth of information to new levels.
More about Intermap's NEXTmap height data:
Contours supplied at 1 metre intervals* are derived from the NEXTmap Britain Digital Terrain Model (DTM) composing height levels on a 5 metre grid. The DTM represents a 'bare-earth' model extracted from the original Digital Surface Model using Intermap's proprietary TerrainFit® software.
This data offers an extremely cost effective means of obtaining an intial indication of a site's vertical position and characteristics. With a tested 95 percent accuracy of ± 1.5 metres for the majority of the dataset in unobstructed and moderately sloping terrain, this dataset represents the highest consistent detail supplied for the UK.
NOTE: As with all detailed datasets, users should ensure they fully understand the nature of the data and it's limitations before use. As such, a very helpful user guide may be found at the bottom of this page.
* 1 metre intervals are used with the intention of ensuring the provision of some information even in flat or very small areas. This does not imply any additional level of accuracy beyond that discussed in the Intermap handbook.
More about Getmapping PLC Aerial Imagery:
Getmapping PLC's 25cm aerial imagery is a powerful resource adding to the richness of information supplied. Unlike a conventional map, aerial photography makes it possible to see what is actually on the ground and this enables users to pick out prominent features, which might range from old industrial buildings to tree belts, brooks, ponds and even archaeological features which were previously unknown.
The coverage available now includes England, Wales and approximately 60 percent of Scotland. A link to a coverage map is found at the bottom of this page and unavailable areas are 'greyed out' on the ordering interface.
NOTE: For a number of reasons including currency, changes due to Ordnance Surveys' PAI scheme, and the artefacts of aerial imagery data capture, some areas may not appear to match exactly to OS MasterMap. Click here for more information to help understand these data relationships.
Key Points
| Mapping type | Derived from a mixture of datasets and aerial imagery, this provides a unique means of accessing a great depth of information |
|---|---|
| Style | Detailed mapping to property level with the unusal benefit of height information and aerial imagery tied in to get the full picture. |
| Used in | Planning applications and land and property investigation, development and management |
| Can be put into | Reports, design drawings, CAD software and GIS systems depending on format and licence purchased |
| Combinations | This product represents an excellent combination of products but users may also wish to consider adding other site specific data. Some users prefer to purchase a wider area of aerial imagery and height information seperately in order to provide a more cost effective indication of the site surroundings whilst maintaining the detailed topographic mapping in the core area of interest. |
| Available as | PDF, PDF (layered) and a DXF+TIFF combination of raw components |
| Cannot | ...be used outside of the terms of licence |
| Also consider | NEXTmap 5 metre DTM for 3D models |
