Identification_Information: Citation: Citation_Information: Originator: US Geological Survey-National Mapping Division Publication_Date: 199812 Title: Pipe and Transmission Lines Geospatial_Data_Presentation_Form: vector digital data Publication_Information: Publication_Place: Reston, Virginia Publisher: US Geological Survey-National Mapping Division Other_Citation_Details: NCCGIA distributes this dataset Online_Linkage: www.nconemap.com Description: Abstract: The US Geological Survey-National Mapping Division created the 1:24,000-scale Pipe and Transmission data for their published maps. The NC Center for Geographic Information and Analysis, developed the NC statewide Transportation- Miscellaneous (1:24,000) digital data as a base layer showing pipe and transmission lines. This data was compiled directly from the DLGs. Apparent inconsistencies in specific areas may be due to different compliation dates of the source maps. Airports and landing strips have been removed and are stored in another file. Purpose: DLG's depict information about geographic features on or near the surface of the Earth, terrain, and political and administrative units. These data were collected as part of the National Mapping Program. NC CGIA digitizes and distributes dlgs to help agencies and others make resource management and other types of decisions. Supplemental_Information: Refer to "USGS Digital Cartographic Data Standards," circular 895-G for USGS Coding Classification. system filename: mtt24 approx. file size = 0.9 mb Revisions and updates to this layer include: >1.) filename: mtt24_1298 This data was previously stored in >24 k quadrangle files. CGIA combined the available 24 k >files for North Carolina to enable easier use and distribution >of this information. This was the first release of this data in >a statewide format. Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 1938 Ending_Date: 1990 Currentness_Reference: Source map dates Status: Progress: Complete Maintenance_and_Update_Frequency: As needed Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -84.478914 East_Bounding_Coordinate: -75.419213 North_Bounding_Coordinate: 36.656208 South_Bounding_Coordinate: 33.828419 Keywords: Theme: Theme_Keyword_Thesaurus: None Theme_Keyword: Pipelines Theme_Keyword: Powerlines Theme_Keyword: Transmission lines Theme_Keyword: transportation Theme_Keyword: digital line graph Theme_Keyword: DLG Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: utilitiesCommunication Place: Place_Keyword_Thesaurus: William S. Powell, The North Carolina GAZETTEER, A Dictionary of Tar Heel Places, (Chapel Hill: University of North Carolina Press), August 1984. Place_Keyword: North Carolina Access_Constraints: None Use_Constraints: Acknowledgement of products derived from this data set should cite the following: The source of the Transportation-Miscellaneous (1:24,000) data is the North Carolina Corporate Geographic Database. Earlier versions of this dataset may exist. The user must be sure to use the appropriate data set for the time period of interest. While efforts have been made to ensure that these data are accurate and reliable within the state of the art, CGIA cannot assume liability for any damages or misrepresentation caused by any inaccuracies in the data or as a result of changes to the data caused by system transfers. Point_of_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: NC Center for Geographic Information and Analysis Contact_Address: Address_Type: Physical Address: 333 E. Six Forks Rd. City: Raleigh State_or_Province: North Carolina Postal_Code: 27609 Country: U.S.A. Contact_Address: Address_Type: Mailing Address: 20322 Mail Service Center City: Raleigh State_or_Province: North Carolina Postal_Code: 27699 Country: U.S.A. Contact_Voice_Telephone: 919-754-6580 Contact_Facsimile_Telephone: 919-715-8551 Contact_Electronic_Mail_Address: dataq@its.nc.gov Hours_of_Service: 8am to 5pm Contact_Instructions: Phone and electronic mail preferred Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: The digital line graphs (DLGs)for miscellaneous transportation were delineated on USGS 1:24,000-scale topographic maps and attributed with USGS DLG codes. The digital files were supplied to NCCGIA who makes attribute edits as errors are found. Logical_Consistency_Report: Using ESRI's ARC/INFO GIS software, the data set was built for arc topology using the "build" command. Topology has not been edited since the last build. Completeness_Report: These data represent miscellaneous transportation features, including pipe and transmission lines, as determined by the US Geological Survey 1:24,000-scale Digital Line Graph program, for statewide North Carolina. Each feature is attributed with various DLG codes. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: Miscellaneous transportation features were delineated on USGS 7.5 Minute series topographic maps, which meet National Map Accuracy Standards. The DLGs were digitized and checked for positional accuracy at the USGS. These files, which originally met the National Map Accuracy Standards for 1:24,000-scale dlgs, have had minor edits performed as missing features have been added. Lineage: Source_Information: Source_Citation: Citation_Information: Originator: US Geological Survey Publication_Date: Unknown Title: Digital Line Graphs Geospatial_Data_Presentation_Form: map Publication_Information: Publication_Place: Reston, Virginia Publisher: US Geological Survey Other_Citation_Details: USGS 1:24,000-scale DLG Program Source_Scale_Denominator: 100000 Type_of_Source_Media: Paper Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 1938 Ending_Date: 1990 Source_Currentness_Reference: Publication dates of quadrangles Source_Citation_Abbreviation: None Source_Contribution: Digital Line Graphs Process_Step: Process_Description: 1:24,000-scale digital line graph files were mapjoined to form a statewide file for North Carolina representing the Miscellaneous Transmission attributes as shown on the published USGS maps. Process_Date: 1998 Process_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: NCCGIA Contact_Position: Database Administrator Contact_Address: Address_Type: Physical Address: 333 E. Six Forks Rd. City: Raleigh State_or_Province: North Carolina Postal_Code: 27609 Country: U.S.A. Contact_Address: Address_Type: Mailing Address: 20322 Mail Service Center City: Raleigh State_or_Province: North Carolina Postal_Code: 27699 Country: U.S.A. Contact_Voice_Telephone: 919-754-6580 Contact_Facsimile_Telephone: 919-715-8551 Contact_Electronic_Mail_Address: dataq@its.nc.gov Hours_of_Service: 8am to 5pm Contact_Instructions: Phone and electronic mail preferred Spatial_Data_Organization_Information: Indirect_Spatial_Reference: None Direct_Spatial_Reference_Method: Vector Point_and_Vector_Object_Information: SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: String Point_and_Vector_Object_Count: 4517 SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: Node, planar graph Point_and_Vector_Object_Count: 3739 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: State Plane Coordinate System 1983 State_Plane_Coordinate_System: SPCS_Zone_Identifier: 3200 Lambert_Conformal_Conic: Standard_Parallel: 34.333333 Standard_Parallel: 36.166667 Longitude_of_Central_Meridian: -79.000000 Latitude_of_Projection_Origin: 33.750000 False_Easting: 609601.220000 False_Northing: 0.000000 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: coordinate pair Coordinate_Representation: Abscissa_Resolution: 0.002048 Ordinate_Resolution: 0.002048 Planar_Distance_Units: meters Geodetic_Model: Horizontal_Datum_Name: North American Datum of 1983 Ellipsoid_Name: Geodetic Reference System 80 Semi-major_Axis: 6378137.000000 Denominator_of_Flattening_Ratio: 298.257222 Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: Pipes and Transmission Lines Entity_Type_Definition: Pipelines, powerlines, and other miscellaneous transmission features Entity_Type_Definition_Source: USGS - National Mapping Division Attribute: Attribute_Label: MINOR2 Attribute_Definition: USGS Digital Line Graph code Attribute_Definition_Source: US Geological Survey Attribute_Domain_Values: Codeset_Domain: Codeset_Name: USGS Digital Cartographic Data Standards, circular 895-G Codeset_Source: US Geological Survey Attribute_Measurement_Frequency: None planned Attribute: Attribute_Label: LENGTH Attribute_Definition: Length of arc in coverage units Attribute_Definition_Source: Software computed Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.828 Range_Domain_Maximum: 16,567.870 Attribute_Units_of_Measure: meters Attribute_Measurement_Resolution: 0.001 Attribute_Measurement_Frequency: As needed Attribute: Attribute_Label: MAJOR1 Attribute_Definition: USGS Digital Line Graph code Attribute_Definition_Source: US Geological Survey Attribute_Domain_Values: Codeset_Domain: Codeset_Name: USGS Digital Cartographic Data Standards, circular 895-G Codeset_Source: US Geological Survey Attribute_Measurement_Frequency: None planned Attribute: Attribute_Label: MAJOR2 Attribute_Definition: USGS Digital Line Graph code Attribute_Definition_Source: US Geological Survey Attribute_Domain_Values: Codeset_Domain: Codeset_Name: USGS Digital Cartographic Data Standards, circular 895-G Codeset_Source: US Geological Survey Attribute_Measurement_Frequency: None planned Attribute: Attribute_Label: MAJOR3 Attribute_Definition: USGS Digital Line Graph code Attribute_Definition_Source: US Geological Survey Attribute_Domain_Values: Codeset_Domain: Codeset_Name: USGS Digital Cartographic Data Standards, circular 895-G Codeset_Source: US Geological Survey Attribute_Measurement_Frequency: None planned Attribute: Attribute_Label: MAJOR4 Attribute_Definition: USGS Digital Line Graph code Attribute_Definition_Source: US Geological Survey Attribute_Domain_Values: Codeset_Domain: Codeset_Name: USGS Digital Cartographic Data Standards, circular 895-G Codeset_Source: US Geological Survey Attribute_Measurement_Frequency: None planned Attribute: Attribute_Label: OBJECTID Attribute_Definition: Internal feature number. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Sequential unique whole numbers that are automatically generated. Attribute: Attribute_Label: MINOR3 Attribute_Definition: USGS Digital Line Graph code Attribute_Definition_Source: US Geological Survey Attribute_Domain_Values: Codeset_Domain: Codeset_Name: USGS Digital Cartographic Data Standards, circular 895-G Codeset_Source: US Geological Survey Attribute_Measurement_Frequency: None planned Attribute: Attribute_Label: MINOR4 Attribute_Definition: USGS Digital Line Graph code Attribute_Definition_Source: US Geological Survey Attribute_Domain_Values: Codeset_Domain: Codeset_Name: USGS Digital Cartographic Data Standards, circular 895-G Codeset_Source: US Geological Survey Attribute_Measurement_Frequency: None planned Attribute: Attribute_Label: MINOR1 Attribute_Definition: USGS Digital Line Graph code Attribute_Definition_Source: US Geological Survey Attribute_Domain_Values: Codeset_Domain: Codeset_Name: USGS Digital Cartographic Data Standards, circular 895-G Codeset_Source: US Geological Survey Attribute_Measurement_Frequency: None planned Attribute: Attribute_Label: SHAPE Attribute_Definition: Feature geometry. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Coordinates defining the features. Overview_Description: Entity_and_Attribute_Overview: An arc coverage depicting the locations of miscellaneous transportation features, such as pipe and transmission lines, as delineated by the US Geological Survey. The arc attribute table (AAT) has attribute data including to- and from-node identifiers, left- and right-side polygon identifiers, length of linear feature in feet, and two internal identification numbers. There are six additional items, which describe the features, according to USGS Digital Line Graph codes. >MTT24.AAT Arc Attribute Table >COLUMN ITEM NAME WIDTH OUTPUT TYPE DEC DESCRIPTION >1 FNODE# 4 5 B - From-node id of linear feature >5 TNODE# 4 5 B - To-node id of linear feature >9 LPOLY# 4 5 B - Left-side polygon id of linear >feature >13 RPOLY# 4 5 B - Right-side polygon id of >linear feature >17 LENGTH 4 12 F 3 Length of linear feature in >feet >21 MTT24# 4 5 B - Internal id number >25 MTT24-ID 4 5 B - Internal id number >29 MAJOR1 6 6 I - USGS Digital Line Graph code >35 MINOR1 6 6 I - USGS Digital Line Graph code >41 MAJOR2 6 6 I - USGS Digital Line Graph code >47 MINOR2 6 6 I - USGS Digital Line Graph code >53 MAJOR3 6 6 I - USGS Digital Line Graph code >59 MINOR3 6 6 I - USGS Digital Line Graph code >65 MAJOR4 6 6 I - USGS Digital Line Graph code >71 MINOR4 6 6 I - USGS Digital Line Graph code >77 SYMBOL 2 2 I - Internal plotting code Entity_and_Attribute_Detail_Citation: Refer to USGS Digital Cartographic Data Standards, circular 895-G for descriptions of the DLG major/minor codes. Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: NC Center for Geographic Information and Analysis Contact_Position: Database Administration Contact_Address: Address_Type: Physical Address: 333 E. Six Forks Rd. City: Raleigh State_or_Province: North Carolina Postal_Code: 27609 Country: U.S.A. Contact_Address: Address_Type: Mailing Address: 20322 Mail Service Center City: Raleigh State_or_Province: North Carolina Postal_Code: 27699 Country: U.S.A. Contact_Voice_Telephone: 919-754-6580 Contact_Facsimile_Telephone: 919-715-8551 Contact_Electronic_Mail_Address: dataq@its.nc.gov Hours_of_Service: 8:30AM - 5:30PM Contact_Instructions: Phone and electronic mail preferred Distribution_Liability: NCCGIA 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. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: ESRI shapefile (*.shp) Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: ftp://ftp.nconemap.com/outgoing/vector/mtt.zip Fees: None. Download from www.nconemap.com is free of charge. Custom_Order_Process: Data can be customized on a cost-recovery basis. Contact dataq@its.nc.gov or 919-754-6580 for more information. Technical_Prerequisites: This data is provided as an 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. Metadata_Reference_Information: Metadata_Date: 20110610 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: North Carolina Center for Geographic Information and Analysis Contact_Person: David Giordano Contact_Position: Database Administration Contact_Address: Address_Type: Physical Address: 333 E. Six Forks Rd. City: Raleigh State_or_Province: North Carolina Postal_Code: 27609 Country: U.S.A. Contact_Address: Address_Type: Mailing Address: 20322 Mail Service Center City: Raleigh State_or_Province: North Carolina Postal_Code: 27699 Country: U.S.A. Contact_Voice_Telephone: 919-754-6580 Contact_Facsimile_Telephone: 919-715-8551 Contact_Electronic_Mail_Address: dataq@its.nc.gov Hours_of_Service: 8am to 5pm Contact_Instructions: Phone and electronic mail preferred Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Time_Convention: local time Metadata_Access_Constraints: None Metadata_Use_Constraints: This 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.