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Elevation contours were generated using data obtained during an aerial LiDAR flight on April 21, 2019. This 2D polyline feature class includes 1ft elevations derived from a triangulated terrain surface (TIN) based on all ground classified points, hydro lines and break lines. Isolations shorter than 45ft were removed from the data.
LiDAR Flight Details:
Point Density: 8pts/sq. meter
RMSE for control point fit: 0.074ft
RMSE for relative fit between LiDAR flight lines: 0.058ft
For additional details regarding this dataset please contact the City of Bend GIS Department: gis@bendoregon.gov