(FY12) Suwannee River FL 1.0 Meter LiDAR

Digital Aerial Solution, LLC (DAS) was awarded a Task Order by the USGS for the planning, acquisition, processing, and derivative products of LiDAR data at a nominal pulse spacing (NPS) of 1.0 meters.  The task was for approximately 725 square miles in the counties of Bradford, Union, Columbia, Madison, Lafayette, and Suwannee in Northern Florida.


DAS collected the LiDAR data using the Leica ALS60 LiDAR sensor.   Both supplemental ground control and ground control quality check points were collected.


Deliverables  of  this  task  were  required  to  be  matched  to previously collected and adjoining FY10 and FY12 USGS-GPSC LiDAR tasks produced under similar requirements.


The vertical accuracy RMSEz for the project was 9.25 cm. The task required hydro-flattening.

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