Specifications include, but are not limited to: ervices under the contract include but may not limited to: 1. Acquiring annual spring aerial photography in 2019, 2020, and 2021. Vertical aerial photography is acquired at altitudes ranging from 2000-9000 feet above ground along highway corridors and at wetlands, airports, and other state facilities statewide. The photography requested is to be delivered as digital frame images. 2. Collection and processing of Airborne GPS and IMU data 3. Acquiring Helicopter photography 4. Collecting and processing Airborne Light Detection and Ranging (LiDAR) data. On any project, firms may be responsible for preparation of flight layouts, coordination with DOT staff and survey consultants, and developing specifications for special projects. In general, the DOT will work with the selected firm on a project-by-project basis to determine the types of services required.