Topographic, Hydrographic & Oceanographic survey services, with expertise in combining multi-discipline surveys into single projects.Topographic survey activities include land survey, building elevations and measured internal floor plans, road and carriageway surveys, quarry and landfill surveys including volumetric calculations, utility and infrastructure surveys, renewable energy projects (windfarms etc), pipeline and outfall works, littoral surveys & beach errosion studies, river section surveys for flood risk analysis, engineering and setting out works, monitoring works and architectural related technical consultancy.Hydrographic surveys include singlebeam and swathe bathymetry, side-scan sonar, sub-bottom profiling and geophysical reporting, magnetometer surveys, dredger monitoring works including Digital Terrain Modelling (DTM) and volumetric calcualtions, coastal engineering support, diver inspection surveys and related worksOceanographic services include current monitoring, grab sampling and Particle Distribution Analysis (PDA), water sampling, dye tracing and drogue tracking, dispersion studies and underwater imagery.A range of survey vessels are also available for separate charter, inclusive of equipment and coxswain.