Testing the influence of spectral resolution for binary change detection accuracies using simulated multispectral bands resampled from hyperspectral data
The ability from remote sensing data to observe the same areas at different times of acquisition is beneficial for change detection analysis. Various sensors from passive to active sensors have been employed. However, the development of satellite hyperspectral sensors brings the premise of a more ac...
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EDP Sciences
2024-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2024/130/e3sconf_igeos2024_03001.pdf |
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| author | Nugraha Wahyu Ananta Damarjati Safri Arjasakusuma Sanjiwana |
| author_facet | Nugraha Wahyu Ananta Damarjati Safri Arjasakusuma Sanjiwana |
| author_sort | Nugraha Wahyu Ananta |
| collection | DOAJ |
| description | The ability from remote sensing data to observe the same areas at different times of acquisition is beneficial for change detection analysis. Various sensors from passive to active sensors have been employed. However, the development of satellite hyperspectral sensors brings the premise of a more accurate change detection analysis. Our study aims to test this premise by conducting the binary change detection analysis at different spectral resolution in Central Java Province. The PRISMA datasets were resampled into the spectral resolution of RapidEye (4-bands), Landsat-8 (8bands), Sentinel-2 (13-bands), and MODIS (19-bands), apart from the original spectral resolution (237-bands) that were used for detecting change using the Principal Component Analysis and KMeans unsupervised analysis methods (PCA-Kmeans). Our results demonstrated that change detection analysis using the RapidEye and Sentinel-2 spectral resolution produced the highest overall accuracies with both showing the same accuracy of 72.04 %. While the original 237 bands produced the accuracy of 65.74 %. This indicated that the detection of major changes in the surface cover can be produced using 4 to 13 bands data. However, hyperspectral data are still potential to be used to detect slight changes in the surface cover, or to perform the unmixing based change detection analysis. |
| format | Article |
| id | doaj-art-dbf821faa4ff4e57863acc4a99ea0d63 |
| institution | Kabale University |
| issn | 2267-1242 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj-art-dbf821faa4ff4e57863acc4a99ea0d632025-01-06T11:30:22ZengEDP SciencesE3S Web of Conferences2267-12422024-01-016000300110.1051/e3sconf/202460003001e3sconf_igeos2024_03001Testing the influence of spectral resolution for binary change detection accuracies using simulated multispectral bands resampled from hyperspectral dataNugraha Wahyu Ananta0Damarjati Safri1Arjasakusuma Sanjiwana2Remote Sensing Master Program, Faculty of Geography, Universitas Gadjah MadaDepartment of Geographic Information Science, Faculty of Geography, Universitas Gadjah MadaDepartment of Geographic Information Science, Faculty of Geography, Universitas Gadjah MadaThe ability from remote sensing data to observe the same areas at different times of acquisition is beneficial for change detection analysis. Various sensors from passive to active sensors have been employed. However, the development of satellite hyperspectral sensors brings the premise of a more accurate change detection analysis. Our study aims to test this premise by conducting the binary change detection analysis at different spectral resolution in Central Java Province. The PRISMA datasets were resampled into the spectral resolution of RapidEye (4-bands), Landsat-8 (8bands), Sentinel-2 (13-bands), and MODIS (19-bands), apart from the original spectral resolution (237-bands) that were used for detecting change using the Principal Component Analysis and KMeans unsupervised analysis methods (PCA-Kmeans). Our results demonstrated that change detection analysis using the RapidEye and Sentinel-2 spectral resolution produced the highest overall accuracies with both showing the same accuracy of 72.04 %. While the original 237 bands produced the accuracy of 65.74 %. This indicated that the detection of major changes in the surface cover can be produced using 4 to 13 bands data. However, hyperspectral data are still potential to be used to detect slight changes in the surface cover, or to perform the unmixing based change detection analysis.https://www.e3s-conferences.org/articles/e3sconf/pdf/2024/130/e3sconf_igeos2024_03001.pdf |
| spellingShingle | Nugraha Wahyu Ananta Damarjati Safri Arjasakusuma Sanjiwana Testing the influence of spectral resolution for binary change detection accuracies using simulated multispectral bands resampled from hyperspectral data E3S Web of Conferences |
| title | Testing the influence of spectral resolution for binary change detection accuracies using simulated multispectral bands resampled from hyperspectral data |
| title_full | Testing the influence of spectral resolution for binary change detection accuracies using simulated multispectral bands resampled from hyperspectral data |
| title_fullStr | Testing the influence of spectral resolution for binary change detection accuracies using simulated multispectral bands resampled from hyperspectral data |
| title_full_unstemmed | Testing the influence of spectral resolution for binary change detection accuracies using simulated multispectral bands resampled from hyperspectral data |
| title_short | Testing the influence of spectral resolution for binary change detection accuracies using simulated multispectral bands resampled from hyperspectral data |
| title_sort | testing the influence of spectral resolution for binary change detection accuracies using simulated multispectral bands resampled from hyperspectral data |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2024/130/e3sconf_igeos2024_03001.pdf |
| work_keys_str_mv | AT nugrahawahyuananta testingtheinfluenceofspectralresolutionforbinarychangedetectionaccuraciesusingsimulatedmultispectralbandsresampledfromhyperspectraldata AT damarjatisafri testingtheinfluenceofspectralresolutionforbinarychangedetectionaccuraciesusingsimulatedmultispectralbandsresampledfromhyperspectraldata AT arjasakusumasanjiwana testingtheinfluenceofspectralresolutionforbinarychangedetectionaccuraciesusingsimulatedmultispectralbandsresampledfromhyperspectraldata |