![]() ![]() The feature bounding rectangle, known as the envelope does not have any geometric information.ġ) Ring Orientation is Incorrect (polygons only) - Polygon which does not self-intersect, but its rings are not oriented correctly.Ģ) Segment Orientation is Incorrect - Individual segments are not consistently oriented. The feature has nothing in the SHAPE field. Invalid Geometry Checks (Invalid Geometry Check - All NHD Layers):Invalid Geometry This type of error will result in the feature being deleted. The feature contains no geometric information in the SHAPE_LEN and/or SHAPE_AREA fields beyond its original initialization state.Įrror Type 1, must be fixed with the Repair Geometry function. All other Invalid Geometry Checks run against NHDWaterbody, NHDArea, NHDFlowline, NHDPoint, and NHDLine. The Zero-Sized Polygon check runs against only the NHDWaterbody and NHDArea feature classes. Overview - Invalid Geometry Checks Invalid Geometry Checks Overview ![]()
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