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Cadastral/Land Surveyor A cadastral/land surveyor marks property boundaries and records the information on plans and maps. They must be licensed to do this work, since the plans they make provide the basis for legal transactions of land parcels. |
![]() (Source: Seek) |
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Engineering Surveyor An engineering surveyor surveys routes for railways, roads, pipelines, canals, sewers and tunnels and makes detailed surveys of construction sites, dam sites, multistorey buildings and other engineering projects. Engineering Surveying is the broad term used to describe the work of surveyors on civil engineering jobs. The role of an engineering surveyor is a lot larger than simply set out for construction of a structure and survey pick-ups. Engineering Surveyors will usually be the professionals who first examine a finished design for a project and often will identify any design or practicality issues. The Engineering Surveyor [ES] receives the plans for the job and after review, will begin to draw them on a CAD based computer programme. During the drawing and calculation stage, the ES will be able to identify any issues in the design or any they see in terms of the practicalities of building the structure. If any issues are found, the ES will liaise with the engineering team and help in a preparation of a technical query. Once the design is plotted and calculations are completed, the work on site will begin. The ESs will first establish a network of control points around the site in a position predetermined with engineers and supervisors on site. The control points need to be in useful, safe and accessible areas but also in areas where they will not be disturbed. When the work commences, the ESs always communicate with the site supervisor and discuss which is the best and safest way to proceed with the setting out or survey task at hand. Once all the survey data has been recorded, the Engineering Surveyor will return to the office to process the data, complete calculations and finally complete the as-built documentation. The as-built documentation may be presented on a drawing, spreadsheet or a combination of both. (Source: Land Surveyors Perth) |
![]() (Source: Land Surveyors Perth) |
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Remote Sensing Surveyor A remote sensing surveyor uses digital data from high-resolution satellites and airborne imagery systems to monitor changes in the surface features of the Earth. Remote sensing plays a prominent and key role in the mapping and management of the Australian continent. Frequently it has been the only practical means to achieve the speed and detail necessary to explore and develop a rugged land covering more than 7 million km, with territorial waters of about the same area, and serve the needs of widely dispersed urban and rural communities. |
![]() (Source: RMIT) |
![]() Landsat 8 Operational Land Imager (OLI) true-colour image captured 27 April 2017 that highlights areas of mangroves that changed to the oceanic information class (shown in red) at Rocky Dam Creek/Cape Palmerston National Park. (Source: MDPI) |
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Topographic Surveyor A topographic surveyor provides information for the compilation of maps of physical features of the earth's surface, such as hills, valleys, rivers and lakes, by making field measurements and taking aerial photographs. They work on, above or below the surface of the land or sea, and often work with other professionals. |
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Geodetic Surveyor A geodetic surveyor uses signals from satellites such as the global positioning system (GPS), star observations, precise levelling and electronic distance measurements to locate positions accurately on the earth's surface for global mapping, and to monitor movements of the earth's crust. ![]() GPS Receiver (Source: ICSM) |
![]() (Source: ICSM) |
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Photogrammetric Surveyor
or Photogrammetrist A photogrammetrist specializes in using satellite images, aerial photographs, light imaging detection, and ranging technology to build models of the Earth’s surface and it’s features in order to create maps. They compile and analyze spatial data like distance and elevation. Photogrammetrists provide satellite and aerial surveys of locations to create base maps that provides geographic information systems (GIS) data to be layered on top. He or she may also use (LIDAR) technology. These systems use lasers attached to cars or planes to digitally map the topography of the earth and even the location and density of forest canopies. |
![]() (Source: ASPRS) |
| Mine Surveyor (below) | |
Knowledge, skills and attributes
Surveyors need:
Working Conditions Surveyors can work on, above or below the surface of the land or sea, and
often work with other professionals. They often work in multidisciplinary
teams, and often outdoors, travelling extensively throughout Australia and
overseas. In Australia, surveyors are often employed in fly in-fly out
(FIFO) positions, basing themselves in cities and
flying to a mine site. Tools and technologies Engineering Surveyors will use a wide range of
instruments to assist them with their on-site work. The most common of these
will be the Total Station, GPS and Dumpy Level or Digital Level.
Duties and Tasks
Surveyors may perform the following tasks:![]()

Surveyors may work in related fields such as photogrammetry, geographic
information systems or remote sensing, and as project managers or financial
advisers. After spending some years in the field, they often become
managers.
Surveyors may spend a lot of time working outdoors. They also work in
offices, analysing data and preparing plans and reports.
The role is usually a full-time position, Monday to Friday, however this
might vary when working on site.
Surveyors use a range of sophisticated surveying equipment and software,
including Global Positioning Systems (GPS), Geographic Information Systems
(GIS), Computer Assisted Drafting (CAD), theodolites (for measuring
horizontal and vertical angles) and land levels.
Education and
training/entrance requirements
To become a surveyor you usually need to complete a degree in
surveying or a related area.

































































































































