50.037269 6.883637 50.037759 6.885797 50.037269 6.883637 50.037759 6.885797 50.037759 6.883637 50.037744 6.883682 50.037739 6.883742 50.037735 6.883809 50.037727 6.883918 50.037720 6.884069 50.037708 6.884238 50.037682 6.884398 50.037651 6.884487 50.037605 6.884629 50.037574 6.884719 50.037515 6.884817 50.037462 6.884915 50.037448 6.885008 50.037430 6.885154 50.037416 6.885246 50.037389 6.885374 50.037357 6.885501 50.037319 6.885647 50.037288 6.885745 50.037269 6.885797 191552 Entwicklung Quellen und Quellbäche Biotopkataster Flächen