{ "currentVersion": 11.3, "cimVersion": "3.3.0", "serviceDescription": "

This layer is created through a scripted process. The script is run nightly and can be found at the <\/SPAN>City's GitHub<\/SPAN><\/A>.<\/SPAN><\/P>

<\/P>

All polygonal areas in this dataset are derived from LIFECYCLE = 'Active' assets in the feature classes inside the Public Works planimetric areas dataset. The layers that make up this derived feature class also participate in a pseudo-topology. For example, if a Building polygon overlaps a Driveway polygon, the script will \"over-rule\" the bit of intersecting Driveway and call it a Building. The hierarchy for this logic is as follows:<\/SPAN><\/P>

<\/P>

- Medians (Maintenance Areas with FACILITYTYPE = 'Median' AND SURFTYPE = 'Hard')<\/SPAN><\/P>

- Buildings<\/SPAN><\/P>

- Roads<\/SPAN><\/P>

- Parking Lots (SURFACETYPE = 'Impervious')<\/SPAN><\/P>

- Driveway<\/SPAN><\/P>

- Sidewalk<\/SPAN><\/P>

- ImperviousMisc<\/SPAN><\/P><\/DIV>", "mapName": "ImperviousSurfaces", "description": "

This layer is created through a scripted process. The script is run nightly and can be found at the <\/SPAN>City's GitHub<\/SPAN><\/A>.<\/SPAN><\/P>

<\/P>

All polygonal areas in this dataset are derived from LIFECYCLE = 'Active' assets in the feature classes inside the Public Works planimetric areas dataset. The layers that make up this derived feature class also participate in a pseudo-topology. For example, if a Building polygon overlaps a Driveway polygon, the script will \"over-rule\" the bit of intersecting Driveway and call it a Building. The hierarchy for this logic is as follows:<\/SPAN><\/P>

<\/P>

- Medians (Maintenance Areas with FACILITYTYPE = 'Median' AND SURFTYPE = 'Hard')<\/SPAN><\/P>

- Buildings<\/SPAN><\/P>

- Roads<\/SPAN><\/P>

- Parking Lots (SURFACETYPE = 'Impervious')<\/SPAN><\/P>

- Driveway<\/SPAN><\/P>

- Sidewalk<\/SPAN><\/P>

- ImperviousMisc<\/SPAN><\/P><\/DIV>", "copyrightText": "City of Boulder", "supportsDynamicLayers": true, "layers": [ { "id": 0, "name": "Impervious Surfaces", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 7000, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolygon", "supportsDynamicLegends": true } ], "tables": [], "spatialReference": { "wkid": 102100, "latestWkid": 3857, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -20037700, "falseY": -30241100, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 }, "singleFusedMapCache": false, "initialExtent": { "xmin": -1.1720524327028655E7, "ymin": 4867640.032290682, "xmax": -1.1718752042646393E7, "ymax": 4869138.121035935, "spatialReference": { "wkid": 102100, "latestWkid": 3857, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -20037700, "falseY": -30241100, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "fullExtent": { "xmin": -1.1759178758830866E7, "ymin": 4853398.01440251, "xmax": -1.170200692530668E7, "ymax": 4889319.465148834, "spatialReference": { "wkid": 102100, "latestWkid": 3857, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -20037700, "falseY": -30241100, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "datesInUnknownTimezone": false, "minScale": 7000, "maxScale": 0, "units": "esriMeters", "supportedImageFormatTypes": "PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP", "documentInfo": { "Title": "ImperviousSurfaces", "Author": "", "Comments": "

This layer is created through a scripted process. The script is run nightly and can be found at the <\/SPAN>City's GitHub<\/SPAN><\/A>.<\/SPAN><\/P>

<\/P>

All polygonal areas in this dataset are derived from LIFECYCLE = 'Active' assets in the feature classes inside the Public Works planimetric areas dataset. The layers that make up this derived feature class also participate in a pseudo-topology. For example, if a Building polygon overlaps a Driveway polygon, the script will \"over-rule\" the bit of intersecting Driveway and call it a Building. The hierarchy for this logic is as follows:<\/SPAN><\/P>

<\/P>

- Medians (Maintenance Areas with FACILITYTYPE = 'Median' AND SURFTYPE = 'Hard')<\/SPAN><\/P>

- Buildings<\/SPAN><\/P>

- Roads<\/SPAN><\/P>

- Parking Lots (SURFACETYPE = 'Impervious')<\/SPAN><\/P>

- Driveway<\/SPAN><\/P>

- Sidewalk<\/SPAN><\/P>

- ImperviousMisc<\/SPAN><\/P><\/DIV>", "Subject": "Impervious surfaces consist of seven different classes: buildings, driveway, maintenance areas, sidewalks, parking lots, roads, and miscellaneous surfaces.", "Category": "", "Version": "2.9.0", "AntialiasingMode": "Fast", "TextAntialiasingMode": "Force", "Keywords": "CIS,Impervious Surfaces,Pervious,Building,Driveway,Maintenance Area,Sidewalk,Parking Lot,Road" }, "supportsQueryDomains": true, "capabilities": "Query,Map,Data", "supportedQueryFormats": "JSON, geoJSON, PBF", "exportTilesAllowed": false, "referenceScale": 0.0, "datumTransformations": [ { "geoTransforms": [ { "wkid": 1580, "latestWkid": 1580, "transformForward": false, "name": "NAD_1983_HARN_To_WGS_1984" } ] }, { "geoTransforms": [ { "wkid": 1580, "latestWkid": 1580, "transformForward": true, "name": "NAD_1983_HARN_To_WGS_1984" } ] }, { "geoTransforms": [ { "wkid": 1580, "latestWkid": 1580, "transformForward": false, "name": "NAD_1983_HARN_To_WGS_1984" } ] }, { "geoTransforms": [ { "wkid": 1580, "latestWkid": 1580, "transformForward": true, "name": "NAD_1983_HARN_To_WGS_1984" } ] } ], "supportsDatumTransformation": true, "archivingInfo": {"supportsHistoricMoment": false}, "supportsClipping": true, "supportsSpatialFilter": true, "supportsTimeRelation": true, "supportsQueryDataElements": true, "mapUnits": {"uwkid": 9001}, "maxRecordCount": 2000, "maxImageHeight": 4096, "maxImageWidth": 4096, "supportedExtensions": "", "serviceItemId": "310d587db4264760a390eac117669db5" }