The lineament density map was rated and weighted and then converted to lineament index map. The lineament density map illustrates that only six classes of lineament density can be identified ranged from (0 - 2.4). A lineament map is extracted from Enhanced Thematic Mapper plus (ETM+) satellite imagery using different techniques in remote sensing and GIS. Due to the close relation between lineament density and groundwater flow and yield, the lineament density map was applied to the standard DRASTIC model in order to ensure accuracy towards the consideration of the effects of potential vulnerability to contamination. In this study, to generate a map of groundwater pollution vulnerability of the basin, the standard DRASTIC method has been applied. Vulnerability, Lineament, Landsat TM 8, DRASTIC, Halabja Saidsadiq Basin (HSB)ĪBSTRACT: Groundwater is the most important source of water in the Halabja-Saidsadiq Basin. Groundwater Vulnerability Mapping Using Lineament Density on Standard DRASTIC Model: Case Study in Halabja Saidsadiq Basin, Kurdistan Region, IraqĪUTHORS: Twana O. PCI Geomatica (2001) PCI Geomatica User’s Guide Version 9.1.
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