Applied Geophysical Services · Tasmania
Imaging the
Subsurface
with Precision
Non-invasive investigations that optimise resource allocation, minimise risk, and deliver actionable subsurface intelligence across Tasmania at the most competitive prices.
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Environmental · Engineering · Exploration · Concrete NDT · Geophysical Consulting
Efficiency · Sustainability · Optimisation
What We Do
Comprehensive
Geophysical Solutions
01
Bedrock Mapping
Sub-Soil Site Stability
Sub-Soil Site Stability
MASW, P-wave refraction, VS30 classification and bedrock mapping for civil and marine engineering projects.
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02
Concrete Structural
Assessment & NDT
Assessment & NDT
Structural assessment, defect detection, corrosion testing and pile integrity for bridges, piers and infrastructure.
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03
Groundwater
Mapping
Mapping
Groundwater mapping, aquifer delineation, vadose zone characterisation and contamination pathway analysis.
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04
Karst
Investigation
Investigation
Non-invasive geophysical investigation of karst terrain — sinkhole detection, dissolution void mapping and foundation risk assessment.
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05
Landfill
Assessment
Assessment
Capping thickness, boundary mapping and leachate migration analysis using multi-method geophysical surveys.
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06
Mineral
Exploration
Exploration
Detect subsurface mineral deposits, alteration zones & geological structures
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07
Precision
Agronomy
Agronomy
Mapping soil variation is crucial for deploying targeted irrigation and fertiliser regimes that minimise cost, optimise yields and support long-term soil sustainability.
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08
Salinity
Mapping
Mapping
Soil salinity is a major global issue with adverse effects on agricultural productivity and sustainability.
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09
Precision
Turfgrass Management
Turfgrass Management
Spatial mapping and analysis of soils for golf courses, sports fields and high-value turf.
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10
Unmarked
Burials
Burials
Non-invasive investigation of unmarked burials, Aboriginal middens, convict settlements and heritage-listed sites.
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Scientific Toolkit
Geophysical
Methodologies
Seismic
MASW · P-Wave Refraction · VS30
Principle
Acoustic impedance contrasts at lithological boundaries
Reveals
Layering, site competence, load-bearing parameters
ERI/IP
Electrical Resistivity · Induced Polarisation
Principle
Ionic movement and charge storage in pore fluids
Reveals
Lithology, moisture, leachate, sulfide mineralisation
Magnetics
Magnetics
Principle
Naturally occurring magnetic property variations
Reveals
Rock types, buried metallic objects, structural features
FDEM/TEM
Frequency & Time Domain Electromagnetics
Principle
Subsurface eddy current induction
Reveals
Highly conductive bodies, faults, contamination plumes
GPR
Ground Penetrating Radar
Principle
High-frequency radar reflections from dielectric contrasts
Reveals
Utilities, voids, concrete delamination, buried structures
Magnetotellurics
Mineralisation · Lithology · Crustal Structures
Principle
Resistivity profiling of deep structures
Reveals
Detect subsurface mineral deposits, alteration zones & geological structures