Combining optical and microwave remote sensing for assessing gullies in human-disturbed vegetated landscapes

[Display omitted] •Products SOIL_ABU, TSAVI, and Color Index are very promising for gully assessments.•SAR, optical texture and water/vegetation indices were helpful.•The method achieved 89% overall accuracy by the percentage of exposed soil.•Our methodology is useful to guide recovery plans for tro...

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Vydané v:	Catena (Giessen) Ročník 228; s. 107127
Hlavní autori:	Louzada, Rômullo O., Reis, Letícia K., Diniz, Juliana M.F. de S., Roque, Fabio de O., Gama, Fábio F., Bergier, Ivan
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Elsevier B.V 01.07.2023
Predmet:	Brazil catenas cattle production data collection Gully detection Land use landscapes Random Forest classification rivers SAR soil soil erosion Spectral unmixing texture vegetation watersheds Brazil Random Forest classification SAR Gully detection Land use Spectral unmixing
ISSN:	0341-8162, 1872-6887
On-line prístup:	Získať plný text
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