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dataset comprising most—and ideally all—of a nation's terrain. Datasets of this type typically meet specified quality standards and are publicly available for free (or at nominal cost) in one or more uniform formats from government or academic sources. National LiDAR datasets are used primarily in
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as a basis for environmental threat protection models. Some landslide- and flood-prone areas were scanned at 10 pts/m, some remote areas only at 2 pts/m. Data is available for free for any purpose (attribution is required).
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National LIDAR Dataset - England, carried out by the
Environment Agency. 75% coverage of England at 2m resolution or higher. Composite, Tiled (historic) LIDAR and Point Cloud are available as Open Data.
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Pointspacing is 4-5 m for AHN-1 and 6-10 points/m for AHN-2. Data became available 2014. AHN-3 (third scan of the country, to be completed 2019) is partially available since
September 2015
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Requests for source point cloud data by contacting LINZ directly at
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IT project for protecting the country against extraordinary threats
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Planning to cover the country after each four years
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348:Completed, 2015. Second survey in progress
61:. Unsourced material may be challenged and
524:Geographic data and information by country
125:Learn how and when to remove this message
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386:Completed, in progress (until 2024)
59:adding citations to reliable sources
401:Sample LIDAR Dataset - Switzerland
272:1/25 - 1/16 (AHN1), 6 - 10 (AHN2)
209:Pointspacing is from 4/m2 to 1.6m
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421:National LIDAR Dataset - USA
337:Slovenian Environment Agency
141:refers to a high-resolution
360:National Orthophoto Project
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179:Montréal completed, 2015
74:"National lidar dataset"
494:Digital elevation model
433:0.5, 1.0, 4.0 and 16.0
252:In progress, 2013-2018
171:Additional Information
196:Completed, 2008, 2013
139:national lidar dataset
18:National LIDAR Dataset
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165:Resolution (pts/m)
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472:In progress
449:New Zealand
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53:Please help
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518:Categories
509:Topography
389:1, 5 - 15
235:Completed
217:Completed
85:newspapers
322:Slovenia
42:does not
488:See also
427:England
232:Finland
220:0.15-18
214:Estonia
193:Denmark
159:Country
115:May 2013
469:France
366:Sweden
304:Poland
249:Latvia
176:Canada
168:Source
99:scholar
63:removed
48:sources
345:Spain
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529:Lidar
143:lidar
106:JSTOR
92:books
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407:USA
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