PROPOSED MODEL FOR DREDGE VOLUME CALCULATION AT SHARM OBHUR, THE RED SEA

Abstract

The calculation of dredging volume is very important in estimating and implementing the dredging study. A comprehensive case study was conducted at the proposed Sharm Obhur site to calculate the amount of dredging necessary to facilitate berthing facility. Hydrographic surveys were conducted to identify topographical features at the proposed location. Hydrographic data was used in volume calculations through triangular irregular network (TIN) volume estimation techniques in the geographic information system (GIS). A study conducted at Sharm Obhur creek in the Red Sea using the GIS model and quantitative analysis was carried out. The study revealed that the GIS-based TIN volume model is more accurate, easier, and faster than other models available on the market. The study has significant practical potential for design, estimation, and development in the marine sector.