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Aerial laser scanning (ALS) data collected over an area of around 1 square km in Dublin city in 2007


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.

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Remote sensor imagery collected over an area of around 1 square km in Dublin city in 2007


Three datasets of images of approximately 1 square km of land area in Dublin City in 2007. Images were captured through use of the Fugro FLI-MAP family of LiDAR systems which capture LiDAR and still camera imagery simultaneously during a fly-over survey. Each dataset includes “forward” and “mapping” imagery comprising complementary data files in ECW and SDIA formats.

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Aerial laser scanning (ALS) data collected over an area of around 1 square km in Dublin city in 2007: 315000_234500.las


Aerial laser scanning (ALS) data collected over an area of around 1 square km in Dublin city in 2007: 315000_234500.las

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Aerial laser scanning (ALS) data collected over an area of around 1 square km in Dublin city in 2007: 316500_234000.las


Aerial laser scanning (ALS) data collected over an area of around 1 square km in Dublin city in 2007: 316500_234000.las

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Aerial laser scanning (ALS) data collected over an area of around 1 square km in Dublin city in 2007: 316000_234000.las


Aerial laser scanning (ALS) data collected over an area of around 1 square km in Dublin city in 2007: 316000_234000.las

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Aerial laser scanning (ALS) data collected over an area of around 1 square km in Dublin city in 2007: 315000_234000.las


Aerial laser scanning (ALS) data collected over an area of around 1 square km in Dublin city in 2007: 315000_234000.las

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Aerial laser scanning (ALS) data collected over an area of around 1 square km in Dublin city in 2007: map of survey area


Aerial laser scanning (ALS) data collected over an area of around 1 square km in Dublin city in 2007: map of survey area

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Aerial laser scanning (ALS) data collected over an area of around 1 square km in Dublin city in 2007: 316500_234500.las


Aerial laser scanning (ALS) data collected over an area of around 1 square km in Dublin city in 2007: 316500_234500.las

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Aerial laser scanning (ALS) data collected over an area of around 1 square km in Dublin city in 2007: GeoTIFF image of survey area


Aerial laser scanning (ALS) data collected over an area of around 1 square km in Dublin city in 2007: GeoTIFF image of survey area

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Aerial laser scanning (ALS) data collected over an area of around 1 square km in Dublin city in 2007: 316000_233500.las


Aerial laser scanning (ALS) data collected over an area of around 1 square km in Dublin city in 2007: 316000_233500.las

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Aerial laser scanning (ALS) data collected over an area of around 1 square km in Dublin city in 2007: 315500_234500.las


Aerial laser scanning (ALS) data collected over an area of around 1 square km in Dublin city in 2007: 315500_234500.las

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Aerial laser scanning (ALS) data collected over an area of around 1 square km in Dublin city in 2007: 3 spreadsheets of path data for survey area


Aerial laser scanning (ALS) data collected over an area of around 1 square km in Dublin city in 2007: 3 spreadsheets of path data for survey area

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Aerial laser scanning (ALS) data collected over an area of around 1 square km in Dublin city in 2007: 316000_234500.las


Aerial laser scanning (ALS) data collected over an area of around 1 square km in Dublin city in 2007: 316000_234500.las

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Aerial laser scanning (ALS) data collected over an area of around 1 square km in Dublin city in 2007: 315500_234000.las


Aerial laser scanning (ALS) data collected over an area of around 1 square km in Dublin city in 2007: 315500_234000.las

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Remote sensor imagery collected over an area of around 1 square km in Dublin city in 2007: ECW images and SDIA attribute files of survey area in Zip-compressed format


Datasets of images of approximately 1 square km of land area in Dublin City in 2007. Images were captured through use of the Fugro FLI-MAP family of LiDAR systems which capture LiDAR and still camera imagery simultaneously during a fly-over survey. The dataset includes “forward” and “mapping” imagery comprising complementary data files in ECW and SDIA formats.

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Remote sensor imagery collected over an area of around 1 square km in Dublin city in 2007: ECW images and SDIA attribute files of survey area in Zip-compressed format


Datasets of images of approximately 1 square km of land area in Dublin City in 2007. Images were captured through use of the Fugro FLI-MAP family of LiDAR systems which capture LiDAR and still camera imagery simultaneously during a fly-over survey. The dataset includes “forward” and “mapping” imagery comprising complementary data files in ECW and SDIA formats.

cartographic

IIIF drag and drop link

Remote sensor imagery collected over an area of around 1 square km in Dublin city in 2007: ECW images and SDIA attribute files of survey area in Zip-compressed format


Datasets of images of approximately 1 square km of land area in Dublin City in 2007. Images were captured through use of the Fugro FLI-MAP family of LiDAR systems which capture LiDAR and still camera imagery simultaneously during a fly-over survey. The dataset includes “forward” and “mapping” imagery comprising complementary data files in ECW and SDIA formats.

cartographic

IIIF drag and drop link