ONSHORE SURVEY
Geometra
provides a full range of onshore survey services both domestically and internationally,
operating from its branch offices in collaboration with hydrographic survey and land survey departments at home. We have an
unmatched track record of successful project delivery to clients with
onshore multi-disciplinary nature as evident by our completed projects
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- Geodetic Control In Remote Areas
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Geometra
carries out high-accuracy control surveys in remote areas using the
latest advancements in GPS technology to provide “basic control”
or horizontal and vertical positions of points to which supplementary
surveys are adjusted. Control or geodetic surveys are conducted in
line with industry standards by qualified experienced staff to
provide geographic positions and plane coordinates of
triangulation, traverse stations and the elevations of bench marks.
These control points are further used as references for
hydrographic surveys of the coastal waters and
for topographic control surveys. |
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- Onshore Pipeline, Transmission Route Surveys
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Our
onshore survey teams provide route surveys necessary for the location
and construction of lines of transportation and communication such as
pipelines, railroads, highways, open–conduit systems and power lines.
We provide the initial topographic surveys necessary for the conception
of the new project and subsequently locate and mark centrelines,
determine elevations along and across the centreline (profiling),
staking out extremities for cut and fill, computation of earthwork
volume, determine drainage areas for culverts and ditches, layout of
structures such as bridges and culverts and location of right of way
boundaries. |
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- Erosion Studies
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The
primary goal of such a survey is to identify the state of erosion of the
seabed and along the coast line to ensure the safety of costal or
marine structure construction. Geometra carries out erosion study
surveys with detailed bathymetry and sea bed features acquisition in
order to detect any objects or debris and features on the seabed prior
to construction work. |
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- Real-Time Kinematic (RTK) and DGPS Surveys
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For
onshore survey operations, DGPS/RTK technology plays an important role.
From simple ground control establishment through to large-scale
topographic & acquisition surveys and GIS database establishment,
our onshore survey teams are adequately equipped and highly specialized
to deliver high quality data critical to every stage of your project.
Onshore survey services using DGPS/RTK technology is backed by
conventional survey instruments and extended to deformation monitoring,
accurate positioning of points (XYZ), setting out and construction
survey. |
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- Marine Piling Setting Out
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Geometra's
experienced surveyors provide error-free pile setting out of marine
piles for new jetties, bridges and wherever a marine
structure is connected to the shore. We utilize leading edge computer
software, conventional survey equipment and GPS technology and transfer
data directly from the design drawing to the instrument, obviating the
need for error-prone calculations. Deliverables also include real-time
monitoring of setting out and As-Builts. |
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