public function latlon_to_lamber($lat, $lon) { $lambert = new Math_GeographicPoint_LatitudeLongitude($lat, $lon); $geo['northing'] = $lambert->toLambert($this->_config)->getNorthing(); $geo['easting'] = $lambert->toLambert($this->_config)->getEasting(); return $geo; }
private function zone() { return Math_GeographicPoint_LatitudeLongitude::zoneNumber($this->latitude_of_origin, $this->longitude_of_origin) . Math_GeographicPoint_LatitudeLongitude::UTMLetterDesignator($this->latitude_of_origin); }