Vertex Density Inspector
Count vertices for every GeoJSON feature and flag unusually dense geometry before web mapping, simplification, or dataset delivery.
Input
Vertex count is a complexity indicator rather than a quality score; dense features may be necessary for accurate boundaries.
Review these warnings
Validation report
Map preview
Understanding Vertex Density Inspector
Profiles and diagnostics
Count vertices for every GeoJSON feature and flag unusually dense geometry before web mapping, simplification, or dataset delivery.
Vertex Density Inspector describes patterns found in the supplied features or properties. Counts, ranges and distributions help reveal structure and anomalies but do not establish that the data matches the real world.
How to use the report
Vertex count is a complexity indicator rather than a quality score; dense features may be necessary for accurate boundaries.
Use the Vertex Density Inspector report to investigate missing, mixed-type and extreme values rather than treating every unusual value as an error.