Datasets Suggest Data About Activity Stream Include Sub-Organizations Order by Relevance Name Ascending Name Descending Last Modified Popular Go 1 dataset found Tags: Department for Infrastructure Organizations: department-for-infrastructure-rivers Formats: SHP ASCII Grid Filter Results LIDAR - Belfast City 2006 Terrain (DTM) & Surface (DSM) elevation models covering Belfast City, surveyed in March 2006, derived from airborne LIDAR survey systems. Data is provided in ESRI GRID ASCII... 3 PDF 2 SHP 4 ASCII Grid