CONTACT & LOCATIONS NEWS MENU ≡ SERVICES SPECIALTY SERVICES GIS / Database Management Building, managing, and communicating complex GIS databases Our GIS experts analyze and interpret geospatial data and integrate Global Positioning System (GPS) data into GIS for a wide variety of environmental and geotechnical projects. Presenting the results clearly with maps and other graphics, we effectively use light detection and ranging (LIDAR) to integrate topographic data with geotechnical investigations for more accurate site characterizations. Using LIDAR data in potential landslide areas helps Shannon & Wilson provide accurate modeling of scalable contour intervals and geomorphic mapping of recent and historical activity, helping our clients appropriately mitigate landslide risk. Our field staff uses mobile GIS technology to collect and modify data in the field, and we use the most current version of ESRI® ArcGIS software available to provide our clients with results on which they can rely. SERVICES FOR: Geologic hazard mapping Contaminant plume delineations Long-term groundwater modeling Landfill compliance Corridor studies GIS/DATABASE MANAGEMENT PROJECTS SR 520 Floating Bridge And Landings Project Transportation MORE Baker Dam Water MORE Beacon Hill Link Light Rail Project MORE Beartooth Highway Emergency Repairs Transportation MORE Tacoma Link Light Rail Transportation MORE Oso Landslide Assessment MORE Fairbanks International Airport Water MORE Fairbanks Regional Fire Training Facility Water MORE PFAS Evaluations For Alaska DOT&PF Water MORE Burnside Bridge Seismic Resiliency Study Transportation MORE Lake Oswego Interceptor Sewer Geotechnical Design Water MORE MAX Orange Line & Tilikum Bridge Transportation MORE Southern Flow Corridor Project Water MORE BPA Midway-Ashe 230kV Transmission Line Federal Industrial MORE I-5 Medford Viaduct Planning & Environmental Study Transportation MORE Reedsport Levee Certification Project Transportation MORE SEE ALL PROJECTS Let's Talk About Your Project GET IN TOUCH MARKETS Transportation Water Property Development Industrial Federal SERVICES Geotechnical Engineering Contamination / Remediation Geologic Hazards Natural Resources Water Resources Design-Build Tunneling / Underground Arctic Engineering Construction Management Specialty Services ABOUT The Company People Corporate Responsibility/Scholarships CONTACT & LOCATIONS Seattle Anchorage Chicago Denver Fairbanks Jacksonville Los Angeles Madison Portland Sacramento Salt Lake City St. Louis Tri-Cities PROJECTS Explore CAREERS Working At Shannon & Wilson CONTACT & LOCATIONS NEWS CLIENT PORTAL © 2021 SHANNON & WILSON, INC. SEATTLE WEBSITE DESIGN