Remote Sensing of Grasslands: Performance Comparison of Radar and Optical Data in Machine Learning Classification
Uložené v:
| Názov: | Remote Sensing of Grasslands: Performance Comparison of Radar and Optical Data in Machine Learning Classification |
|---|---|
| Autori: | K. Christofi, C. Chrysostomou, I. Tsardanidis, M. Mavrovouniotis, G. Guerrisi, C. Kontoes, D. G. Hadjimitsis |
| Zdroj: | The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLVIII-G-2025, Pp 295-300 (2025) |
| Informácie o vydavateľovi: | Copernicus GmbH, 2025. |
| Rok vydania: | 2025 |
| Predmety: | Technology, Ecosystem Monitoring, Engineering (General). Civil engineering (General), Civil Engineering, TA1501-1820, Remote Sensing, Machine Learning, Grassland Classification, Sentinel-2 Optical Imagery, Sentinel-1 SAR, Engineering and Technology, Applied optics. Photonics, TA1-2040 |
| Popis: | Classification of grasslands has an important role in environmental monitoring, and management. This study compares and evaluates the performance of various machine learning and deep learning algorithms in grassland classification using remote sensing data from Sentinel-1 and Sentinel-2 satellites. Sentinel-1 satellite provide Synthetic Aperture Radar data, which captures structural and moisture-related information. Sentinel-2 captures high-resolution optical images with rich spectral details. Both datasets from Sentinel-1 and Sentinel-2 satellites were used to train and evaluate a variety of machine learning models including Random Forest, Support Vector Machines, Logistic Regression, XGBoost and Deep Neural Networks. The results of this study show that Random Forest performs best on Sentinel-1 data and Neural Networks perform best when it comes to grassland classification using Sentinel-2 data. These results show how important it is to select a model based on the characteristics and the nature of the dataset. |
| Druh dokumentu: | Article Other literature type Conference object |
| Popis súboru: | application/pdf |
| Jazyk: | English |
| ISSN: | 2194-9034 |
| DOI: | 10.5194/isprs-archives-xlviii-g-2025-295-2025 |
| Prístupová URL adresa: | https://isprs-archives.copernicus.org/articles/XLVIII-G-2025/295/2025/ https://doaj.org/article/f4ec390051114c9ebe069193f55747b9 https://hdl.handle.net/20.500.14279/34999 https://api.elsevier.com/content/abstract/scopus_id/105014318964 |
| Rights: | CC BY |
| Prístupové číslo: | edsair.doi.dedup.....9fdfe9402b54cd4386ab8a2bccb38606 |
| Databáza: | OpenAIRE |
Full Text Finder 
Nájsť tento článok vo Web of Science | Abstrakt: | Classification of grasslands has an important role in environmental monitoring, and management. This study compares and evaluates the performance of various machine learning and deep learning algorithms in grassland classification using remote sensing data from Sentinel-1 and Sentinel-2 satellites. Sentinel-1 satellite provide Synthetic Aperture Radar data, which captures structural and moisture-related information. Sentinel-2 captures high-resolution optical images with rich spectral details. Both datasets from Sentinel-1 and Sentinel-2 satellites were used to train and evaluate a variety of machine learning models including Random Forest, Support Vector Machines, Logistic Regression, XGBoost and Deep Neural Networks. The results of this study show that Random Forest performs best on Sentinel-1 data and Neural Networks perform best when it comes to grassland classification using Sentinel-2 data. These results show how important it is to select a model based on the characteristics and the nature of the dataset. |
|---|---|
| ISSN: | 21949034 |
| DOI: | 10.5194/isprs-archives-xlviii-g-2025-295-2025 |