Overlapping line segments are not being dissolved in the Polygon To Line tool.
最後に公開された状態: July 29, 2015ArcGIS for Desktop
不具合 ID 番号
BUG-000084820
送信されました
January 27, 2015
最終更新日
November 24, 2020
適用対象
ArcGIS for Desktop
見つかったバージョン
10.3
サーバー プラットフォーム
Windows
クライアント プラットフォーム
7
ステータス
Will Not Be Addressed
開発チームは、この問題またはリクエストを検討した結果、これに対処しないことに決定しました。 問題の「参考情報」セクションに、さらに詳細な説明が示されていることがあります。
参考情報
The tool works as designed and as documented. The 6 polygons not only share borders among themselves, but
also overlap and share some borders with the larger polygon. The tool reference states:
"If a polygon overlaps another polygon, two output lines will be generated representing each crossing boundary
twice: the first line will represent the outer boundary of one of the overlapping polygons, therefore, its LEFT_FID
is the feature ID of the polygon it crosses and its RIGHT_FID will be its own polygon feature ID; the second line will
be in the opposite direction, splitting the other polygon, therefore, its LEFT_FID and RIGHT_FID will be the same as
the other polygon feature ID."
So the result of PolygonToLine is correct
対処法
Use the Feature To Line tool without preserving the attributes.