Global ETD Search
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Showing 1 to 2 of 2 for “"ground filter"”.
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Evaluating the quality of ground surfaces generated from Terrestrial Laser Scanning (TLS) data
… the 1990s, and various algorithms developed for ground point extraction have been proposed based on the characteristics of ALS data. However, Terrestrial Laser Scanning (TLS) data, which might be a better indicator of ground morphological features under dense tree canopies and more accessible for …
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Behaviour and effectiveness of in-ground sustainable urban drainage systems in Scotland
Infiltration trenches and filter drains are the most common types o f sustainable urban drainage systems (SUDS) in Scotland. Despite their extensive use there has been only limited examination of their performance, with the general expectation that failure through lack of maintenance and poor …