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Clipping Mosaic Dataset

Question asked by pamccord on Aug 15, 2017
Latest reply on Aug 16, 2017 by pamccord

Hello,

 

I've created a mosaic data set that contains population information at five time points for the African continent (2000, 2005, 2010, 2015, 2020).  There is one raster for each time point (ie, 2000 population, 2005 population, etc.).  So there are a total of five rasters in the mosaic data set.  Because these rasters are large, my goal is to clip the mosaic data set by an area of interest (AOI) defined by a polygon and produce a mosaic data set that includes the rasters for the five time points but clipped by the AOI.  I would then do my analysis using this AOI mosaic data set.  However, when I use the Clip (Data Management) tool, I'm returned only a single raster data set with two values: 0 and a large number that depends on the area that I've clipped.  Below is how I filled out the Clip tool:

Clip (Data Management) tool. Input Raster includes the path to the mosaic dataset, Output Extent includes a shapefile for the area of interest (in this case, Kenya).

The Input Raster field is filled out with the path to the mosaic data set and the the Output Extent is a path leading to a shapefile for the area of interest (in this case, Kenya).  But, as I mentioned above, the output is a single raster data set of Kenya with only two values, 0 and 134582.

 

I'm curious if part of the problem I'm having is due to the fact that all of my rasters within the mosaic data set overlap completely?  In other words, the raster for African population in the year 2000 overlaps perfectly with the raster for African population in the year 2005, and so on.  Is there a way to run the Clip tool - or any other tool for that matter - on a time series mosaic data set, like the one I have here, and have it return a time series mosaic data set that has been clipped by the AOI?

 

Thank you for your help.

Paul 

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