2023
DOI: 10.4995/raet.2023.18705
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Modelos para la estimación del rendimiento de la caña de azúcar en Costa Rica con datos de campo e índices de vegetación

Abstract: La teledetección proporciona información de importancia en la estimación de rendimientos de caña de azúcar, ya que su abordaje temporal y espacial permite hacer el seguimiento del cultivo durante su ciclo fenológico. El objetivo de este trabajo era aplicar un método operativo para la estimación del rendimiento agrícola e industrial a través de la combinación de variables de campo con índices de vegetación, calculados con los sensores satelitales a bordo de Sentinel-2 y Landsat-8 en una cooperativa de Costa Ric… Show more

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“…The harmonization of VIs from Landsat-8 and Sentinel-2 was successful because the R 2 parameter was almost greater than 0.9. In the four examples shown in Figure 5, the RMSE was also small for each VI, which validated the combined use of both sensors [63]. This period coincides with the beginning of planting and germination when the c partially covers the ground with leaves.…”
Section: Harmonization Of Vegetation Indexes and Temporal Phenologica...supporting
confidence: 58%
“…The harmonization of VIs from Landsat-8 and Sentinel-2 was successful because the R 2 parameter was almost greater than 0.9. In the four examples shown in Figure 5, the RMSE was also small for each VI, which validated the combined use of both sensors [63]. This period coincides with the beginning of planting and germination when the c partially covers the ground with leaves.…”
Section: Harmonization Of Vegetation Indexes and Temporal Phenologica...supporting
confidence: 58%