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OpenStreetMap-Mitwirkende","name":"Open Database License 1.0","spdx":"ODbL-1.0","url":"https://opendatacommons.org/licenses/odbl/1-0/","details":"https://der-hipster.de/lizenzen/"},"regions":["Nordrhein-Westfalen · Deutschland"],"surface":"Laut OSM: 98 % Asphalt, 1 % Pflaster oder Kopfstein, für 0 % fehlt in OSM die Oberflächenangabe.","surfaceBreakdown":[{"key":"asphalt","label":"Asphalt","distanceKm":21.1,"percentage":98},{"key":"paving","label":"Pflaster oder Kopfstein","distanceKm":0.3,"percentage":1},{"key":"paved","label":"befestigte Oberfläche","distanceKm":0.0,"percentage":0},{"key":"compacted","label":"verdichtete Decke oder Feinschotter","distanceKm":0.0,"percentage":0},{"key":"unknown","label":"ohne OSM-Oberflächenangabe","distanceKm":0.0,"percentage":0}],"surfaceDataCoverage":100,"traffic":"Aus den OSM-Wegtypen abgeleitet: 41 % verkehrsarme Nebenwege, 41 % Rad-, Fuß- oder Wirtschaftswege ohne regulären Autoverkehr, 17 % Straßen im Mischverkehr, 1 % höher klassifizierte Straßen.","trafficBreakdown":[{"key":"calm","label":"verkehrsarme Nebenwege","distanceKm":8.9,"percentage":41},{"key":"separated","label":"Rad-, Fuß- oder Wirtschaftswege ohne regulären Autoverkehr","distanceKm":8.8,"percentage":41},{"key":"mixed","label":"Straßen im Mischverkehr","distanceKm":3.6,"percentage":17},{"key":"busy","label":"höher klassifizierte Straßen","distanceKm":0.3,"percentage":1}],"trafficDataCoverage":100,"signposting":"In OSM mit der Routenkennung „G“ erfasst. Symbolangabe: Grünes G. Die Vollständigkeit der Beschilderung vor Ort wird in OSM nicht flächendeckend dokumentiert.","elevationProfile":[[0.0,34.5],[0.1,34.5],[0.2,34.2],[0.3,34.3],[0.4,35.3],[0.5,36.3],[0.6,36.4],[0.7,36.0],[0.8,35.2],[0.9,34.3],[1.0,33.9],[1.1,33.8],[1.2,33.9],[1.3,33.9],[1.4,34.2],[1.5,35.8],[1.6,38.2],[1.7,38.8],[1.79,36.9],[1.89,34.5],[1.99,34.2],[2.09,35.3],[2.19,35.8],[2.29,35.2],[2.39,34.5],[2.49,34.6],[2.59,35.2],[2.69,36.4],[2.79,36.5],[2.89,34.8],[2.99,33.9],[3.09,34.0],[3.19,33.9],[3.29,33.5],[3.39,32.7],[3.49,32.8],[3.59,33.7],[3.69,34.1],[3.79,33.8],[3.89,33.3],[3.99,33.2],[4.09,34.3],[4.19,36.2],[4.29,37.0],[4.39,35.9],[4.49,33.6],[4.49,33.6],[4.59,32.3],[4.69,31.9],[4.79,32.0],[4.89,32.0],[4.99,31.7],[5.09,31.7],[5.19,32.2],[5.29,32.5],[5.39,32.2],[5.49,32.2],[5.59,33.1],[5.69,33.8],[5.79,33.1],[5.88,32.1],[5.98,32.3],[6.08,33.5],[6.18,34.0],[6.28,32.7],[6.38,31.8],[6.48,31.5],[6.58,31.2],[6.68,31.1],[6.78,31.2],[6.88,31.2],[6.98,30.8],[7.08,30.6],[7.18,31.1],[7.28,31.8],[7.38,32.4],[7.48,32.7],[7.58,32.8],[7.68,33.5],[7.78,34.9],[7.88,35.7],[7.98,36.1],[8.08,37.5],[8.18,39.8],[8.28,41.8],[8.38,41.0],[8.48,37.8],[8.58,35.5],[8.68,33.8],[8.78,32.1],[8.88,30.6],[8.98,30.2],[9.08,30.9],[9.18,30.6],[9.28,29.5],[9.38,29.3],[9.48,29.8],[9.58,31.9],[9.68,36.3],[9.78,38.8],[9.88,36.4],[9.98,32.5],[10.08,30.4],[10.18,30.4],[10.28,31.1],[10.38,31.7],[10.48,32.3],[10.58,31.9],[10.68,31.3],[10.78,31.7],[10.88,31.8],[10.98,31.9],[11.08,33.7],[11.18,35.4],[11.28,34.6],[11.38,32.5],[11.48,30.8],[11.58,30.5],[11.68,31.1],[11.78,31.6],[11.88,33.2],[11.98,35.6],[12.08,36.0],[12.18,35.0],[12.28,34.9],[12.38,35.9],[12.48,36.9],[12.58,35.9],[12.68,34.3],[12.77,33.9],[12.87,34.4],[12.97,34.8],[13.07,34.7],[13.17,34.9],[13.27,35.5],[13.37,36.4],[13.47,36.8],[13.57,36.8],[13.67,36.6],[13.77,36.3],[13.87,36.4],[13.97,36.5],[14.07,36.0],[14.17,36.2],[14.27,36.7],[14.37,36.3],[14.47,35.9],[14.57,36.2],[14.67,36.1],[14.77,36.1],[14.87,36.3],[14.97,35.8],[15.07,35.6],[15.17,35.8],[15.27,35.7],[15.37,35.0],[15.47,34.9],[15.57,35.5],[15.67,35.9],[15.77,36.4],[15.87,37.0],[15.97,37.1],[16.07,37.5],[16.17,38.0],[16.27,38.1],[16.37,38.0],[16.47,37.6],[16.57,37.3],[16.67,38.1],[16.77,38.3],[16.87,37.8],[16.97,37.8],[17.07,37.5],[17.17,36.8],[17.27,36.3],[17.37,36.4],[17.47,36.7],[17.57,36.5],[17.67,36.0],[17.77,35.6],[17.87,34.9],[17.97,34.0],[18.07,33.1],[18.17,32.2],[18.27,32.1],[18.37,33.4],[18.47,35.3],[18.57,36.2],[18.57,36.2],[18.66,35.5],[18.76,34.6],[18.86,33.6],[18.95,32.1],[19.05,31.0],[19.15,31.3],[19.24,32.3],[19.34,32.6],[19.44,32.4],[19.53,33.1],[19.63,34.8],[19.73,35.0],[19.82,33.2],[19.92,31.6],[20.02,31.1],[20.11,31.1],[20.21,31.4],[20.31,32.1],[20.4,32.8],[20.5,33.3],[20.6,33.4],[20.69,32.8],[20.79,32.4],[20.89,32.5],[20.98,33.1],[21.08,34.2],[21.18,34.6],[21.28,34.1],[21.37,34.5],[21.37,33.6],[21.43,33.6],[21.48,34.4],[21.48,35.4],[21.54,35.0],[21.6,34.2]],"elevationProfileSegments":[{"points":[[0.0,34.5],[0.1,34.5],[0.2,34.2],[0.3,34.3],[0.4,35.3],[0.5,36.3],[0.6,36.4],[0.7,36.0],[0.8,35.2],[0.9,34.3],[1.0,33.9],[1.1,33.8],[1.2,33.9],[1.3,33.9],[1.4,34.2],[1.5,35.8],[1.6,38.2],[1.7,38.8],[1.79,36.9],[1.89,34.5],[1.99,34.2],[2.09,35.3],[2.19,35.8],[2.29,35.2],[2.39,34.5],[2.49,34.6],[2.59,35.2],[2.69,36.4],[2.79,36.5],[2.89,34.8],[2.99,33.9],[3.09,34.0],[3.19,33.9],[3.29,33.5],[3.39,32.7],[3.49,32.8],[3.59,33.7],[3.69,34.1],[3.79,33.8],[3.89,33.3],[3.99,33.2],[4.09,34.3],[4.19,36.2],[4.29,37.0],[4.39,35.9],[4.49,33.6]],"gapBeforeKm":0.0},{"points":[[4.49,33.6],[4.59,32.3],[4.69,31.9],[4.79,32.0],[4.89,32.0],[4.99,31.7],[5.09,31.7],[5.19,32.2],[5.29,32.5],[5.39,32.2],[5.49,32.2],[5.59,33.1],[5.69,33.8],[5.79,33.1],[5.88,32.1],[5.98,32.3],[6.08,33.5],[6.18,34.0],[6.28,32.7],[6.38,31.8],[6.48,31.5],[6.58,31.2],[6.68,31.1],[6.78,31.2],[6.88,31.2],[6.98,30.8],[7.08,30.6],[7.18,31.1],[7.28,31.8],[7.38,32.4],[7.48,32.7],[7.58,32.8],[7.68,33.5],[7.78,34.9],[7.88,35.7],[7.98,36.1],[8.08,37.5],[8.18,39.8],[8.28,41.8],[8.38,41.0],[8.48,37.8],[8.58,35.5],[8.68,33.8],[8.78,32.1],[8.88,30.6],[8.98,30.2],[9.08,30.9],[9.18,30.6],[9.28,29.5],[9.38,29.3],[9.48,29.8],[9.58,31.9],[9.68,36.3],[9.78,38.8],[9.88,36.4],[9.98,32.5],[10.08,30.4],[10.18,30.4],[10.28,31.1],[10.38,31.7],[10.48,32.3],[10.58,31.9],[10.68,31.3],[10.78,31.7],[10.88,31.8],[10.98,31.9],[11.08,33.7],[11.18,35.4],[11.28,34.6],[11.38,32.5],[11.48,30.8],[11.58,30.5],[11.68,31.1],[11.78,31.6],[11.88,33.2],[11.98,35.6],[12.08,36.0],[12.18,35.0],[12.28,34.9],[12.38,35.9],[12.48,36.9],[12.58,35.9],[12.68,34.3],[12.77,33.9],[12.87,34.4],[12.97,34.8],[13.07,34.7],[13.17,34.9],[13.27,35.5],[13.37,36.4],[13.47,36.8],[13.57,36.8],[13.67,36.6],[13.77,36.3],[13.87,36.4],[13.97,36.5],[14.07,36.0],[14.17,36.2],[14.27,36.7],[14.37,36.3],[14.47,35.9],[14.57,36.2],[14.67,36.1],[14.77,36.1],[14.87,36.3],[14.97,35.8],[15.07,35.6],[15.17,35.8],[15.27,35.7],[15.37,35.0],[15.47,34.9],[15.57,35.5],[15.67,35.9],[15.77,36.4],[15.87,37.0],[15.97,37.1],[16.07,37.5],[16.17,38.0],[16.27,38.1],[16.37,38.0],[16.47,37.6],[16.57,37.3],[16.67,38.1],[16.77,38.3],[16.87,37.8],[16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Näherungsprofil aus SRTM-Höhendaten entlang der OSM-Routensegmente (ca. 90 m Raster)","lowestM":29,"highestM":42,"elevationDataCoverage":100,"duration":"ca. 1:15 Std.","durationNote":"Automatische Fahrzeitschätzung aus Distanz, Höhenmetern und OSM-Untergrund","difficulty":"leicht","difficultyNote":"Automatische Einordnung aus Distanz, Steigung, Untergrund und Routentyp","bikeRecommendation":"Tourenrad, Trekkingrad oder E-Bike","tagline":"21,6 km · ca. 80 hm · Nordrhein-Westfalen","summary":["Radrundwanderweg Grefrath ist als 21,6 km lange Rundroute in Nordrhein-Westfalen erfasst.","Der Track kommt auf 21,6 km und rund 80 Höhenmeter; der höchste Punkt liegt bei etwa 42 m. Laut OSM sind 98 % des Gesamttracks als Asphalt erfasst; für 100 % ist der Belag in OSM angegeben. Aus Distanz, Höhenmetern und Belag ergibt sich als grobe Fahrzeitschätzung ca. 1:15 Std."],"metaDescription":"Radrundwanderweg Grefrath: 21,6 km, ca. 80 hm in Nordrhein-Westfalen. GPX-Track, Karte, Höhenprofil, Belag und Quellen.","editorialMetadata":{"textType":"automatisch aus offenen Routendaten erstellt","generatedAt":"2026-07-16","version":1,"reviewed":false,"note":"Nicht redaktionell befahren; Sperrungen und Beschilderung vor dem Start prüfen."},"slug":"radrundwanderweg-grefrath-221990","sources":[{"label":"OpenStreetMap-Routenrelation","url":"https://www.openstreetmap.org/relation/221990","note":"Geometrie und strukturierte Routentags · ODbL 1.0"}],"openDataMetadata":{"retrievedAt":"2026-07-15T23:15:55+00:00","osm":{"relationIds":[221990],"taggedRelations":1,"license":"ODbL 1.0","licenseUrl":"https://opendatacommons.org/licenses/odbl/1-0/"}}}