Irrigation network extraction in arid regions with using worldview-2 satellite data

نویسندگان

چکیده

After the 2000s, launch of very high-resolution satellites provided great water and irrigation network management personnel opportunities. Now, staff have opportunity to study monitor supply systems exploitation conditions remotely via satellite imagery. By using those images, specialists can search for bodies, detect defected place systems, their technical condition. Another advantage imagery is that they capture large areas Earth, keeping under control in areas. Therefore, use images has greatly developed branch since 2000s. The creation different extraction methods, models, indexes, layers analysis regions with high resolution developed. These indexes are so numerous now over 100. user difficulty getting any them analyzes. this article, we studied more than 50 which gave positive accurate results an arid region. From separated 10 most effective methods tested WorldView-2 image region water-rich Syrdarya According recommend highest accuracy method Results show NIR2 layer other methods. was 94 %. found filled sand vegetation.

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ژورنال

عنوان ژورنال: E3S web of conferences

سال: 2021

ISSN: ['2555-0403', '2267-1242']

DOI: https://doi.org/10.1051/e3sconf/202126403012