{ "currentVersion": 10.91, "cimVersion": "2.9.0", "id": 0, "name": "HawRiverBuffer", "type": "Feature Layer", "description": "
Feature class containing a comprehensive collection of water polygon features in Chatham County and the nearby surrounding area. The data within Chatham County is meant to include all water body features while the data in the surrounding counties only includes features that breaklines existed from the NC QL2 LiDAR data collection project.<\/SPAN><\/P> The data was created in early 2020 by the Chatham County GIS department using a combination of manual heads-up digitization and bulk creation of water body features using the state of NC QL2 LiDAR breakline data. All pond features within Chatham County that did not have associated break line data were heads up digitized by Chatham GIS staff using either 2017 or 2019 aerial imagery. The data is fully attributed with creation type, feature type, etc. All data was QA/QC'd and attributes validated prior to import into Chatham Counties' enterprise geodatabase.<\/SPAN><\/P> The purpose of this data was to create and maintain a highly accurate representation of water polygon features throughout Chatham County, NC to be used in the GIS departments base maps and other thematic mapping applications where allowed. The data will be maintained moving forward through a combination of heads-up digitization, LiDAR data collection, or other imagery analysis techniques deemed appropriate.<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>",
"geometryType": "esriGeometryPolygon",
"sourceSpatialReference": {
"wkid": 102719,
"latestWkid": 2264,
"xyTolerance": 0.003280833333333333,
"zTolerance": 0.001,
"mTolerance": 0.001,
"falseX": -121841900,
"falseY": -93659000,
"xyUnits": 3048.006096012192,
"falseZ": -100000,
"zUnits": 10000,
"falseM": -100000,
"mUnits": 10000
},
"copyrightText": "Chatham County, Chatham County GIS, State of North Carolina",
"parentLayer": null,
"subLayers": [],
"minScale": 0,
"maxScale": 0,
"referenceScale": 0.0,
"drawingInfo": {
"renderer": {
"type": "simple",
"symbol": {
"type": "esriSFS",
"style": "esriSFSSolid",
"color": [
0,
92,
230,
127
],
"outline": {
"type": "esriSLS",
"style": "esriSLSSolid",
"color": [
110,
110,
110,
255
],
"width": 0.7
}
}
},
"scaleSymbols": true,
"transparency": 0,
"labelingInfo": null
},
"defaultVisibility": true,
"extent": {
"xmin": 1922509.6111056805,
"ymin": 666788.9110370129,
"xmax": 1990400.9218450934,
"ymax": 774148.4771573395,
"spatialReference": {
"wkid": 102719,
"latestWkid": 2264,
"xyTolerance": 0.003280833333333333,
"zTolerance": 0.001,
"mTolerance": 0.001,
"falseX": -121841900,
"falseY": -93659000,
"xyUnits": 3048.006096012192,
"falseZ": -100000,
"zUnits": 10000,
"falseM": -100000,
"mUnits": 10000
}
},
"hasAttachments": false,
"htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText",
"displayField": "NamedFeature",
"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": "CreationType",
"type": "esriFieldTypeString",
"alias": "LiDAR Generated",
"length": 10,
"domain": null
},
{
"name": "WaterBodyType",
"type": "esriFieldTypeString",
"alias": "Water Body Type",
"length": 30,
"domain": null
},
{
"name": "NamedFeature",
"type": "esriFieldTypeString",
"alias": "Named Feature",
"length": 10,
"domain": null
},
{
"name": "WaterFeatureName",
"type": "esriFieldTypeString",
"alias": "Water Feature Name",
"length": 50,
"domain": null
},
{
"name": "PublicAccess",
"type": "esriFieldTypeString",
"alias": "Public Access",
"length": 10,
"domain": null
},
{
"name": "StormwaterControl",
"type": "esriFieldTypeString",
"alias": "Stormwater Control",
"length": 10,
"domain": null
},
{
"name": "AerialImageryYear",
"type": "esriFieldTypeString",
"alias": "Aerial Imagery Year",
"length": 4,
"domain": null
},
{
"name": "County",
"type": "esriFieldTypeString",
"alias": "County",
"length": 25,
"domain": null
},
{
"name": "created_user",
"type": "esriFieldTypeString",
"alias": "created_user",
"length": 255,
"domain": null
},
{
"name": "created_date",
"type": "esriFieldTypeDate",
"alias": "created_date",
"length": 8,
"domain": null
},
{
"name": "last_edited_user",
"type": "esriFieldTypeString",
"alias": "last_edited_user",
"length": 255,
"domain": null
},
{
"name": "last_edited_date",
"type": "esriFieldTypeDate",
"alias": "last_edited_date",
"length": 8,
"domain": null
},
{
"name": "BUFF_DIST",
"type": "esriFieldTypeDouble",
"alias": "BUFF_DIST",
"domain": null
},
{
"name": "ORIG_FID",
"type": "esriFieldTypeInteger",
"alias": "ORIG_FID",
"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": "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,
"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": "esriFeet"
},
"hasMetadata": true,
"isDataArchived": false,
"archivingInfo": {
"supportsQueryWithHistoricMoment": false,
"startArchivingMoment": -1
},
"supportsCoordinatesQuantization": true,
"supportsDynamicLegends": true
}