Abstract: The present invention is an rapid terrain visualization (RTV) flight management and planning system intended to assist operators of a LIDAR mapping system in planning and conducting aerial surveys. Its primary functions include flight management, survey planning, system control, coverage evaluation, and training. Flight planning capabilities are provided through a survey planner that allows a user to define mission parameters and automatically calculates LIDAR parameters and flight lines. A course deviation indicator (CDI) is provided to the pilot(s) to show both graphically and numerically their perpendicular distance from the current desired flight line. Real-time coverage tracking is provided through a plan progress window that provides a map of the survey area including flight lines. When the aircraft passes through a survey area while the LIDAR is activated, the resulting laser swath traced on the ground is drawn on a plan progress display.

Abstract: The present invention is an rapid terrain visualization (RTV) flight management and planning system intended to assist operators of a LIDAR mapping system in planning and conducting aerial surveys. Its primary functions include flight management, survey planning, system control, coverage evaluation, and training. Flight planning capabilities are provided through a survey planner that allows a user to define mission parameters and automatically calculates LIDAR parameters and flight lines. A course deviation indicator (CDI) is provided to the pilot(s) to show both graphically and numerically their perpendicular distance from the current desired flight line. Real-time coverage tracking is provided through a plan progress window that provides a map of the survey area including flight lines. When the aircraft passes through a survey area while the LIDAR is activated, the resulting laser swath traced on the ground is drawn on a plan progress display.

Abstract: A process for the formation of 2,6-diphenylphenol involving the autocondensation of cyclohexanone with itself to form a mixture of cyclic ketones containing a tricyclic ketone fraction and the dehydrogenation of the tricyclic ketone fraction to form 2,6-diphenylphenol. The process is characterized by reaction conditions permitting the formation of 2,6-diphenylphenol on a commercial scale that is free of impurities and suitable for many new applications requiring high purity as synthesis of drugs, plastics and the like.