25cm Aerial Imagery plus 1 metre Contours
Prices start from £17
Features and benefits
Getmapping PLC's 25cm aerial imagery provides an instant and detailed visual assessment of any location.
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.
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.
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.
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.
Key Points
| Mapping type | Imagery based product combined with contour lines derived from a Digital Terrain Model. |
|---|---|
| Style | Visual imagery excellent for assessing sites and their local surroundings |
| Used in | 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 | Can be combined in GIS or CAD systems with other datasets such as property level mapping. Provides excellent 3D modelling when combined with digital terrain models. Also available are pre-combined datasets in accessible formats, some of which are visible at the bottom of the page as related products. 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. |
| Available as | TIFF, PDF or a DXF+TIFF export of the raw data components |
| Also consider | Combinations with OS MasterMap |
