Spectral Angle Mapper Application Using Sentinel-2 in Coastal Placer Deposits in Vigo Estuary, Northwest Spain

Spectral Angle Mapper Application Using Sentinel-2 in Coastal Placer Deposits in Vigo Estuary, Northwest Spain

Remote sensing applications for marine placer deposit exploration remain limited due to the mineralogical complexity and dynamic coastal processes. This study presents the first medium- to high-level detailed multi-scale remote sensing analysis of placer deposits in the Rías Baixas, NW Spain, focusi...

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Bibliographic Details
Main Authors: Wai L. Ng-Cutipa, Ana Lobato, Francisco Javier González, Georgios P. Georgalas, Irene Zananiri, Morgana Carvalho, Joana Cardoso-Fernandes, Luis Somoza, Rubén Piña, Rosario Lunar, Ana Claudia Teodoro
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Remote Sensing
Subjects:
spectral angle mapper
placer deposit
heavy minerals
Sentinel-2
laboratory reflectance spectroscopy
critical raw materials
Online Access:https://www.mdpi.com/2072-4292/17/11/1824
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https://www.mdpi.com/2072-4292/17/11/1824

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