GIS: When and why to use ArcObjects over GDAL programming to work with ArcGIS rasters and vectors?

Posted by anotherobject on Stack Overflow See other posts from Stack Overflow or by anotherobject
Published on 2010-02-16T20:50:30Z Indexed on 2010/05/11 5:54 UTC
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gis

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gdal

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python

Im just starting off with GDAL + python to support operations that cannot be done with ArcGIS python geoprocessing scripting. Mainly I am doing spatial modeling/analysis/editing of raster and vector data.

I am a bit confused when ArcObject development is required versus when GDAL can be used? Is there functionality of ArcObjects that GDAL does not do? Is the opposite true too? I am assuming that ArcObjects are more useful in developing online tools versus Desktop analysis and modeling where the difference is more to do with preference? In my case i prefer GDAL because of python support, which I believe ArcObjects lack.

thanks!

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