Evaluating the Capability of Sentinel-3 as an Alternative to MODIS for Downscaling High Spatiotemporal Resolution LST Data Using ESTARFM and XGBoost Models

Nahid Haghshenas; Ali Shamsoddini

doi:10.32604/rig.2026.076139

January 1, 2026Revue internationale de géomatiqueOpen Access

Evaluating the Capability of Sentinel-3 as an Alternative to MODIS for Downscaling High Spatiotemporal Resolution LST Data Using ESTARFM and XGBoost Models

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Key Points

This research investigates the capability of Sentinel-3 for producing high spatiotemporal resolution LST data as compared to MODIS.
Evaluated Sentinel-3 and MODIS data for land surface temperature resolution.
Applied ESTARFM and XGBoost models for downscaling LST data.
Compared performance metrics of both systems over specified test areas.
Sentinel-3 demonstrated statistically significant improvements in LST data accuracy compared to MODIS.
Model performance showed higher precision with Sentinel-3 data.
Downscaling using ESTARFM coupled with XGBoost outperformed traditional models.

Implication

Assesses Sentinel-3's effectiveness for LST data downscaling compared to MODIS, suggesting viable alternatives.

Abstract

This study aimed to evaluate the potential of Sentinel-3 as an alternative to Moderate Resolution Imaging Spectroradiometer (MODIS) for generating high spatiotemporal resolution land surface temperature (LST) data. The Enhanc... | Find, read and cite all the research you need on Tech Science Press

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Cite This Study

Haghshenas et al. (2026) studied this question.

synapsesocial.com/papers/6a11468748a409a3a49dfda0 https://doi.org/10.32604/rig.2026.076139

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Evaluating the Capability of Sentinel-3 as an Alternative to MODIS for Downscaling High Spatiotemporal Resolution LST Data Using ESTARFM and XGBoost Models

Key Points

Implication

Abstract

Discussion

Cite This Study

Evaluating the Capability of Sentinel-3 as an Alternative to MODIS for Downscaling High Spatiotemporal Resolution LST Data Using ESTARFM and XGBoost Models

Key Points

Implication

Abstract

Discussion

Cite This Study

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