error problem in geodatabase

[adnan0001]

hi friends

 

My Geodatabase contains point, line and polygon features and original coordinate system (UTM , WGS 84). Further, I reprojected all shapes (point, line and polygon) into Lambert Conformal Conic/WGS 84. But there are many topological errors (4000). The type of topological error is mostly overlapping polygon in certain sector of the polygon features. How i can remove these errors?? Plz suggest any method/trick/tips.....thanx in advance..

[yousef2233]

Hi adnan, whats the problem with projection ? 

did you check before projection, i dont think projection matters in topological errors

you could select them all (if they are overlapping) and select create feature (you should worry about the precision from now on)

there is tbx file called Find Adjacent & Neighboring Polygons, this toolbox gives you the neighboring polygon

from the neighboring polygon, a neighbor with the greatest identical boundary is the mother polygon, so the child should merge with the mother, but the problem is how to calculate length of identical boundary 

i'm thinking on it,

i hope you could find an easier solution 

 

btw, related topic: http://www.gisarea.com/index.php?/topic/3132-clean-overlap-polygons/

[adnan0001]

thanks