{ "culture": "en-US", "name": "VDOT_PDC8_FlowAcc", "guid": "427A8249-CB0D-443C-A31C-66032B1AB1F6", "catalogPath": "", "snippet": "Flow accumulation is a hydrologic function which uses flow direction calculated on a raster surface to sum all cells flowing into a given cell. Higher flow accumulation values indicate greater flow over or into that cell.", "description": "Flow accumulation is a hydrologic function which uses flow direction calculated on a raster surface to sum all cells flowing into a given cell. Higher flow accumulation values indicate greater flow over or into that cell. The flow accumulation in this layer has been clipped to a 5 meter buffer around road centerlines. This should be a good indicator of where flooding on roads might occur.", "summary": "Flow accumulation is a hydrologic function which uses flow direction calculated on a raster surface to sum all cells flowing into a given cell. Higher flow accumulation values indicate greater flow over or into that cell.", "title": "VDOT_PDC8_FlowAcc", "tags": [ "Flow" ], "type": "Map Service", "typeKeywords": [ "Data", "Service", "Map Service", "ArcGIS Server" ], "thumbnail": "thumbnail/thumbnail.png", "url": "", "extent": [ [ -77.9748739636826, 38.486758678853 ], [ -77.0223429974241, 39.3373403940257 ] ], "spatialReference": "NAD_1983_UTM_Zone_18N", "accessInformation": "", "licenseInfo": "" }