National Line Survey - Land and Marine

A topographic survey is typically conducted on undeveloped land. Different from other types of land surveys, this survey aims to describe the shape, elevation change, surface roughness, contours, and overall three-dimensional features of the terrain. It includes various elements such as trees, roads, manholes, utility poles, and additional landscape features.

A marine survey, also known as a hydrographic survey, involves the detailed mapping of the underwater area at the bottom of a body of water. This survey assesses the depth of the water and identifies the volume of sediment located below the water surface. It plays a vital role in the dredging process, as it provides essential insight into the extent of sediment accumulation in the marine environment.

Our company offers GIS mapping services throughout the Kingdom of Saudi Arabia, catering to a diverse clientele including architects, planning consultants, utility providers, developers, builders, and various local authorities. National Line Survey is equipped to provide comprehensive GIS services that effectively display a wide range of technical and geographic attributes.

In the process of designing, planning, and implementing various types of construction projects, it is very important to identify all the relevant services. To achieve this goal, surveys are carried out using electromagnetic detection methods and ground penetrating radar (GPR) technology, which utilizes the most advanced equipment and software available.

3D laser scanning serves as an exceptionally effective tool for three-dimensional imaging. This technology allows for the comprehensive three-dimensional capture of a specific area in X, Y, and Z coordinates without any physical interaction. By emitting a laser beam, the scanner produces a complete 360-degree image, resulting in a point cloud consisting of millions of individual 3D points.

NLS Quantity Surveyors offer extensive knowledge and specialist skills for a wide range of construction projects across a range of sectors. Our services include professional stockpile survey, quarry survey, earthwork quantity assessment, cut and fill quantity surveying, and storage quantity surveying. We prioritize working with our clients to effectively meet their needs.