Monitoring of agricultural drought in the middle Euphrates Area, Iraq using Landsat dataset
Joint Authors
Ulwan, Imzahim Abd al-Karim
Khalaf, Ala Ghadban
Zabun, Abd al-Razzaq T.
Source
Engineering and Technology Journal
Issue
Vol. 37, Issue 7A (31 Jul. 2019), pp.222-226, 5 p.
Publisher
Publication Date
2019-07-31
Country of Publication
Iraq
No. of Pages
5
Main Subjects
Information Technology and Computer Science
Topics
Abstract EN
This study was conducted to monitor the agricultural drought in the Middle Euphrates area, Iraq during the period from 1988 to 2018.
Multispectral Landsat TM, ETM+, and OLI images were used.
The images dated 1988, 1993, 2000, 2005, 2010, and 2018, which obtained during growth months of plants (January, February, March, November, and December).A computerized drought monitoring was adopted using ERDAS Imagine 2015, ENVI 3.2, and ArcGIS 10.5 environments to process and analysis the data.
The spectral indices, which used in this study were: The Normalized Difference Vegetation Index (NDVI) and Vegetation Condition Index (VCI).
The change analysis presented in this study is based on the statistics extracted from the six resultant drought maps.
The final results were illustrated that drought area in the region had a noticeable increase compared with no drought area.
The results revealed that percentage of nodrought area ranged between (7%) and (17%) during the period from 1988 to 2018.
The extremely and severely drought classes recorded high percentage followed by moderately and mild drought in the region.
From this study can be concluded that there is a high rate of drought in the region, especially in its southern and western parts.
American Psychological Association (APA)
Ulwan, Imzahim Abd al-Karim& Zabun, Abd al-Razzaq T.& Khalaf, Ala Ghadban. 2019. Monitoring of agricultural drought in the middle Euphrates Area, Iraq using Landsat dataset. Engineering and Technology Journal،Vol. 37, no. 7A, pp.222-226.
https://search.emarefa.net/detail/BIM-952237
Modern Language Association (MLA)
Ulwan, Imzahim Abd al-Karim…[et al.]. Monitoring of agricultural drought in the middle Euphrates Area, Iraq using Landsat dataset. Engineering and Technology Journal Vol. 37, no. 7A (2019), pp.222-226.
https://search.emarefa.net/detail/BIM-952237
American Medical Association (AMA)
Ulwan, Imzahim Abd al-Karim& Zabun, Abd al-Razzaq T.& Khalaf, Ala Ghadban. Monitoring of agricultural drought in the middle Euphrates Area, Iraq using Landsat dataset. Engineering and Technology Journal. 2019. Vol. 37, no. 7A, pp.222-226.
https://search.emarefa.net/detail/BIM-952237
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 226
Record ID
BIM-952237