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Layer: NC_OneMap_Watauga_10ft_Clip (ID:12)

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Name: NC_OneMap_Watauga_10ft_Clip

Display Field: LocGroup

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: After download 1/29/2019 this definition query was used MOD(Z_Feet, 10) = 10.Below is the Metadata from NC One Map.This XML file does not appear to have any style information associated with it. The document tree is shown below.NC Dept. of Information Technology, Government Data Analytics Center, Center for Geographic Information and Analysis, NCDOT GIS Branch, NC Floodplain Mapping Program201311Statewide Elevation Contours - 2 Foot Intervalvector digital dataRaleigh, North CarolinaNC DOT - GIS UnitNCCGIA distributes this datasethttp://www.nconemap.govStatewide elevation contours for all 100 NC counties. Contours are based on 20 foot DEM grid cells generated from LIDAR.Use is intended for general purpose display of contour data for all counties in North Carolina and to assist governmental agencies and others in making resource management decisions through use of a Geographic Information System (GIS).Consumers should not expect the contours to be exact and may contain small errors over open water or sound areas. The vertical datum used is NAVD 88. The accuracy of the LIDAR is about 25cm (10 inches), however, using two foot contours may be pushing data beyond the intended accuracy.201311publication dateCompleteAs Needed-84.417-75.38236.60233.785ISO 19115 Topic CategoryelevationNonecontourcontoursLiDARelevationcontour linecontour linesWilliam S. Powell, The North Carolina GAZETTEER, A Dictionary of Tar Heel Places, (Chapel Hill: University of North Carolina Press), August 1984.North CarolinaNone.The source of these statewide elevation contours is NC OneMap. Earlier versions of this dataset may exist. The user must be sure to use the appropriate dataset for the time period of interest. While efforts have been made to ensure that these data are accurate and reliable, CGIA or its partners cannot assume liability for any damages or misrepresentation caused by any inaccuracies in the data or as result of changes to the data caused by system transfers. Neither CGIA nor its partners shall not be held liable for any errors in this data. This includes errors of omission, errors concerning the content of the data, and positional accuracy of the data. This data cannot be construed to be a legal document. Primary sources from which this data was compiled must be consulted for verification of information contained in this data.David GiordanoNC Center for Geographic Information and AnalysisGIS Database Administratorphysical address
3700 Wake Forest Rd.
RaleighNorth Carolina27609USA(919) 754-6580(919) 715-85518am to 5pmPreferred contact is by emailLIDAR data is maintained by the Flood Mapping Program. Elevation products generated by NCDOT-GIS Unit. Data made available by the NC Center for Geographic Information and Analysis, through NC OneMap.Microsoft Windows 2000 Version 5.0 (Build 2195) Service Pack 4; ESRI ArcCatalog 9.2.1.1332None.Contours are complete statewide. Line generalization occurred to create smoother contour lines.Consumers should not expect the contours to be exact. The vertical datum used is NAVD 88, but the accuracy of the LIDAR is about 25cm or about 10 inches, however, using two foot contours may be pushing data beyond the intended accuracy.To build contours, Integer grids were used to allow for faster processing. The integer grid is rounded to the nearest 1/10th of a foot. A filter is run to reduce extreme elevation changes. A resample is done to create smoother contour lines. The input grid is also buffered by 1 mile to produce lines that are edgematched and avoid removing valid short lines. In mountainous areas the contours must be done with an 20 foot interval to avoid memory errors. Merge all the contours together to create a complete file.20070701Bill MillerNCDOTProgrammerMailing
1521 Mail Service Center
RaleighNorth Carolina27699-1521USA919-707-2162bmiller@dot.state.nc.usVectorString10808670Lambert Conformal Conic34.33333336.166667-79.00000033.7500002000000.0026170.000000coordinate pair0.010.01survey feetNorth American Datum of 1983Geodetic Reference System 806378137.000000298.257222Contour linesContour lines for all of NC. Contour interval is 2 feet.NC DOT - GIS UnitZ_FeetIdentifies elevation in feet.NC DOT - GIS UnitElevations differ by contour line.FIPSFederal Information Processing Standard county code.NC DOT - GIS UnitCodes differ by county.LocGroupBlock identifier used during processing.NC DOT - GIS UnitCodes differ by contour line.LocXYBlock identifier used during processing.NC DOT - GIS UnitCodes differ by contour line.BaseContouBase contour line in feet.NC DOT - GIS Unit2The 2 foot base contour. To display 2 foot contour interval BaseContou values 4, 20, and 100 must also be displayed.NC DOT - GIS Unit4The 4 foot base contour. To display 4 foot contour interval BaseContou equal to 20 and 100 must also be displayed.NC DOT - GIS Unit20The 20 foot contour. To display 20 foot contour interval BaseContou equal to 100 must also be displayed.NC DOT - GIS Unit100The 100 foot base contour. Display only this BaseContou value to display 100 foot contour interval.NC DOT - GIS UnitAs neededShape_LengLength of contour line in feet.NC DOT - GIS UnitLines differ in length.Contour lines for North Carolina. 2 foot contour interval.NoneNC CGIAPhysical
3700 Wake Forest Road
RaleighNorth Carolina27609USAMailing
20322 Mail Service Center
RaleighNorth Carolina27699USA919-754-6580919-715-8551dataq@its.nc.gov8am to 5pmPhone and electronic mail preferredDownloadable DataNCCGIA is charged with the development and maintenance of NC OneMap and, in cooperation with other mapping organizations, is committed to offering its users accurate, useful, and current information. Although every effort has been made to ensure the accuracy of information, errors and conditions originating from physical sources used to develop this dataset may be reflected in the data supplied. The user must be aware of possible conditions and bear responsibility for the appropriate use of the information with respect to possible errors, original map scale, collection methodology, currency of data, and other conditions specific to certain data. NCCGIA does not support secondary distribution of this dataset without its current, compliant metadata record. The use of trade names or commercial products does not constitute their endorsement by NCCGIA or North Carolina State Government.ESRI shapefile (*.shp)http://data.nconemap.gov/downloads/vector/elevation/contoursNone. Download from http://www.nconemap.gov is free of charge.Data can be customized on a cost-recovery basis. Contact dataq@its.nc.gov or 919-754-6580 for more information.All formats available from http://www.nconemap.gov are in ESRI shapefile. Other formats are available on a cost-recovery basis - contact dataq@its.nc.gov or 919-754-6580 for more information. Format compatibility is the user's responsibility.20070401Present201310NC CGIAPhysical
3700 Wake Forest Rd.
RaleighNorth Carolina27609USA919-754-6580919-715-8551nconemap@its.nc.gov8am to 5pmelectronic mail preferredFGDC Content Standards for Digital Geospatial MetadataFGDC-STD-001-1998local timeNoneThis metadata file is to accompany the dataset. NCCGIA does not support secondary distribution of this dataset without its current, compliant metadata record. If the dataset described in this metadata record was received from anyone besides NCCGIA, this metadata and the dataset it describes may contain discrepancies.

Copyright Text: ASU GIS

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 1000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

Drawing Info:

HasZ: true

HasM: true

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Global ID Field:

Type ID Field:

Fields:
Templates:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 3/21/2022 9:15:08 PM

Schema Last Edit Date: 3/21/2022 9:15:08 PM

Data Last Edit Date: 3/21/2022 9:15:08 PM

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