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- Title
Caracterização de planos de água na área da administração da região hidrográfica do tejo e ribeiras do oeste (arhto) - inventariação e análise geoespacial por meio de dados de observação da terra
- Authors
Patriarca, Isabel; Gouveia, Rui; Sousa, Luís; Vilar, Pedro
- Abstract
In this article we aims to identificate water bodies in Tagus River region, Portugal using multispectral Earth Observation data acquired by Sentinel-2 mission and using geospatial data analysis techniques. The methodology applied in this study consists in using Normalized Difference Water Index (NDWI) to estimate Water bodies using remote sensing data. Furthermore, to validate the methodology several case studies are discussed.
- Subjects
PORTUGAL; BODIES of water; REMOTE sensing; WATER use; DATA analysis; GEOSPATIAL data
- Publication
Mapping (1131-9100), 2022, Vol 30, Issue 206, p36
- ISSN
1131-9100
- Publication type
Article