Chapter 4: RESOURCES AND MASTERPLAN FOR THE TRANSFORMATION OF AGRICULTURE IN THE SADA ZONE VOLUME IV . PROPOSED IRRIGATION AND HYDROPOWER INFRASTRUCTURE DEVELOPMEN
The main purpose of undertaking topographical surveys is to collect relevant field data (location and elevation) about all important natural and man-made features in the study area (e.g. roads, settlement areas, farmland, protected areas, cultural sites, water sources, existing infrastructure, etc.) and use the information to prepare accurate maps of the study areas indicating the relative locations and elevation variations of the important
features. Ofek Aerial Photo consultants were employed to carry out these surveys.