Aerial laser scanning (ALS) data collected over an area of around 1 square km in Dublin city in 2007 (see satellite image). A total of ~225 million points were acquired for a dense urban neighbourhood. ALS was carried out by contractors using FLI-MAP 2 system. The system operated at a scan angle of 60 degrees, with an angular spacing of 60/1000 degrees between pulses. The FLI-MAP 2 system also provides spectral data in two different forms: (i) intensity and (ii) colour. An intensity value is provided for each point while colour information is provided by cameras acquiring images during the flyover and is transferred to scan points. The flying altitude varied between ~380-480m, with an average value of ~400m. Total 44 flight strips were acquired and 2823 flight path points were recorded, providing instantaneous aircraft position over time.

Selection of 35mm slides from the collection of the School of Art History and Cultural Policy, focusing on the civic and ecclesiastical architecture of eighteenth-century Dublin.

Lombard Street: general view

Merrion Square: general view of north side

Merrion Street: general view of east side

Merrion Square: view of south east corner

Merrion Square, No. 12: façade

Henrietta Street, Nos. 11-13: facades

Henrietta Street: view from King's Inns

Henrietta Street: view towards King's Inns

Henrietta Street, No. 9: doorcase

Henrietta Street, No. 10: façade

Henrietta Street, No. 9: facade

William Street South, Powerscourt House: façade

Fitzwilliam Square: view of north side looking eastwards

Henrietta Street, Nos. 5-6: façade

Merrion Square: view of north side from middle of square

Merrion Square: view of south side looking towards Mount Street Upper

Merrion Square: view of north side

Merrion Square: view of south side from middle of square

Kildare Street, No. 45: façade

Leeson Street Lower: view of north side

Hume Street: general view

Ely Place: view of east side