Mapping of groundwater zones in deserts in ArcGIS with AHP

Unlock the secrets of groundwater in arid landscapes with this practical guide! Learn to effectively utilize GIS (Geographic Information Systems) and the Analytical Hierarchy Process (AHP) to delineate groundwater areas in desert zones and arid regions. This course provides a straightforward, easy-to-learn approach applicable to a wide range of study areas.

Discover that even seemingly barren deserts hold vital groundwater resources. Understand how groundwater, a crucial freshwater reservoir, moves through aquifers – porous rock and sediment – driven by forces like capillary action.

This course focuses on AHP, a powerful multi-criteria decision analysis tool, widely used in GIS analysis for applications like soil erosion modeling. AHP combines psychological and mathematical methods to prioritize factors, enabling informed decision-making – from academic choices to resource management.

You'll learn to apply AHP to assign weights to six key thematic layers influencing groundwater formation:

• Local Climate: Understanding its impact on water availability.
• Land Slope: Analyzing its effect on groundwater flow.
• Rock and Soil Type: Assessing permeability and water retention.
• Vegetation Cover: Evaluating its role in water cycling.
• Land Use: Examining its influence on groundwater recharge.
• Water Retention & Lineaments: Mapping areas with high water holding capacity and geological structures.

Develop the skills to prepare these thematic layers for any study area, empowering you to create accurate groundwater maps for arid and semi-arid regions.

Upon completion, you'll be equipped to:

• Generate detailed groundwater area maps.
• Utilize results for thesis dissertations, publications, and independent research projects.
• Gain a comprehensive understanding of groundwater dynamics in challenging environments.