{ "currentVersion": 11.3, "cimVersion": "3.3.0", "id": 0, "name": "LCE_BV_FRACTIONS", "type": "Feature Layer", "description": "Les 'fractions de bassins versants' représentent le découpage élémentaire des bassins versants (BV) de cours d'eau, délimités selon la topographie.\n\nA chaque surface correspond un exutoire de BV, positionné selon les règles suivantes:\n- à chaque confluence de cours d'eau;\n- à chaque changement d'état le long du cours d'eau, si une surface contributive significative peut-être définie.\n\nLes limites des BV ont été digitalisées manuellement à partir des lignes d'écoulement préférentiel, obtenues automatiquement à partir du MNT.\n\nRemarques importantes:\n- s'agissant de BV toopographiques, l'écoulement des eaux dans les réseaux de canalisation n'est pas pris en considération;\n- les lignes de structure non naturelles (tels que murs, routes, etc.) ne sont pas prises en considération. La pertinence des BV en milieu urbain est ainsi amoindrie.", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 2056, "latestWkid": 2056, "xyTolerance": 2.0E-4, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -29386400, "falseY": -33067900, "xyUnits": 9999.97779558881, "falseZ": 0, "zUnits": 1, "falseM": 0, "mUnits": 1 }, "copyrightText": "", "parentLayer": null, "subLayers": [], "minScale": 0, "maxScale": 0, "referenceScale": 0.0, "drawingInfo": { "renderer": { "type": "simple", "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 207, 199, 252, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.7 } } }, "scaleSymbols": true, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 2481535.3545740396, "ymin": 1102244.6491942257, "xmax": 2517295.5771775097, "ymax": 1140714.6671146303, "spatialReference": { "wkid": 2056, "latestWkid": 2056, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -27386400, "falseY": -32067900, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeNone", "displayField": "cours_eau", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "cours_eau", "type": "esriFieldTypeString", "alias": "COURS_EAU", "length": 50, "domain": null }, { "name": "bv_principal", "type": "esriFieldTypeString", "alias": "BV_PRINCIPAL", "length": 30, "domain": null }, { "name": "code_cide", "type": "esriFieldTypeInteger", "alias": "CODE_CIDE", "domain": null }, { "name": "no_exutoire", "type": "esriFieldTypeInteger", "alias": "NO_EXUTOIRE", "domain": null }, { "name": "surface_ha", "type": "esriFieldTypeDouble", "alias": "SURFACE_HA", "domain": null }, { "name": "alti_min", "type": "esriFieldTypeDouble", "alias": "ALTI_MIN", "domain": null }, { "name": "alti_max", "type": "esriFieldTypeDouble", "alias": "ALTI_MAX", "domain": null }, { "name": "alti_moyenne", "type": "esriFieldTypeDouble", "alias": "ALTI_MOYENNE", "domain": null }, { "name": "alti_mediane", "type": "esriFieldTypeDouble", "alias": "ALTI_MEDIANE", "domain": null }, { "name": "pente_min", "type": "esriFieldTypeDouble", "alias": "PENTE_MIN", "domain": null }, { "name": "pente_max", "type": "esriFieldTypeDouble", "alias": "PENTE_MAX", "domain": null }, { "name": "pente_moyenne", "type": "esriFieldTypeDouble", "alias": "PENTE_MOYENNE", "domain": null }, { "name": "pente_mediane", "type": "esriFieldTypeDouble", "alias": "PENTE_MEDIANE", "domain": null }, { "name": "pente_ecoulement", "type": "esriFieldTypeDouble", "alias": "PENTE_ECOULEMENT", "domain": null }, { "name": "long_ecoulement", "type": "esriFieldTypeDouble", "alias": "LONG_ECOULEMENT", "domain": null }, { "name": "surface_impermeable", "type": "esriFieldTypeDouble", "alias": "SURFACE_IMPERMEABLE", "domain": null }, { "name": "taux_impermeabilite", "type": "esriFieldTypeDouble", "alias": "TAUX_IMPERMEABILITE", "domain": null }, { "name": "signifiance_impermeabilite", "type": "esriFieldTypeString", "alias": "SIGNIFIANCE_IMPERMEABILITE", "length": 10, "domain": null }, { "name": "occup_sol_01", "type": "esriFieldTypeDouble", "alias": "OCCUP_SOL_01", "domain": null }, { "name": "occup_sol_02", "type": "esriFieldTypeDouble", "alias": "OCCUP_SOL_02", "domain": null }, { "name": "occup_sol_03", "type": "esriFieldTypeDouble", "alias": "OCCUP_SOL_03", "domain": null }, { "name": "occup_sol_04", "type": "esriFieldTypeDouble", "alias": "OCCUP_SOL_04", "domain": null }, { "name": "occup_sol_05", "type": "esriFieldTypeDouble", "alias": "OCCUP_SOL_05", "domain": null }, { "name": "occup_sol_06", "type": "esriFieldTypeDouble", "alias": "OCCUP_SOL_06", "domain": null }, { "name": "occup_sol_07", "type": "esriFieldTypeDouble", "alias": "OCCUP_SOL_07", "domain": null }, { "name": "occup_sol_08", "type": "esriFieldTypeDouble", "alias": "OCCUP_SOL_08", "domain": null }, { "name": "occup_sol_09", "type": "esriFieldTypeDouble", "alias": "OCCUP_SOL_09", "domain": null }, { "name": "occup_sol_10", "type": "esriFieldTypeDouble", "alias": "OCCUP_SOL_10", "domain": null }, { "name": "occup_sol_11", "type": "esriFieldTypeDouble", "alias": "OCCUP_SOL_11", "domain": null }, { "name": "occup_sol_12", "type": "esriFieldTypeDouble", "alias": "OCCUP_SOL_12", "domain": null }, { "name": "occup_sol_13", "type": "esriFieldTypeDouble", "alias": "OCCUP_SOL_13", "domain": null }, { "name": "occup_sol_14", "type": "esriFieldTypeDouble", "alias": "OCCUP_SOL_14", "domain": null }, { "name": "occup_sol_15", "type": "esriFieldTypeDouble", "alias": "OCCUP_SOL_15", "domain": null }, { "name": "occup_sol_16", "type": "esriFieldTypeDouble", "alias": "OCCUP_SOL_16", "domain": null }, { "name": "occup_sol_17", "type": "esriFieldTypeDouble", "alias": "OCCUP_SOL_17", "domain": null }, { "name": "objectid", "type": "esriFieldTypeOID", "alias": "OBJECTID", "domain": null }, { "name": "globalid", "type": "esriFieldTypeGlobalID", "alias": "globalid", "length": 38, "domain": null }, { "name": "shape", "type": "esriFieldTypeGeometry", "alias": "SHAPE", "domain": null }, { "name": "st_area(shape)", "type": "esriFieldTypeDouble", "alias": "st_area(shape)", "domain": null }, { "name": "st_length(shape)", "type": "esriFieldTypeDouble", "alias": "st_length(shape)", "domain": null } ], "geometryField": { "name": "shape", "type": "esriFieldTypeGeometry", "alias": "SHAPE" }, "indexes": [ { "name": "r115475_sde_rowid_uk", "fields": "objectid", "isAscending": true, "isUnique": false, "description": "" }, { "name": "uuid_115475", "fields": "globalid", "isAscending": true, "isUnique": true, "description": "" }, { "name": "a113000_ix1", "fields": "shape", "isAscending": true, "isUnique": true, "description": "" } ], "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 2000, "supportsStatistics": true, "supportsExceedsLimitStatistics": true, "supportsAdvancedQueries": true, "supportedQueryFormats": "JSON, geoJSON, PBF", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "supportedSpatialRelationships": [ "esriSpatialRelIntersects", "esriSpatialRelContains", "esriSpatialRelCrosses", "esriSpatialRelEnvelopeIntersects", "esriSpatialRelIndexIntersects", "esriSpatialRelOverlaps", "esriSpatialRelTouches", "esriSpatialRelWithin", "esriSpatialRelRelation" ], "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": true, "supportsPercentileStatistics": true, "supportsHavingClause": true, "supportsOrderBy": true, "supportsDistinct": true, "supportsCountDistinct": true, "supportsAdvancedQueryRelated": true, "supportsQueryRelatedPagination": true, "supportsPagination": true, "supportsLod": false, "supportsQueryWithLodSR": false, "supportsTrueCurve": true, "supportsQueryWithDatumTransformation": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": true, "supportsTimeRelation": true, "supportsSqlFormat": false, "supportsQueryAnalytic": true, "supportsCurrentUserQueries": true }, "supportsDatumTransformation": true, "advancedQueryAnalyticCapabilities": { "supportsLinearRegression": true, "supportsAsync": false, "supportsPercentileAnalytic": false }, "dateFieldsTimeReference": null, "preferredTimeReference": null, "datesInUnknownTimezone": false, "hasGeometryProperties": true, "geometryProperties": { "shapeAreaFieldName": "st_area(shape)", "shapeLengthFieldName": "st_length(shape)", "units": "esriMeters", "mapUnits": {"uwkid": 9001} }, "hasMetadata": true, "isDataArchived": true, "archivingInfo": { "supportsQueryWithHistoricMoment": true, "startArchivingMoment": 1731754226000 }, "supportsCoordinatesQuantization": true, "supportsDynamicLegends": true, "serviceItemId": "" }