小さな重なったポリゴンの分割

Question

<\/HEAD>こんにちは、<\/P> 分析ツールの「split」を使って重なったポリゴンを分割しようとしていますが、いくつかのポリゴンが正しく分割されません。各ポリゴンの名前が異なることを短い名前（10文字未満）を作成して再確認しましたが、いくつかのエラーがあります（1つの*.shpファイルに複数のポリゴン）。モデルビルダーも使用しましたが、結果は改善しませんでした。これを3900個のポリゴンに対して行う必要があるため、手動で行いたくありません。どなたか何か提案はありますか？どうもありがとうございます。<\/P><\/BODY><\/HTML>

DanPatterson_Retired · Answer

If you mean to split them into separate files, the Split Layers by Attributes might be what you mean.  Otherwise you may have to access the geometry of each shape separately, and do your processing on it.  It you could articulate what information you want extracted, that might make a difference.  Does it has something to do with the geometry, that geometry with respect to others?  etc?

MaruCorrea · Answer

I've been trying to attach the composite I produced, but I haven't had succeeded...or maybe yes, can you see the image? Thanks a lot.

MaruCorrea · Answer

Hi Dan, thanks for your reply. The overlapping features are in the same layer, although I've divided the layer into chunks some times to make it easier to split (save computer time). About the features: They are polygons corresponding to protected areas in the UK, very small, many about 14 ha. I need to separate each protected area to extract information from each of them separately. I attach an image that I hope makes it more understandable.