Survey

We offer a comprehensive range of surveying services using both traditional and modern techniques. Our survey team includes licensed land surveyors, Federal Aviation Administration (FAA) certified Unmanned Aerial Systems (UAS) pilots and mapping experts. From topographic surveys to map creation and construction staking to as-built surveys, we have the depth of experience, necessary skills and…

GIS

Our team of professionals are available for all your Geographic Information Systems (GIS) needs. From a simple mapping project to advanced geodatabase design and application development, we have the in-house experience and knowledge to help you communicate information in ways you thought were not possible. Our GIS services include: GIS Consulting Land Use Mapping GIS…

LiDAR

LiDAR data can be acquired and classified to provide geospatially accurate maps and models for a variety of purposes such as inventorying, vegetation management and engineering and design. Our LiDAR experts can help you collect, analyze and understand your data to help you reach your business goals. Start your LiDAR project today! Our LiDAR services…

Technical

Using our professional expertise, we provide a variety of technical services to meet client project needs. Our personnel are experienced in project and program management, business analysis and staff training, as well as providing system analysis and architecture consulting. We take the time to understand our clients’ needs and provide a customized suite of tools…

Pipeline Safety Enhancement Plan (PSEP)

PSEP was established to promote the continued safety and integrity of natural gas transmission pipelines by replacing or hydro-testing over 200 miles of high-pressure gas pipeline and replacing and/or upgrading approximately 400 mainline gas valves. GIS Surveyors Inc. (GSi) was the main contractor for the San Diego region projects providing base mapping, utility

Fire Risk Mitigation (FiRM) Program

As part of the utilities commitment to providing safe and reliable energy, SDG&E’s FiRM Program was initiated in 2013 to replace aging infrastructure most at risk for wildfires. GIS Surveyors Inc. (GSi), has united the complimentary platforms of Land Surveying and GIS to provide on-going geospatial support to the FiRM initiative. Our team…

System Wide LiDAR Mapping Project

GIS Surveyors Inc. (GSi) was awarded a follow-on project with SDG&E to manage the LiDAR system wide mapping collection and QA/QC for over 8,800 miles of their infrastructure. The project consists of the acquisition, processing and delivery of raw and processed LiDAR files, identification and classification of specified features, orthophotography and oblique photos.…