Tools/Script to reshape automaticaly topologic edges within a given distance in ArcGis 10?

I have a footprint feature class and a land use cluster feature class. I am looking for a method/tool/script that would allow me:

1. to reshape two edges into one (topologically)
2. to decide at which distance it can be set
3. and to run the process automatically.

The outcome will be used into an hydraulic model, so it has to have the minimum amount of vertex as possible and still keep the main orthogonal shape of the footprint.

I have looked around and found some very interesting tools , although requiring a lot of manual editing.

Has anyone already see or used something similar?

First image shows the original Data (2 layers, so no gap to fill)

The second image shows the first steps used toward the simplification of the footprint (red lines are original footprint): : Dissolve (No Multipart), Aggregate polygon (1 m distance and with option Keep orthogonal shape), simplify building.

The third image shows what I'd like to achieve although without the manual editing, I have here tried the Zipper tool: extension of one of side of a building'sfootprint to the next adjacent land use polygon (dark orange area show the extension).

• This only helps with a part of your question, but have you looked into Simplify Polygon? (ArcMap 10.0 help hasn't been working for me the past few days.)
– Paul
Jun 25, 2013 at 12:44
• I think adding a diagram (showing before and after) to this question would help.
– PolyGeo
Jun 26, 2013 at 1:18
• Hi,<br/> thanks for the quick reply. I have used the following steps: Dissolve (No Multipart), Aggregate polygon (1 m distance and with option Keep orthogonal shape), simplify building. I have then tried the Zipper tool. The result is what I'd like to achieve although without the manual editing. <br/> @PolyGeo: html-newbie question: how can I insert pictures? <br/> Thanks for your quick answers Jun 26, 2013 at 7:44
• Your comment is difficult to follow but rather than try to improve its formatting could you simply edit your original question to "improve it at source", please?
– PolyGeo
Jun 27, 2013 at 9:18