A novel spectral index to automatically extract road networks from WorldView-2 satellite imagery
This research develops a spectral index to automatically extract asphalt road networks named road extraction index (REI). This index uses WorldView-2 (WV-2) imagery, which has high spatial resolution and is multispectral. To determine the best bands for WV-2, field spectral data using a field spectr...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2015
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| Online Access: | http://psasir.upm.edu.my/id/eprint/43542/1/A%20novel%20spectral%20index%20to%20automatically%20extract%20road%20networks%20from%20WorldView.pdf http://psasir.upm.edu.my/id/eprint/43542/ |
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| Institution: | Universiti Putra Malaysia |
| Language: | English |