GEOSCREENING / Services
Professional field data acquisition for geophysics, mapping and spatial documentation. Survey design, positioning, field QC and deliverables are defined around the site and project objective.
FIELD SERVICES
GeoScreening can undertake field acquisition when a project requires new measurements rather than processing of existing data. The method, survey design, positioning, field quality control and data handover are agreed before mobilisation.
Quotation only. There is no fixed field-acquisition price list. Each campaign is quoted after reviewing the method, location, survey extent or profile length, required density and resolution, site access, mobilisation, positioning requirements, permissions, field conditions and requested processing or interpretation.
METHODS & APPLICATIONS
A field campaign is designed from the expected target, required resolution, physical property, site constraints and the deliverables needed afterward.
Archaeological prospection; mapping of buried ferrous features and infrastructure; environmental and geological investigations; research surveys. Acquisition geometry can be designed for single- or multi-sensor systems and the required spatial resolution.
Archaeology and cultural heritage; utilities and service corridors; engineering and ground investigations; architecture, buildings and structural documentation; concrete, void and layer investigations; snow, ice, permafrost and research applications.
Geotechnical and engineering investigations; hydrogeology and environmental studies; landslides, embankments and dams; permafrost and cryosphere; archaeology; repeated and long-term monitoring. 2D, 3D and time-lapse layouts are designed to the project question.
Archaeological prospection; shallow soil and moisture contrasts; environmental mapping; conductivity surveys; site characterisation and research. Survey grids, line spacing and sensor configuration are selected for the required scale.
Topographic and site documentation; archaeology and cultural heritage; architecture and built heritage; construction and infrastructure documentation; terrain change and volumetrics; geomorphology and environmental surveys. Ground control and RTK / GNSS can be included where required.
Terrain and surface documentation; architecture and heritage recording; infrastructure and construction; detailed site models; point-cloud acquisition; GNSS / RTK control, survey grids, profile locations and georeferencing for integrated projects. The platform and instrumentation are confirmed during quotation.
Marine and nearshore magnetic or geophysical acquisition; archaeological and environmental investigations; infrastructure and research applications. Navigation, positioning, tow geometry and vessel or platform requirements are defined during quotation.
Selection and acquisition of suitable satellite scenes or image datasets, and drone-based image capture where appropriate, for environmental monitoring, land-cover analysis, change detection, terrain context and research. Commercial imagery and licensing are quoted separately.
Archaeology, engineering, infrastructure, environment, architecture and built heritage, research and complex site characterisation. Complementary methods can be designed around one coordinate framework so the resulting datasets can be processed and interpreted together.
FROM FIELD PLAN TO DATASET
Acquisition is planned with processing, spatial integration and final use in mind.
Define the target, depth, resolution, site constraints and whether one or several methods are appropriate.
Set profile or grid geometry, sampling, coordinate control, reference points and field documentation before acquisition.
Monitor acquisition quality, positioning and instrument behaviour so issues can be identified while the survey can still be adjusted.
Field data can be delivered as acquired or continue into GeoScreening processing, modelling, GIS integration and specialist interpretation under the agreed scope.
Contact
A sample dataset. A technical question. A result you need.
