Learn More. Data Capturing Technology With a variety of equipment at our disposal, RGB, FLIR, Thermal, and Multi-spectral camera technologies can be used to meet your specific needs. Point Cloud Bartram Trail Surveying, Inc. has keen knowledge into the functionality of Pix4D, Leica Cloudworx, and Trimble Business Center, using it to process imagery collected by the drone and process point cloud data in AutoCAD. Drone Technology We use state of the art technology when it comes to drones. Using top of the line payloads and robotics. Drafting Our team of very talented AutoCAD technicians will be able to assist with any of your drafting needs. Data Analysis With our combination of software technology from ESRI, our team can assist you in completing projects using their professional knowledge.