I have clipped a large raster data set but instead of the usual smooth edge , i now have a rough edge. Other clips produce a smooth edge. What should i do to obtain a smooth edge for my clipped data?
the smooth edged one is for a much larger area... you just can't see the expected cell layout. The rough edged one, is for a much smaller area (or much larger cell size) and it is showing what is expected.
Why are you concerned about this? The display of raster cell edges is expected behaviour
I solved the problem by using the environment settings for the clip to raster tool in arcgis. In the Environment setting i used the the same processing extent as the snap to raster and the problem was solved. Thanks any way for the audience.
From a strictly visual perspective, you can also change the ressample method for a given raster layer in Arcmap from Nearest Neighbor to Bilinear Interpretation (Layer Properties->Display tab). It won't alter the underlying data but generally makes a more pleasing visual by getting rid of the "pixely" appearance.
Dan i think you were right, i had applied what i thought was the solution to a diferetn data set, so you were right. My appologies
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