Detection of desert sand dunes in the Rig Jen area using the normalized Difference excess sand index (NDESI) in Sentinel 2 images and Landsat 8 OLI sensor
Aim: The purpose of this research is to identify the area of sand dunes and their changes in desert areas using spectral indicators in Landsat 8 and Sentinel 2 satellites. Material & Method: In this research, using four bands of Sentinel 2 data, a new spectral index named NDESI has been presente...
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| Main Author: | |
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| Format: | Article |
| Language: | fas |
| Published: |
Hakim Sabzevari University
2025-05-01
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| Series: | مطالعات جغرافیایی مناطق خشک |
| Subjects: | |
| Online Access: | https://jargs.hsu.ac.ir/article_191974_4864c470c987de2c3ec4687dfffbe6b4.pdf |
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