Cornerstone GIS is built on a foundation that combines years of experience in computerized mapping, GIS implementation services, GPS data collection and drone or UAV LiDAR with high resolution aerial imagery. Our LiDAR technology can provide bare earth contours. Aerial data can align perfectly with your terrestrial survey or engineering project. Orthorectified aerial photographs captured using a high resolution camera can make your projects shine. By using GPS enabled GCP's or ground control points, CGIS can provide imagery at near centimeter level accuracy and can collect geospatial data on absolute coordinates. Cornerstone GIS can also provide terrestrial based LIDAR and civil engineering services through our business partner. Merging technologies can combine aerial imagery and LIDAR point clouds to give you a realistic 3D view of your project area. Overlay your utility facilities or construction plans on up-to-date imagery without having to schedule months in advance. We can empower your decision making with the right products and data at the right time. Cornerstone GIS can help your provide professional deliverables to meet your goals. GISP certification, FAA Remote Pilot Part 107 certification and Pix4D certification. Data is processed in-house. Cornerstone GIS, LLC since 2004