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I have a shapefile which contains the streams that were digitized from a satellite Image. I would like to calculate the stream order for this data. The data does not exactly match the DEM that I have, since the satellite image was of much higher resolution.

Is there any arcscript, code or readymade tool which I could use to calculate the stream orders?

I have Arcgis 10 with spatial & 3D analyst, as well as QGIS.

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1 Answer

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check this....it is for arcgis9.3.x

http://store.nvisionsolutions.com/index.php?main_page=product_info&products_id=3

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Thanks! I will check that out. – Devdatta Tengshe Apr 3 '12 at 16:58
It worked as I had wanted. There were just a few intermidatery steps that I had to do, like first export to a coverage, so that there would be from and to nodes. After that it worked in a jiffy. – Devdatta Tengshe Apr 4 '12 at 5:53

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