{ "currentVersion": 11.3, "cimVersion": "3.3.0", "id": 3, "name": "Couverture forestière approximative au 18ème siècle", "type": "Feature Layer", "description": "Cette couche de données représente la couverture forestière telle qu\u2019elle est représentée sur la carte de Ferraris.\n\nL\u2019échelle et la précision sémantique de la carte de Ferraris permettent de dresser avec exactitude la couverture forestière du sol au cours de la seconde moitié du 18ème siècle. Cette information est importante pour établir la continuité de l\u2019état boisé des forêts actuelles.\n\nCependant, la précision géographique de cette carte, même après son géoréférencement, requiert une analyse contextuelle de l\u2019occupation du sol pour travailler à l\u2019échelle de la parcelle. \n\nPar ailleurs, certaines enclaves étrangères aux Pays-Bas autrichiens n\u2019ont pas été cartographiées à l\u2019époque. Cette donnée mérite donc d\u2019être complétée par d\u2019autres sources cartographiques anciennes (Kervyn et al. 2014) telles que : \n\n - Carte de la guerre de Sept Ans (1756 \u2013 1763) pour l\u2019est de la Wallonie, \n - Carte de Cassini (1749 \u2013 1790) pour le sud-ouest de la Wallonie, \n - Carte de Tranchot et von Müffling (1803 \u2013 1828) pour les cantons de l\u2019Est. \n\nCette donnée comporte deux types d\u2019information (champ TYPE_DESC): \n\n - forêt cartographiée dans la carte de Ferraris géoréférencée \n - zone non cartographiée dans la carte de Ferraris\n\nPour tout complément d'information sur cette donnée, consultez http://geoportail.wallonie.be/catalogue/bc10d8ca-63a2-459b-9659-aaea7daa750a.html", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 31370, "latestWkid": 31370, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -35872700, "falseY": -30622700, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 }, "copyrightText": "SPW", "parentLayer": null, "subLayers": [], "minScale": 0, "maxScale": 0, "drawingInfo": { "renderer": { "type": "uniqueValue", "field1": "TYPE_DESC", "uniqueValueGroups": [ { "heading": "", "classes": [ { "label": "forêt cartographiée dans la carte de Ferraris", "description": "forêt cartographiée dans la carte de Ferraris", "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 115, 178, 115, 255 ], "outline": null }, "values": [ [ "forêt cartographiée dans la carte de Ferraris" ] ] }, { "label": "zone non cartographiée dans la carte de Ferraris", "description": "zone non cartographiée dans la carte de Ferraris", "symbol": { "type": "esriSFS", "style": "esriSFSBackwardDiagonal", "color": [ 0, 0, 0, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 0, 0, 0, 255 ], "width": 0.4 } }, "values": [ [ "zone non cartographiée dans la carte de Ferraris" ] ] } ] } ], "uniqueValueInfos": [ { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 115, 178, 115, 255 ], "outline": null }, "value": "forêt cartographiée dans la carte de Ferraris", "label": "forêt cartographiée dans la carte de Ferraris" }, { "symbol": { "type": "esriSFS", "style": "esriSFSBackwardDiagonal", "color": [ 0, 0, 0, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 0, 0, 0, 255 ], "width": 0.4 } }, "value": "zone non cartographiée dans la carte de Ferraris", "label": "zone non cartographiée dans la carte de Ferraris" } ], "fieldDelimiter": ",", "authoringInfo": { "colorRamp": { "type": "multipart", "colorRamps": [ { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 69, 81, 161, 255 ], "toColor": [ 69, 81, 161, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 142, 173, 38, 255 ], "toColor": [ 142, 173, 38, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 140, 29, 42, 255 ], "toColor": [ 140, 29, 42, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 43, 171, 162, 255 ], "toColor": [ 43, 171, 162, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 171, 56, 138, 255 ], "toColor": [ 171, 56, 138, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 173, 132, 78, 255 ], "toColor": [ 173, 132, 78, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 42, 140, 70, 255 ], "toColor": [ 42, 140, 70, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 55, 37, 176, 255 ], "toColor": [ 55, 37, 176, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 41, 111, 148, 255 ], "toColor": [ 41, 111, 148, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 145, 71, 97, 255 ], "toColor": [ 145, 71, 97, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 134, 59, 168, 255 ], "toColor": [ 134, 59, 168, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 105, 128, 38, 255 ], "toColor": [ 105, 128, 38, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 81, 168, 49, 255 ], "toColor": [ 81, 168, 49, 255 ] } ] } } }, "scaleSymbols": false, "transparency": 20, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 30000, "ymin": 15000, "xmax": 310000, "ymax": 200000, "spatialReference": { "wkid": 31370, "latestWkid": 31370, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -35872700, "falseY": -30622700, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "TYPE_DESC", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "OBJECTID", "type": "esriFieldTypeOID", "alias": "OBJECTID", "domain": null }, { "name": "ID_INVENTAIRE", "type": "esriFieldTypeInteger", "alias": "Identifiant à l'inventaire", "domain": null }, { "name": "TYPE_CODE", "type": "esriFieldTypeInteger", "alias": "Description de l'occupation du sol (code)", "domain": null }, { "name": "TYPE_DESC", "type": "esriFieldTypeString", "alias": "Description de l'occupation du sol", "length": 100, "domain": null }, { "name": "GEOM", "type": "esriFieldTypeGeometry", "alias": "GEOM", "domain": null } ], "geometryField": { "name": "GEOM", "type": "esriFieldTypeGeometry", "alias": "GEOM" }, "indexes": [ { "name": "R644427_SDE_ROWID_UK", "fields": "OBJECTID", "isAscending": true, "isUnique": true, "description": "" }, { "name": "FORETANC__FOR_APPROX_18E_SIDX", "fields": "GEOM", "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": 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 }