weight overlay

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06-20-2012 01:53 PM
NishaUpadhyay
New Contributor
Hello Everyone,

I am new in this field, i am doing M.Tech. and i need to develop weighted overlay tool as required in my M.tech. project.

Please help  me how to develop weight overlay tool in arc engine same as arcinfo. i am using C#.

example: I want to weighted overlay two rasters.

the result raster=raster1*0.3+raster2* 0.5

please help me.

thanks in advance.

regards

nisha
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4 Replies
AlexanderGray
Occasional Contributor III
raster calculator does this, you need spatial analyst to do it.  Code is not necessary but scripting it in python makes it nice.
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NishaUpadhyay
New Contributor
Hello,

Thanks for your reply....

it will be really help full to me if you can guide me in above problem using C# ( as i have no knowledge of python).

regards

nisha
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AlexanderGray
Occasional Contributor III
You don't really need to write any code for this at all since you can use the toolbox tool.  But you can also write c# code if you really want to.

http://help.arcgis.com/en/sdk/10.0/arcobjects_net/conceptualhelp/index.html#/d/000100000165000000.ht...
http://help.arcgis.com/en/sdk/10.0/arcobjects_net/componenthelp/index.html#/Create_MathOp_Times_Rast...
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NishaUpadhyay
New Contributor
Hello,

I will go through the link give by you.

I may need your help in future.......

Thank You

Regards

Nisha
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