Square Contours

Discussion created by luckyphil78 on Jan 2, 2014
Latest reply on Jan 2, 2014 by geraldine.eggermontesribelux-esridist
Hi, Ive obtained some free data DEM from the USGS, namely the ASTGDEMv2 and im trying to use the rasters to produce some contours but they are squareish.

Ive tried to project the rasters and change the re-sampling technique to bilinear, as well as use the raster contouring tool in the 3D extension.

Im out of ideas.  Any tip on how to make the contours curved?

Thanks in advance.