Characterization of comprehensive drought events associated with the ENSO warm phase through satellite images in the Valle del Cauca Colombia

Characterization of comprehensive drought events associated with the ENSO warm phase through satellite images in the Valle del Cauca Colombia

The Synthesized Drought Index in the Valle del Cauca was evaluated, applying Principal Component Analysis to satellite images that described: Land Surface Temperature, Normalized Difference Vegetation Index and Precipitation. The magnitude of drought represented by this index was identified in the f...

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Bibliographic Details
Main Authors: Carlos David Ojeda Flechas, Jaime Alejandro Burbano Rodriguez, Yesid Carvajal Escobar, Francisco Luis Hernández Torres
Format: Article
Language:English
Published: Universidad Nacional de Colombia 2020-07-01
Series:Dyna
Subjects:
Principal Components Analysis (PCA)
Synthesized Drought Index (SDI)
Standardized Precipitation Index (SPI)
Comprehensive Drought
El Niño-Southern Oscillation (ENSO)
Online Access:https://revistas.unal.edu.co/index.php/dyna/article/view/83221

Internet

https://revistas.unal.edu.co/index.php/dyna/article/view/83221

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