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Back to the catalogueData qualityCase 02 of 14
Axis-order reversal (lat/lng swap)
Coordinates supplied as [lat,lng] where [lng,lat] is expected place geometry in the wrong hemisphere.
Class
Case to account for
Affects
2 conversions
01
Detection
Coordinate out of range but valid when swapped.
02
Mitigation
01
Range-check and swap-detect
02
Reject rather than guess when ambiguous
03
Affected conversions
PointH3
OPENPolygonH3 (intersects)
OPENChapter
Coordinate And CRS FailuresMore in Data quality
Accuracy-radius attritionCoastal / mixed pixelsConfidence-convention mismatchDuplicated region IDsGeocoding uncertaintyIncomplete geometryMissing CRS declarationMissing polygonsRaster no-data valuesRaster/cell resolution mismatchRounded / truncated coordinatesWrong CRS assumedZero-island coordinates