Résultats plein texte:
- geotools.mennobieringa.nl
- ); if ($a<0) $a = -1*$a; $c = 2*atan2(sqrt($a), sqrt(1-$a)); return self::EART... Lon = deg2rad($lon2-$lon1); $dPhi = log(tan($lat2/2+pi()/4)/tan($lat1/2+pi()/4)); if (abs($dLon) > pi()) $dLon = $dLon>0 ? -(2*pi()-$dLon) : (2*pi()+$dLon); $brng = atan2($dLon, $dPhi); return (rad2deg($brng)+36
