Our Solution Range

Higher Standards
Improved quality and efficiency

Engineering Surveying

Mining Surveys  , Volumetric & Earthworks Surveys , As-Built Surveys , Building & Construction Surveys , Pipelines Surveys , Infrastructure Surveying.

Land Surveying

Geodetic & Control Surveys , Underground Utility Mapping , Planning & Land Division Services , Topographic Surveys & Contour Mapping

Monitoring surveying

Building settlement monitoring - Structural settlement survey , Bridges, Dams, Tunnels, and Retaining walls settlement survey ...

Aerial Mapping

Remote Sensing , Photogrammetry & Drone Mapping

GIS Solutions

GPS Data Collection, Maintenance & Data Support, and Mapping & Data Analysis
Some of our Engineering Surveying Services

Infrastructure Surveying

SEMA Surveyors provide a range of survey services used in conjunction with the planning, designing and construction phases of roads, bridges, tunnels, and other public infrastructure projects.
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Pipelines Surveys

our team is qualified to carry out pipeline surveys to strengthen the absolute position and alignment of the pipeline using a mixture of conventional Techniques
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Construction Surveys

acquiring enough and definite survey data to provide accurate and real-time data to confirm that the construction project and associated ancillary works are constructed within design tolerances
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Mining Surveys

from the initial exploration to the actual mining and the eventual closure and rehabilitation , SEMA Surveyors provide mining surveying service from data gathering to design and implementation
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Some of Our Land Surveys moduls

Topographic Surveys & Contour Mapping

SEMA Surveyors provide topographic mapping services that supports engineers and consultants in designing roads and infrastructure

Planning & Land Division Services

SEMA Surveyors can carry out planning and subdivision designs in all matters of parcel divisions in accordance with local governments and development by-laws

Geodetic & Control Surveys

We are one of the leading end-to-end engineering services and solutions company in the world.
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Aerial Mapping
Remote Sensing

Remote sensing is defined as “the acquisition of information about an object or phenomenon without making physical contact with the object and thus in contrast to on-site observation, especially the Earth”. SEMA Surveyors, through strategic partnerships with Remote Sensing Service Providers, is delivering innovative geomatics solutions in Satellite Imagery, Digital Aerial Photography and Oblique Aerial Photography. Our experience and ability to combine and integrate remote sensing survey products with engineering and cadastral survey products enables us to deliver an unsurpassed geomatics solution to our clients, whilst discounting both time and cost on their projects.

Photogrammetry & Drone Mapping

The use of drones involves technology which is well established at present and continually developing. SEMA Surveyors lay the foundation to support reliable planning, design, and construction work across a wide range of industries. Our advanced geospatial technology solutions deliver survey and mapping data and insights, even in the most complex urban environments or in challenging terrain. The result is a clean, accurate 3D digital dataset optimized for 3D modeling within client workflows. Our ability to scale resources, national presence, and dedicated project management ensure that quality deliverables are completed in a timely matter.

GIS Solution
GIS Solutions

SEMA Surveyors understands that an effective GIS begins with quality data. We bring the high standards of land surveying to our GIS collection efforts. This means we help our clients perform GIS data collection that is based on a solid foundation of good survey control, that obtains accurate attribute data, and that produces useful metadata. This commitment to high-quality GIS data collection means your GIS can be used confidently by your organizations decision makers. We package GIS data in all ESRI Formats, i.e., Personal Geodatabase (PGDB), File Geodatabase (FGDB) and Shapefiles (SHP) and the conventional CAD formats. Through the project stages, SEMA Surveyors performs, GPS Data Collection, Maintenance & Data Support, and Mapping & Data Analysis.