{ "currentVersion": 11.3, "cimVersion": "3.3.0", "id": 6, "name": "Emprises du réseau hydrographique wallon", "type": "Feature Layer", "description": "Cette couche de données reprend l'ensemble des emprises des cours d'eau constituant le réseau hydrographique wallon de référence. \n\nCes emprises déterminent le lit mineur des cours d'eau non navigables au sens du code de l'eau, à savoir l'entité surfacique contenant un unique tronçon de cours d'eau, délimitée à l'amont et à l'aval par un nœud et représentant le domaine du gestionnaire du cours d'eau (de crête de berge à crête de berge ou son approximation). \n\nDans les zones anthropisées, la couche de donnée a été réalisée sur les emprises de l'IGN. Dans le reste du territoire, l'emprise à été créée sur base d'une interprétation du relief de terrain par rupture de pente quand cela était possible et d'un remplissage automatiques générée à partir des emprises voisines, dans zones où il est impossible de déterminer l'emplacement des cours d'eau en se basant sur le relief. \n\nConsultez toutes les informations sur cette donnée sur \nhttp://geoportail.wallonie.be/catalogue/af4fe608-8074-4676-860d-d388d8275106.html", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 102199, "latestWkid": 3812, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -35373000, "falseY": -30122500, "xyUnits": 10000, "falseZ": 0, "zUnits": 1, "falseM": 0, "mUnits": 1 }, "copyrightText": "SPW", "parentLayer": null, "subLayers": [], "minScale": 100001, "maxScale": 0, "drawingInfo": { "renderer": { "type": "simple", "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 190, 232, 255, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 0, 92, 230, 255 ], "width": 1 } } }, "scaleSymbols": false, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 500000, "ymin": 500000, "xmax": 830000, "ymax": 750000, "spatialReference": { "wkid": 102199, "latestWkid": 3812, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -35373000, "falseY": -30122500, "xyUnits": 1.2502237159348279E8, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "ID", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "OBJECTID", "type": "esriFieldTypeOID", "alias": "OBJECTID", "domain": null }, { "name": "ID", "type": "esriFieldTypeString", "alias": "Identifiant de l\u2019emprise", "length": 200, "domain": null }, { "name": "ORIGIN_CODE", "type": "esriFieldTypeString", "alias": "Code de l'origine/la généalogie de l'emprise", "length": 200, "domain": null }, { "name": "ORIGIN_RATIO", "type": "esriFieldTypeInteger", "alias": "Pourcentage de longueur de segment basée sur le relief ou l'IGN", "domain": null }, { "name": "MNC_RATIO", "type": "esriFieldTypeInteger", "alias": "Pourcentage de longueur de tronçons associée à une emprise interpolée sur base du relief sur l'ensemble du tronçon", "domain": null }, { "name": "LIGNE_ID", "type": "esriFieldTypeString", "alias": "Identifiant du segment géométrique", "length": 200, "domain": null }, { "name": "LIGNE_VERSION", "type": "esriFieldTypeInteger", "alias": "Version du segment géométrique", "domain": null }, { "name": "CREATION_DATE", "type": "esriFieldTypeDate", "alias": "Date de création du polygone", "length": 8, "domain": null }, { "name": "MODIFICATION_DATE", "type": "esriFieldTypeDate", "alias": "Date de modification du polygone", "length": 8, "domain": null }, { "name": "DELETION_DATE", "type": "esriFieldTypeDate", "alias": "Date de supression du polygone", "length": 8, "domain": null }, { "name": "LARG_MOY", "type": "esriFieldTypeDouble", "alias": "Largeur moyenne de l'emprise", "domain": null }, { "name": "CATEG", "type": "esriFieldTypeString", "alias": "Catégorie du cours d\u2019eau (Code)", "length": 200, "domain": null }, { "name": "FROM_POINT_ID", "type": "esriFieldTypeString", "alias": "Identifiant du noeud d\u2019origine de l\u2019emprise", "length": 200, "domain": null }, { "name": "TO_POINT_ID", "type": "esriFieldTypeString", "alias": "Identifiant du noeud de fin de l\u2019emprise", "length": 200, "domain": null }, { "name": "SURFACE", "type": "esriFieldTypeDouble", "alias": "Superficie de l'emprise (Ha)", "domain": null }, { "name": "GEOM", "type": "esriFieldTypeGeometry", "alias": "GEOM", "domain": null } ], "geometryField": { "name": "GEOM", "type": "esriFieldTypeGeometry", "alias": "GEOM" }, "indexes": [ { "name": "R597458_SDE_ROWID_UK", "fields": "OBJECTID", "isAscending": true, "isUnique": true, "description": "" }, { "name": "RES_HYDRO_WAL__EMPRISES_SIDX", "fields": "GEOM", "isAscending": true, "isUnique": true, "description": "" } ], "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Query,Map,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": true }, "dateFieldsTimeReference": null, "preferredTimeReference": null, "datesInUnknownTimezone": false, "hasGeometryProperties": true, "geometryProperties": { "shapeAreaFieldName": "GEOM.AREA", "shapeLengthFieldName": "GEOM.LEN", "units": "esriMeters", "mapUnits": {"uwkid": 9001} }, "hasMetadata": true, "isDataArchived": false, "archivingInfo": { "supportsQueryWithHistoricMoment": false, "startArchivingMoment": -1 }, "supportsCoordinatesQuantization": true, "supportsDynamicLegends": true }