Location Distance
An explicit-center inclusive-radius predicate. The Business compares the unrounded shortest WGS 84 ellipsoidal geodesic distance in RFC 7035 distance unit (meters) from center to the Location's authoritative geo; a value less than or equal to max matches. Implementations MAY use any algorithm that produces the WGS 84 inverse-geodesic result at sufficient precision such that the match outcome agrees with this unrounded comparison. No context, signals, IP, or serves fallback, radius clamping, tolerance, or operand substitution is permitted.
Generated from: location_distance.json
Summary
Functions
Creates a changeset for validating and casting params.
Returns the description for a field, if available.
Creates a new changeset from params.