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Back to the catalogueData qualityCase 12 of 14
Rounded / truncated coordinates
Bidstream coordinates rounded to 2–3 decimals snap to a coarse grid, biasing cell assignment.
Class
Case to account for
Affects
1 conversion
01
Detection
Coordinate precision below the cell edge length.
02
Mitigation
01
Cap effective resolution to the coordinate precision
02
Treat as point+accuracy, not exact
03
Affected conversions
PointH3
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Coordinate And CRS FailuresMore in Data quality
Accuracy-radius attritionAxis-order reversal (lat/lng swap)Coastal / mixed pixelsConfidence-convention mismatchDuplicated region IDsGeocoding uncertaintyIncomplete geometryMissing CRS declarationMissing polygonsRaster no-data valuesRaster/cell resolution mismatchWrong CRS assumedZero-island coordinates