Subsurface
Interpolation
When direct measurement is not possible at every point, interpolation bridges the gaps. Meyer Land Surveying applies spatial interpolation techniques to GPR, survey, and geophysical datasets — producing continuous subsurface models that support engineering design, utility management, and risk assessment across complex sites.
What is Interpolation Work?
When direct measurement is not possible at every point, interpolation bridges the gaps. Meyer Land Surveying applies spatial interpolation techniques to GPR, survey, and geophysical datasets — producing continuous subsurface models that support engineering design, utility management, and risk assessment across complex sites.
Meyer Land Surveying has delivered interpolation work services across Southern California since 2015, combining licensed expertise with state-of-the-art technology to produce precise, compliant, and timely results for every client.
How We Deliver Interpolation Work
Data Assessment
Existing point data — GPR reflections, survey measurements, borehole logs, or utility records — are assessed for density and quality.
Method Selection
The most appropriate interpolation method (kriging, IDW, spline, or natural neighbour) is selected based on data characteristics.
Surface Generation
A continuous subsurface surface or raster model is generated from the point data.
Uncertainty Analysis
Interpolation uncertainty is quantified and mapped, providing the client with a clear picture of confidence levels.
Integration & Delivery
The interpolated surface is integrated with other project data and delivered in GIS and CAD compatible formats.
Representative Projects
Utility Depth Interpolation
Interpolated utility depth surfaces from GPR point data across large project areas for engineering design and risk assessment.
Subsurface Stratigraphy Modelling
Applied kriging interpolation to borehole and GPR data to model subsurface stratigraphy for geotechnical projects.
Groundwater Surface Modelling
Interpolated groundwater surface elevations from monitoring well data for flood analysis and environmental assessment.
Standard Deliverables
Request a Quote for Interpolation Work
Tell us about your project and we will respond within one business day with a detailed proposal tailored to your site and scope.