{ "currentVersion": 11.1, "cimVersion": "3.1.0", "id": 3, "name": "Geografische indeling van watersystemen - Waterschappen (OLD)", "type": "Feature Layer", "description": "
Watersystemen - <\/SPAN>Waterschap<\/SPAN><\/P> Een waterschap is een samenwerkingsverband tussen de verschillende waterbeheerders in het deelbekken. Een waterschap kan één deelbekken beslaan, maar ook twee of meer deelbekkens die behoren tot hetzelfde bekken. Het zijn de provincies die het initiatief nemen om een waterschap op te richten.<\/SPAN><\/P> De Vlaamse overheid streeft naar duurzame ontwikkeling van de watersystemen in Vlaanderen. Een watersysteem is een samenhangend en functioneel geheel van oppervlaktewater, grondwater, waterbodems en oevers, met inbegrip van de daarin voorkomende levensgemeenschappen en alle bijhorende fysische, chemische en biologische processen en de daarbij horende technische infrastructuur. Het waterbeleid van de Vlaamse overheid is uitgewerkt in het \"Decreet betreffende het integraal waterbeleid van 18 juli 2003\". Hierin worden de watersystemen op basis van hydrologische, geomorfologische, ecologische en functionele eigenschappen ingedeeld. Er bestaan verschillende niveaus van watersysteemgrenzen: stroomgebiedsdistricten, stroomgebieden, deelstroomgebieden of bekkens, waterschappen en deelbekkens.<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>",
"geometryType": "esriGeometryPolygon",
"sourceSpatialReference": {
"wkid": 31370,
"latestWkid": 31370,
"xyTolerance": 2.5E-4,
"zTolerance": 2.44140625E-4,
"mTolerance": 2,
"falseX": -3.5872692391E7,
"falseY": -3.0622647646E7,
"xyUnits": 8000,
"falseZ": 0,
"zUnits": 8192,
"falseM": 0,
"mUnits": 1
},
"copyrightText": "Geografische indeling van watersystemen, GDI Vlaanderen.",
"parentLayer": null,
"subLayers": [],
"minScale": 0,
"maxScale": 0,
"referenceScale": 0.0,
"drawingInfo": {
"renderer": {
"type": "simple",
"symbol": {
"type": "esriSFS",
"style": "esriSFSSolid",
"color": [
130,
130,
130,
0
],
"outline": {
"type": "esriSLS",
"style": "esriSLSDash",
"color": [
0,
0,
0,
255
],
"width": 1
}
}
},
"scaleSymbols": true,
"transparency": 0,
"labelingInfo": null
},
"defaultVisibility": true,
"extent": {
"xmin": 281234.18876958714,
"ymin": 6563840.399296838,
"xmax": 660850.214304151,
"ymax": 6711256.982361989,
"spatialReference": {
"wkid": 102100,
"latestWkid": 3857,
"xyTolerance": 0.001,
"zTolerance": 0.001,
"mTolerance": 0.001,
"falseX": -20037700,
"falseY": -30241100,
"xyUnits": 1.4892314192838538E8,
"falseZ": -100000,
"zUnits": 10000,
"falseM": -100000,
"mUnits": 10000
}
},
"hasAttachments": false,
"htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText",
"displayField": "OIDN",
"typeIdField": null,
"subtypeFieldName": null,
"subtypeField": null,
"defaultSubtypeCode": null,
"fields": [
{
"name": "OBJECTID",
"type": "esriFieldTypeOID",
"alias": "OBJECTID",
"domain": null
},
{
"name": "SHAPE",
"type": "esriFieldTypeGeometry",
"alias": "Shape",
"domain": null
},
{
"name": "OIDN",
"type": "esriFieldTypeDouble",
"alias": "OIDN",
"domain": null
},
{
"name": "WATERSCH",
"type": "esriFieldTypeString",
"alias": "WATERSCH",
"length": 40,
"domain": null
},
{
"name": "BEKNR",
"type": "esriFieldTypeSmallInteger",
"alias": "BEKNR",
"domain": null
},
{
"name": "BEKNAAM",
"type": "esriFieldTypeString",
"alias": "BEKNAAM",
"length": 64,
"domain": null
},
{
"name": "STRMGEB",
"type": "esriFieldTypeString",
"alias": "STRMGEB",
"length": 24,
"domain": null
},
{
"name": "SHAPE_Length",
"type": "esriFieldTypeDouble",
"alias": "SHAPE_Length",
"domain": null
},
{
"name": "SHAPE_Area",
"type": "esriFieldTypeDouble",
"alias": "SHAPE_Area",
"domain": null
}
],
"geometryField": {
"name": "SHAPE",
"type": "esriFieldTypeGeometry",
"alias": "Shape"
},
"indexes": [
{
"name": "FDO_OBJECTID",
"fields": "OBJECTID",
"isAscending": true,
"isUnique": true,
"description": ""
},
{
"name": "FDO_SHAPE",
"fields": "SHAPE",
"isAscending": true,
"isUnique": false,
"description": ""
}
],
"subtypes": [],
"relationships": [],
"canModifyLayer": true,
"canScaleSymbols": false,
"hasLabels": false,
"capabilities": "Map,Query,Data",
"maxRecordCount": 1000,
"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,
"supportsPagination": true,
"supportsLod": false,
"supportsQueryWithLodSR": false,
"supportsTrueCurve": true,
"supportsQueryWithDatumTransformation": true,
"supportsReturningQueryExtent": true,
"supportsQueryWithDistance": true,
"supportsSqlExpression": true,
"supportsTimeRelation": true,
"supportsSqlFormat": false,
"supportsQueryAnalytic": false
},
"supportsDatumTransformation": true,
"dateFieldsTimeReference": null,
"preferredTimeReference": null,
"datesInUnknownTimezone": false,
"hasGeometryProperties": true,
"geometryProperties": {
"shapeAreaFieldName": "SHAPE_Area",
"shapeLengthFieldName": "SHAPE_Length",
"units": "esriMeters",
"mapUnits": {"uwkid": 9001}
},
"hasMetadata": true,
"isDataArchived": false,
"archivingInfo": {
"supportsQueryWithHistoricMoment": false,
"startArchivingMoment": -1
},
"supportsCoordinatesQuantization": true,
"supportsDynamicLegends": true,
"serviceItemId": "786046e3b7074ec2879b7c463a003d15"
}