survey
our expertise
Accuracy of existing conditions is critical for the design and construction of all successful engineering projects. Patrick provides survey and mapping services that are conducted by accomplished professional land surveyors, geodetic surveyors and OSHA-certified personnel who deliver dependable data on even the most complex projects, using today’s most cutting-edge technology. Patrick’s LIDAR and drone equipment can scan hundreds of thousands of points across a multitude of surfaces to create point clouds, which accurately depict shapes that can be used reliably by our clients in the utility, industrial, rail, and roadway industries.
our disciplines
UAV Imagery + Mapping
Terrestrial LIDAR
Bathymetric
Easement, Boundary + ALTA
Corridor ROW Surveys + Layouts
Interior 3D Scanning + LIDAR
Topographic Survey
Subsurface Utility Engineering (SUE)
Height Modernization
Deformation Monitoring
Engineering Surveys
Geospatial Services
our projects
Confidential Client | Evidence with UAV Imagery + Ground Survey Planimetrics
Patrick performed a boundary survey to document the location of boundary lines between landowners. In order to better document the landowner occupation in the area, Patrick performed a UAV flight over the adjoining properties. Patrick processed the imagery from the UAV to create an orthomosaic that was referenced to the ground survey. The aerial imagery was superimposed accurately with the rest of the ground survey results such as edges of walls and property lines.