EXPERIENCE

Detailed LiDAR aerial survey in lake’s area, covering 332,000 Ha. The study area focuses on the strip located upstream of the dam, parallel to the lake shoreline, on both banks, with the northern limit set at the mouth of the Cuareim River. The eastern and western boundaries are defined based on elevations above sea level, aiming to cover the expropriable area up to 36.00 m (Zero of the Riachuelo), in addition to the possible area of an administrative easement for temporary land occupation.
The collected information has been processed to generate various products, including a Digital Terrain Model (DTM), contour lines, existing elements vectorization, GIS-format mapping, photographic mosaic, and printed mapping in A0 format, which includes photomaps. These products provide a detailed and accurate representation of the terrain, ensuring correct analysis and decision-making in projects related to the lake.