GEOPHYSICAL SURVEY SERVICES
HSL offer a range of geophysical surveying techniques suitable for land engineering and environmental monitoring projects. These techniques can be used to resolve top of bedrock, type of bedrock, quality of bedrock, presence of karst / voiding, leachate mapping, landfill extents among others. These techniques include:
- Seismic refraction profiling
- Electrical resistivity profiling
- Ground penetrating radar
- Multichannel analysis if surface wave
- Electromagnetic profiling
- Cross hole seismic surveys
TOPOGRAPHICAL SURVEY SERVICES
Our surveying team can provide you with a comprehensive site topograpahical survey using the latest GNSS RTK and total station leveling surveying techniques. Our team have experience with all site challenges and are capable of providing you with a efficient survey solution. Topographical information can be used to create DTMs and to provide volumetric calculations of client assets.
“RPS has been using the services of HSL for marine geophysical and marine hydrographic work for more than 10 years and have always been completely satisfied with the quality and professionalism of the service they provided.”
“I have been using the services of HSL for marine hydrographic (multibeam and single beam) and land topographical work over the past 10 years. They have supplied many different work in our desired format and I have always been completely satisfied with the quality and professionalism of their work.”