Open AccessWater Quality index for Surface Water Assessment by using Remote Sensing and GIS Techniques, AL- Najaf, Al-Manathera district, Iraq
Author(s) -
Najlaa Abdulameer Ali Al-Dahhan,
Ali K. Hussein Al-Atwi,
Mohanad G. Murad. Al-Zubaidi
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1294/7/072015
Subject(s) - raster graphics , surface water , environmental science , water quality , irrigation district , hydrology (agriculture) , irrigation , multivariate interpolation , remote sensing , environmental engineering , mathematics , geography , geology , statistics , computer science , ecology , geotechnical engineering , biology , artificial intelligence , bilinear interpolation
This study carried out in AL-Najaf province within Al-Manathera district that contents stream network, in dry season (2018), twenty samples collected and six physicochemical parameter analyzed for surface water in laboratory of environment and agriculture directorate in AL-Najaf Province.Six physicochemical parameter like Ec (mmho/cm), TDS(mg/liter), Ca +2 (mg/liter), Cl − (mg/liter), So4 −2 (mg/liter), and PH.Standards Iraq for irrigation purpose were used and inverse distance waited(IDW) interpolation has been utilized to create of six parameters spatial distribution map above.Raster calculator of Arc map GIS 10.2 software presented water quality index for surface water samples ranged between 54.2912- 79.9387.