Matching multiple rasters with colour ramps - esri

Message from discussion Matching multiple rasters with colour ramps

maphew

More options May 16, 2:32 pm

From: maphew <map...@gmail.com>

Date: Fri, 16 May 2008 11:32:05 -0700 (PDT)

Local: Fri, May 16 2008 2:32 pm

Subject: Re: Matching multiple rasters with colour ramps

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This is how I've dealt with this in Arcmap 9.2:

Set the layer symbology for each raster to Stretched, Min-max, and
edit high-low values to be the same across all the layers.

Unfortunately there is no method (that I know of) to define the
symbology once and then apply to to all layers. It does reduce the
number of clicks a teeny bit to use the [Import] symbology button.
When done group the layers and save the group as a layer file so you
don't have to do this again.

If the rasters are in GRID format I believe there is a way to save a
common color table for each one but I've lost touch with how. Search
through the commandline Arcinfo Workstation docs/forums for that.

cheers,
-matt

On Apr 25, 7:56 am, Mister Scoville <andrew.adc...@wales.gsi.gov.uk>
wrote:

> I'm hoping someone can help with this problem I'm having matching the
> colour ramp between multiple adjacent digital surface model tiles.
> Each tile displays the full colour ramp, but because they vary in the
> range of heights there is no match-up at their boundaries. I've had a
> play with the stretched colour ramp functions but without success.

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