Topographic Survey
What is The Land and Topographic Survey
The Topographic Survey and mapping are usually conducted on undeveloped land. This type of topographic survey is different from others because its primary purpose is to chart the terrain’s shape, elevation changes, surface roughness, and overall three-dimensional features. This topographic survey includes various elements such as trees, roads, manholes, utility poles, and additional features. Additionally, a topographic survey identifies essential setbacks and provides details about both surface and potentially underground utilities.
Numerous varieties of topographic survey are available, encompassing a wide range of applications. These include but are not restricted to, topographic surveys for housing societies, pipelines, buildings, chemical plants, and residential properties. Additionally, surveys can be conducted for open or desert areas, airports, hospitals, cities and villages, golf courses, rivers, roads and highways, railways, and sea ports, among others.

Topographic Survey
Professional Topographic Survey by National Line Survey
National Line Survey is dedicated to providing expert services for clients seeking topographic survey. Architects, engineers, and developers require accurate data to effectively plan their site development from start to finish. A complete land survey not only presents the boundaries and details of a site but also highlights any potential restrictions and issues that may arise. The benefits of obtaining a site survey are significant. We use the latest surveying technology, including Leica, Sokkia, Trimble GPS, and Total Stations.
We are capable of conducting fundamental topographic survey that focus on essential elements when necessary. However, our standard surveys encompass comprehensive details such as trees, shrubs, roads, pathways, inspection chambers, drainage covers, and invert levels, among others. After gathering data through any of our survey methods, it is stored electronically.
Topographic Survey
When we need a Topographic Survey
Topographic survey, commonly known as contour surveys, play a vital role in numerous sectors including real estate, civil engineering, and construction. They deliver comprehensive data regarding the landscape and land characteristics, which is essential for successful planning and implementation.
⇒ Creation of new structures
⇒ Upgrading existing facilities
⇒ Engineering of utility networks
⇒ Planning and improvement of roadways or bridges
⇒ Initiatives aimed at grading or drainage improvements.
Local government agencies often require topographic survey to evaluate the existing conditions and elevation of specific sites. These surveys are vital for gaining insights into the land’s geographical characteristics and configuration, which are important for numerous planning and development initiatives.
Topographic Survey
Benefits of a Topographical Survey and Mapping
The primary benefit of topographic survey lies in their ability to aid in the planning and decision-making process. An accurate survey eliminates the risk of costly misunderstandings about site dimensions, as well as other boundaries such as elevation levels and locations of nearby structures. Topographical building surveys serve a variety of functions and, when evaluated against alternative survey methods, can be equally or even more beneficial.
⇒ It can recognize current conditions and challenges present at a location.
⇒ Shows how building elements can be designed digitally using AutoCAD.
⇒ Highlights potential barriers that could hinder the development of the site.
⇒ It offers insights that assist designers in crafting appropriate designs tailored to the specific land topographic survey.
Topographic Survey
Surveying Technology Innovation and Expertise
Our team combines both conventional and cutting-edge topographic survey techniques to collect data for your projects, using high-accuracy GPS, total stations, drones, and laser scanning technologies. We carefully process the data in-house with specialized topographic mapping software, following strict quality assurance standards to ensure reliable and consistent results.
The topographic survey team at National Line Survey is committed to delivering the precise survey results you need, whether in traditional formats such as AutoCAD, Civil 3D, TBC, ArcGIS, Autodesk Revit, Microstation, and printed versions or in modern outputs like Civil 3D and Autodesk Revit. We offer our services throughout multiple cities in the Kingdom of Saudi Arabia, including Jubail, Riyadh, and Jeddah, and we are involved in major initiatives such as the Red Sea Project, Neom, The Line, and Qiddiya.

Topographic Survey Work Process
National Line Survey provide Expert and professional surveys in the fields of residential, commercial, infrastructure, and industrial areas.
National Line Survey (NLS) are available according to your land survey and Topographic Survey services requirements at any time in Jubail, Dammam, Khobar, Riyadh, Makkah, Medinah, Jeddah, Yanbu, Jazan, Tabuk, Neom City, and whole Kingdom Saudi Arabia.
Our company (National Line Survey) collect survey data with accuracy and precision to maintain high quality survey services.