The Al Jazar Aquaculture Project, spearheaded by OADC (Oman Investment Fund), involved a comprehensive topographic survey of a 2,500-hectare site designated for aquaculture development. This project aimed to bolster Oman's aquaculture industry, emphasizing sustainable practices and efficient resource management.

Objective

The primary objective was to conduct an exhaustive topographical analysis of the Al Jazar site to inform the design and development of aquaculture facilities. This required precise mapping of land and water features, soil types, and potential environmental impacts.

Challenges

The main challenges included the vast area of the survey, the need for high-precision data, and the complexity of integrating various geographical features relevant to aquaculture development.

Solutions Implemented

1. Advanced Surveying Techniques:

• Utilized RTK drones for aerial surveying to capture detailed topographic data over the large area.
• Employed mobile mapping systems to complement aerial data and cover challenging terrains.
• Conducted ground-based surveys using 3D scanner systems and Leica RTK GPS for additional precision.

2. Data Processing and Analysis:

• Processed aerial and ground survey data using advanced software like Pix4D Mapper and AutoDesk Civil 3D.
• Created detailed 2D and 3D maps, Digital Elevation Models (DEMs), and 3D point clouds for comprehensive site analysis.
• Analyzed soil types, water bodies, and existing land use to guide sustainable aquaculture practices.

Outcomes

The topographic survey provided OADC with critical data, facilitating informed decision-making for the Al Jazar Aquaculture Project. The high-precision maps and models enabled the planning of aquaculture ponds, water management systems, and infrastructure development, considering environmental sustainability. The project set a benchmark in utilizing advanced surveying technologies for aquaculture development, contributing significantly to Oman's growing aquaculture sector.