2016 1' Contours Generated from the 2016 state QL1 lidar flight for Indianapolis/Marion County. Contours are clipped by Township and these files are for Washington Twp S. Data projection: NAD 1983 Sta
This dataset are contour lines created from digital elevation model (DEM) that were derived from contains LiDAR-derived elevation data flown from 31 October 2015 to 5 November 2015 for Los Angeles Cou
The dataset contains breakline features derived photogrammetrically to support 2’ contours.. This data is used for the planning and management of Washington, D.C. by local government agencies.
Die Daten basieren auf luftgestützten Lasermessungen mit einer mittleren Punktdichte von 16 Punkten pro m2 und einer Höhengenauigkeit von 10 cm (1 Sigma=68%). Die Befliegung erfolgte im Frühjahr 2019.