Mr. Vaughan Williams Profile

Vaughan Williams

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Publications (2)

Proceedings Article | 13 November 2024 Poster + Paper

Multitemporal LiDAR-based terrain anomaly detection of Karstic environments in the Asturian Central Massif (Cantabrian Mountains, Northwest Spain)

Antonio Azzalini, Joana Cardoso-Fernandes, Morgana Carvalho, Vaughan Williams, Alexandre Lima, Ana Cláudia Teodoro

Proceedings Volume 13197, 131971C (2024) https://doi.org/10.1117/12.3031535

KEYWORDS: LIDAR, Point clouds, Error analysis, Tin, Statistical analysis, Sensors, Raster graphics, Airborne laser technology, Terrain classification, Geology

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Proceedings Article | 13 November 2024 Presentation + Paper

Decision tree algorithms applied to detect mineral alteration related to cobalt-nickel mineralisation in Asturias: insights of S34I project

Morgana Carvalho, Joana Cardoso-Fernandes, Antonio Azzalini, Vaughan Williams, Alexandre Lima, Ana Cláudia Teodoro

Proceedings Volume 13197, 131970K (2024) https://doi.org/10.1117/12.3031530

KEYWORDS: Landsat, Earth observing sensors, Data modeling, Independent component analysis, Satellites, Decision trees, Performance modeling, Minerals

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