The orthophotography data set is a collection of aerial photography or digital pictures of the ground surface from which distortions due to camera tilt and ground relief have been removed. The aerial photography was collected in March and April of 2008. The orthophotos are available in color with a 6 inch pixel resolution. The database includes 837 orthophoto map tiles. Baltimore County also has orthophotography available from 2005 and 2002.
Links:
2008 Dataset
Metadata (PDF)
Quality Plan (PDF)
Aerial Triangulation Report (PDF)
2005 Dataset
Metadata (PDF)
Quality Plan (PDF)
Camera Calibration Report (PDF)
Aerial Triangulation Report (PDF)
Revised June 29, 2009
Courthouse 