3 ms·
A lot is already done. Download away. UK Lidar: https://data.gov.uk/dataset/lidar-composite-dsm-1m1 https://data.gov.uk/dataset/lidar-composite-dsm-1m1 There'
by tezza 9y ago
A lot is already done. Download away.
UK Lidar: https://data.gov.uk/dataset/lidar-composite-dsm-1m1 https://data.gov.uk/dataset/lidar-composite-dsm-1m1
There's even some Unity plugins that will merge this lidar with satellite photos and openstreetmap and get you a 3d environment from all this data.
- gerdesj 9y agoDoes anyone know what the errors are and what accuracy the elevation data is? All I can find is "spatial resolutions of between 25cm and 2 metres" and "Accurate elevation data ..."
- 7952 9y agoEnvironment Agency LiDAR data has a vertical accuracy of 5-15cm +/- RMSE and a horizontal accuracy of 40cm +/- RMSE [1] These kind of accuracy measures are usually relative to the national datum. They can be more accurate relative to other points in the same survey. [1] http://www.getmapping.com/support/height-lidar-data/how-accurate-height-data-and-lidar http://www.getmapping.com/support/height-lidar-data/how-accu...