![]() New data will be added as and when it becomes available. Currently, only LIDAR data for England and Wales is available and not all areas are covered. LIDARfinder uses publicly-available LIDAR data. LIDARfinder lets you uncover hidden features under the ground by showing you a split-screen view of a map and its corresponding LIDAR view. It can be useful in situations such as when researching a heavily wooded area. buildings, trees etc).ĭSM (Digital Terrain Modelling) includes only terrain features and filters out above-terrain items. It can be used to find archaeological features which are not immediately visibleįrom the ground or through traditional satellite images.ĭSM (Digital Surface Modelling) includes all terrain and above-terrain features (e.g. LIDAR is a technology which uses laser light to create a 3D representation of the earth's surface.
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