Bluesky used a digital camera capable of capturing imagery at a resolution of 10-25cm to derive a 5m resolution Digital Terrain Model (DTM) for England and Wales. The camera was mounted on survey aircraft and used to provide stereo aerial photography between 1999 and 2008.
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More Information (under review)
If you have queries about these pages or about obtaining the England and Wales 5m DTM from the NEODC then you should contact the NEODC Support team. Your query should be answered within one working day. When follow-up work is required, the NEODC support team will carry out the work as quickly and efficiently as possible.