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// Semi-major axis a pub(crate) const WGS84_A: f64 = 6_378_137.; // Flattening #[allow(clippy::unreadable_literal)] pub(crate) const WGS84_F: f64 = 1.0 / 298.257223563; // UTM central scale factor pub(crate) const UTM_K0: f64 = 9996.0 / 10_000.; // UPS central scale factor pub(crate) const UPS_K0: f64 = 994.0 / 1000.;