Machine Learning Approaches for Developing Land Cover Mapping
In remote sensing data processing, cover classification on decimeter-level data is a well-studied but tough subject that has been well-documented. The majority of currently existent works make use of orthographic photographs or orthophotos and digital surface models that go with them (DSMs). Urban l...
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| Format: | Article |
| Language: | English |
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Wiley
2022-01-01
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| Series: | Applied Bionics and Biomechanics |
| Online Access: | http://dx.doi.org/10.1155/2022/5190193 |
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| author | Ali Alzahrani Awos Kanan |
| author_facet | Ali Alzahrani Awos Kanan |
| author_sort | Ali Alzahrani |
| collection | DOAJ |
| description | In remote sensing data processing, cover classification on decimeter-level data is a well-studied but tough subject that has been well-documented. The majority of currently existent works make use of orthographic photographs or orthophotos and digital surface models that go with them (DSMs). Urban land cover classification plays a significant role in the field of remote sensing to enhance the quality of different applications including environment protection, sustainable development, and resource management and planning. Novelty of the research done in this area is focused on extracting features from high-resolution satellite images to be used in the classification process. However, it is well known in machine learning literature that some of the extracted features are irrelevant to the classification process with a negative or no effect on its accuracy. In this work, a genetic algorithm-based feature selection approach is used to enhance the performance of urban land cover classification. Neural networks (NNs) and random forest (RF) classifiers were used to evaluate the proposed approach on a recent urban land cover dataset of nine different classes. Experimental results show that the proposed approach achieved better performance with RF classifier using only 27% of the features. The random forest tree has achieved highest accuracy 84.27%; it is concluded that the RF algorithm is an appropriate algorithm for classifying cover land. |
| format | Article |
| id | doaj-art-594f0ed8a7db42d395bb961e48601821 |
| institution | Kabale University |
| issn | 1754-2103 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Applied Bionics and Biomechanics |
| spelling | doaj-art-594f0ed8a7db42d395bb961e486018212025-02-03T05:50:40ZengWileyApplied Bionics and Biomechanics1754-21032022-01-01202210.1155/2022/5190193Machine Learning Approaches for Developing Land Cover MappingAli Alzahrani0Awos Kanan1Department of Computer EngineeringDepartment of Computer EngineeringIn remote sensing data processing, cover classification on decimeter-level data is a well-studied but tough subject that has been well-documented. The majority of currently existent works make use of orthographic photographs or orthophotos and digital surface models that go with them (DSMs). Urban land cover classification plays a significant role in the field of remote sensing to enhance the quality of different applications including environment protection, sustainable development, and resource management and planning. Novelty of the research done in this area is focused on extracting features from high-resolution satellite images to be used in the classification process. However, it is well known in machine learning literature that some of the extracted features are irrelevant to the classification process with a negative or no effect on its accuracy. In this work, a genetic algorithm-based feature selection approach is used to enhance the performance of urban land cover classification. Neural networks (NNs) and random forest (RF) classifiers were used to evaluate the proposed approach on a recent urban land cover dataset of nine different classes. Experimental results show that the proposed approach achieved better performance with RF classifier using only 27% of the features. The random forest tree has achieved highest accuracy 84.27%; it is concluded that the RF algorithm is an appropriate algorithm for classifying cover land.http://dx.doi.org/10.1155/2022/5190193 |
| spellingShingle | Ali Alzahrani Awos Kanan Machine Learning Approaches for Developing Land Cover Mapping Applied Bionics and Biomechanics |
| title | Machine Learning Approaches for Developing Land Cover Mapping |
| title_full | Machine Learning Approaches for Developing Land Cover Mapping |
| title_fullStr | Machine Learning Approaches for Developing Land Cover Mapping |
| title_full_unstemmed | Machine Learning Approaches for Developing Land Cover Mapping |
| title_short | Machine Learning Approaches for Developing Land Cover Mapping |
| title_sort | machine learning approaches for developing land cover mapping |
| url | http://dx.doi.org/10.1155/2022/5190193 |
| work_keys_str_mv | AT alialzahrani machinelearningapproachesfordevelopinglandcovermapping AT awoskanan machinelearningapproachesfordevelopinglandcovermapping |