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Der L-Faktor berechnete sich nach<\/SPAN> <\/SPAN>Moore & Burch (1987):<\/SPAN><\/P>

L = (0,046 * l)^m<\/SPAN><\/P>

l = spezifische Hanglänge, berechnet aus der Einzugsgebietsgröße jeder Rasterzelle (hangaufwärts bis zur Abgrenzung des Feldblocks) durch Division mit der Seitenlänge der Rasterzelle von 5 m<\/SPAN><\/P>

m = Hanglängenexponent (in flachem Gelände 1,2 · sinα^1/3, ab einer Neigung von 4° wird der Wert 0,5 gesetzt). <\/SPAN><\/P>

Die Einzugsgebietsfläche einer Rasterzelle wurde zuvor mit SAGA GIS berechnet (Modul Flow Accumulation (recursive) - Deterministic Infinity-Algorithmus). Der Datensatz ist das Ergebnis einer Klassifikation des Originalrasters<\/SPAN> mit <\/SPAN>den Klassengrenzen:<\/SPAN> <\/SPAN>1; 2; 3; 4 ;5. <\/SPAN><\/P><\/DIV><\/DIV>", "geometryType": null, "copyrightText": "© Hessisches Landesamt für Naturschutz, Umwelt und Geologie (HLNUG)", "parentLayer": { "id": 11, "name": "EINZELFAKTOREN" }, "subLayers": [], "minScale": 0, "maxScale": 0, "defaultVisibility": false, "extent": { "xmin": 412557.5, "ymin": 5471662.5, "xmax": 585772.5, "ymax": 5723062.5, "spatialReference": { "wkid": 25832, "latestWkid": 25832, "xyTolerance": 0.001, "zTolerance": 2, "mTolerance": 2, "falseX": -5120900, "falseY": -9998100, "xyUnits": 4.504455473910538E8, "falseZ": 0, "zUnits": 1, "falseM": -100000, "mUnits": 10000 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeNone", "displayField": "Value", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "OBJECTID", "type": "esriFieldTypeOID", "alias": "OBJECTID", "domain": null }, { "name": "Value", "type": "esriFieldTypeInteger", "alias": "Value", "domain": null }, { "name": "Count", "type": "esriFieldTypeDouble", "alias": "Count", "domain": null } ], "geometryField": {}, "indexes": [ { "name": "FDO_OBJECTID", "fields": "OBJECTID", "isAscending": true, "isUnique": true, "description": "" } ], "subtypes": [], "relationships": [], "canModifyLayer": false, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query", "supportsStatistics": false, "supportsExceedsLimitStatistics": false, "supportsAdvancedQueries": false, "supportedQueryFormats": "JSON, geoJSON, PBF", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": false, "supportsPercentileStatistics": false, "supportsHavingClause": false, "supportsOrderBy": false, "supportsDistinct": false, "supportsCountDistinct": false, "supportsPagination": false, "supportsLod": false, "supportsQueryWithLodSR": false, "supportsTrueCurve": true, "supportsQueryWithDatumTransformation": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": false, "supportsTimeRelation": true, "supportsSqlFormat": false, "supportsQueryAnalytic": false }, "supportsDatumTransformation": true, "dateFieldsTimeReference": null, "preferredTimeReference": null, "datesInUnknownTimezone": false, "hasMetadata": true, "isDataArchived": false, "archivingInfo": { "supportsQueryWithHistoricMoment": false, "startArchivingMoment": -1 }, "supportsCoordinatesQuantization": true, "supportsDynamicLegends": true }