Identification_Information: Citation: Citation_Information: Originator: US Department of Commerce, Bureau of the Census Publication_Date: 19981201 Title: onemap_prod.SDEADMIN.cen70 Geospatial_Data_Presentation_Form: vector digital data Publication_Information: Publication_Place: Washington, D.C. Publisher: US Department of Commerce, Bureau of the Census Other_Citation_Details: NCCGIA distributes this dataset Online_Linkage: Description: Abstract: The NC Center for Geographic Information and Analysis, using US Department of Commerce, Bureau of the Census data, developed the digital 1970 Census Boundaries/Population data file containing easily accessible population and housing counts for the state of North Carolina. Purpose: This file was developed to enable a user to see population and housing statistics from the 1970 Census as a way of track population and housing counts over time. This data was created to assist governmental agencies and others in making resource management decisions through use of a Geographic Information System (GIS). Supplemental_Information: Mixed census units were used to develop this layer. For example, some counties contain census tracts and enumeration districts while others only contain census tracts. The identification numbers for each unit may not necessarily correspond to census statistical tapes. County boundaries depicted in these files are not consistent with other county boundary files used and distributed by CGIA. >system filename: cen70 file size = 2.9 mb > >Revisions and updates to this layer include: >2.) filename: cen701298 The December 1998 update to this layer >consisted of projecting the data from NAD27 datum, State Plane >projection, units of measure feet TO: NAD83 DATUM, State Plane >PROJECTION, UNITS OF MEASURE METERS. This was done to comply >with the NC Geographic Information Coordinating Council's >"Statement of Direction for North Carolina Corporate Geographic >Database Horizontal Reference, Datum and Unit of Measure". >This reprojecting was done in various ways depending on the >data type and content. Vector data was projected using the >'project' command in ESRI's Arc software and topology was >cleaned and built based on coverage needs. Raster data was >projected using ESRI's Grid module and various steps as applicable. >1.) filename: cen70794 July 1994 - (also archived as nc.cen70, >filename was change July 31, 1996, no data changed). >Due to discrepancies in population totals, the DEHNR-State Center >for Health Statistics, Environmental Statistics and GIS >Section reviewed the population totals and corrected >inaccuracies in July 1994. Due to funding constraints, the >previous file had only been thoroughly quality-controlled >within the Albemarle-Pamlico Estuarine Study Area. Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: REQUIRED: The year (and optionally month, or month and day) for which the data set corresponds to the ground. Range_of_Dates/Times: Beginning_Date: 1982 Ending_Date: 199981201 Currentness_Reference: Data creation and revision dates Status: Progress: Complete Maintenance_and_Update_Frequency: None planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -84.423270 East_Bounding_Coordinate: -75.414124 North_Bounding_Coordinate: 36.617906 South_Bounding_Coordinate: 33.727025 Keywords: Theme: Theme_Keyword_Thesaurus: None Theme_Keyword: 1970 Census Theme_Keyword: 1970 population Theme_Keyword: TIGER/Line 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: County boundaries depicted in these files are not consistent with other county boundary files used and distributed by CGIA. Acknowledgement of products derived form this data set should cite the following: The source of the 1970 Census Boundaries/Population data is the North Carolina Corporate Geographic Database. Earlier versions of this data set 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_Person_Primary: Contact_Person: Ken Shaffer Contact_Organization: NC Center for Geographic Information and Analysis Contact_Position: Database Management Contact_Address: Address_Type: Mailing and physical address Address: 301 North Wilmington Street, Suite 700 City: Raleigh State_or_Province: North Carolina Postal_Code: 27601-2828 Country: U.S.A. Contact_Voice_Telephone: (919) 733-2090 Contact_Facsimile_Telephone: (919) 715-0725 Contact_Electronic_Mail_Address: dataq@cgia.state.nc.us Hours_of_Service: 8:30 am to 5:30 pm Contact_Instructions: Preferred contact is by email or telephone Data_Set_Credit: >Bureau of the Census >Data User Service Center >U.S. Department of Commerce >Bureau of the Census >Data User Service Center >Washington, D.C.20233 > >State Center for Health Statistics Director, Delton Atkinson >Environmental Statistics and GIS Section Chief, David Hogt >GIS Laboratory Director, Carol Hanchette >NC Dept. of Environment, Health, and Natural Resources >222 N. Dawson Street, Cotton Building >Raleigh, North Carolina 27604 > >NCCGIA Director, Karen Siderelis >Database Administration, Zsolt Nagy >Database Management, Ken Shaffer >North Carolina Center for Geographic Information and Analysis >Governor's Office >Office of State Planning >301 North Wilmington Street, Suite 700 >Raleigh, NC 27601-2828 Native_Data_Set_Environment: Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.1.0.722 Cross_Reference: Citation_Information: Originator: NC Center for Geographic Information and Analysis Publication_Date: 1982 Title: 1980 Census Boundaries/Population Geospatial_Data_Presentation_Form: Map Publication_Information: Publication_Place: Raleigh, NC Publisher: NC Center for Geographic Information and Analysis Other_Citation_Details: Census geography does not match exactly between the 1970 and 1980 data. Online_Linkage: CGDB layer listing and Metadata - http://www.cgia.state.nc.us/cgdb/index.html Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: The US Dept. of Commerce, Bureau of the Census delineated the 1970 census boundaries on maps at approximately 1:126,720-scale. An ARC/INFO version 5.0 coverage was created and the data attributed. The digital files were plotted and overlayed to the originals and linework and label corrections were made. Demographic information was taken from Census reports and keyed into the attribute tables. Logical_Consistency_Report: Using ESRI's ARC/INFO GIS software, the dataset was built for arc and polygon topology using the "build" command. The data set was then cleaned with a fuzzy tolerance of 1 foot. Topology has not been edited since the last build or clean. Completeness_Report: These data represent a subset of the boundary and population information for 1970, as mapped by the US Dept. of Commerce, Bureau of the Census. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: The 1970 Boundaries/Population data were mapped from paper blueline census maps and line check plots were edited within the original linewidth on the blueline base. precision: single, fuzzy: 1.0, dangle: 1.0. Lineage: Source_Information: Source_Citation: Citation_Information: Originator: US Dept. of Commerce, Bureau of the Census Publication_Date: 1982 Title: 1970 Census Boundaries/Population Geospatial_Data_Presentation_Form: Map Publication_Information: Publication_Place: Washington, D.C. Publisher: US Dept. of Commerce, Bureau of the Census Other_Citation_Details: None Source_Scale_Denominator: 126720 Type_of_Source_Media: Paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1982 Source_Currentness_Reference: Original release date Source_Citation_Abbreviation: None Source_Contribution: 1970 Boundary/Population statistics and blueline Census maps. Source_Information: Source_Citation: Citation_Information: Originator: NC Center for Geographic Information and Analysis Publication_Date: 1994 Title: 1970 Census Boundaries/Population Geospatial_Data_Presentation_Form: Map Publication_Information: Publication_Place: Raleigh, North Carolina Publisher: NC Center for Geographic Information and Analysis Other_Citation_Details: Release of updated data Source_Scale_Denominator: 126720 Type_of_Source_Media: Paper Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 1982 Ending_Date: 199407 Source_Currentness_Reference: Original release and revision dates Source_Citation_Abbreviation: None Source_Contribution: Digital conversion of the Census data into a GIS data set and release of corrected data. Source_Information: Source_Citation: Citation_Information: Originator: DEHNR-State Center for Health Statistics, Environmental Statistics & GIS Section Publication_Date: 199407 Title: 1970 Census Boundaries/Population Geospatial_Data_Presentation_Form: Map Publication_Information: Publication_Place: Raleigh, North Carolina Publisher: DEHNR-State Center for Health Statistics, Environmental Statistics & GIS Section Other_Citation_Details: None Source_Scale_Denominator: 126720 Type_of_Source_Media: Paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 199407 Source_Currentness_Reference: Corrected version review date Source_Citation_Abbreviation: None Source_Contribution: Review and corrections to original 1970 Boundary/Population data Process_Step: Process_Description: Delineation of Census geography and collection of 1970 Decennial Census statistics Process_Date: 1970 Process_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Dept. of Commerce, Bureau of the Census Contact_Address: Address_Type: Mailing and physical address Address: Bureau of the Census City: Washington State_or_Province: D.C. Postal_Code: 20233 Country: U.S.A. Contact_Voice_Telephone: (301) 763-4100 Hours_of_Service: 8:00 am to 5:00 pm Contact_Instructions: Mail or telephone preferred Process_Step: Process_Description: Transfer of hardcopy census boundaries by digitization and joining of Census statistics from hardcopy into digital attribute files. An ARC/INFO version 5.0 coverage was created by digitizing 1970 Census boundaries on Calcomp digitizing tables. Process_Date: 1982 Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Ken Shaffer Contact_Organization: NC Center for Geographic Information and Analysis Contact_Address: Address_Type: Mailing and physical address Address: 301 North Wilmington Street, Suite 700 City: Raleigh State_or_Province: North Carolina Postal_Code: 27601-2828 Country: U.S.A. Contact_Voice_Telephone: (919) 733-2090 Contact_Facsimile_Telephone: (919) 715-0725 Contact_Electronic_Mail_Address: dataq@cgia.state.nc.us Hours_of_Service: 8:30 am to 5:30 pm Contact_Instructions: Email or telephone preferred Process_Step: Process_Description: Demographic values were checked against hardcopy reports. Process_Date: 199407 Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Carol Hanchette Contact_Organization: DEHNR-State Center for Health Statistics, Environmental Statistics & GIS Section Contact_Address: Address_Type: Mailing and physical address Address: 222 N. Dawson Street, Cotton Building City: Raleigh State_or_Province: North Carolina Postal_Code: 27604 Country: U.S.A. Contact_Voice_Telephone: (919) 733-4728 Hours_of_Service: 8:00 am to 5:00 pm Contact_Instructions: Mail or telephone preferred Process_Step: Process_Description: Metadata imported. Source_Used_Citation_Abbreviation: C:\DOCUME~1\david\LOCALS~1\Temp\xml1B.tmp Process_Step: Process_Description: Dataset copied. Source_Used_Citation_Abbreviation: Server=cgiatdb; Service=5151; Database=onemap_test; User=sdeadmin; Version=sde.DEFAULT Spatial_Data_Organization_Information: Indirect_Spatial_Reference: _Method: County name, county FIPS number Direct_Spatial_Reference_Method: Vector Point_and_Vector_Object_Information: SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: G-polygon Point_and_Vector_Object_Count: 3102 SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains Point_and_Vector_Object_Count: 3103 SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: Node, planar graph Point_and_Vector_Object_Count: 10952 SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: Area point Point_and_Vector_Object_Count: 3102 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: 0.001232 Ordinate_Resolution: 0.001232 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 Vertical_Coordinate_System_Definition: Altitude_System_Definition: Altitude_Resolution: 1.000000 Altitude_Encoding_Method: Explicit elevation coordinate included with horizontal coordinates Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: onemap_prod.SDEADMIN.cen70 Entity_Type_Definition: Population and housing statistics from the 1970 Decennial Census Entity_Type_Definition_Source: US Dept. of Commerce, Bureau of the Census 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: SHAPE.len Attribute: Attribute_Label: PERIMETER Attribute_Definition: Total perimeter in coverage units Attribute_Definition_Source: Software computed Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 563.501 Range_Domain_Maximum: 3,382,771.5000 Attribute_Units_of_Measure: meters Attribute_Measurement_Resolution: 0.001 Attribute_Measurement_Frequency: None planned Attribute: Attribute_Label: DISTRICT Attribute_Definition: 1970 Census identification code Attribute_Definition_Source: US Dept. of Commerce, Bureau of the Census Attribute_Domain_Values: Unrepresentable_Domain: Codes vary in length Attribute_Measurement_Frequency: None planned Attribute: Attribute_Label: LABEL1 Attribute_Definition: Unique Comarc record# by county Attribute_Definition_Source: US Dept. of Commerce, Bureau of the Census Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 97 Attribute_Measurement_Frequency: None planned Attribute: Attribute_Label: HOUSING Attribute_Definition: Housing count for district Attribute_Definition_Source: US Dept. of Commerce, Bureau of the Census Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0 Range_Domain_Maximum: 1E+05 Attribute_Measurement_Frequency: None planned Attribute: Attribute_Label: FIPS Attribute_Definition: County Federal Processing Information Standard code Attribute_Definition_Source: US Dept. of Commerce, Bureau of the Census Attribute_Domain_Values: Codeset_Domain: Codeset_Name: Federal Processing Information Standard Codeset_Source: US Dept. of Commerce, Bureau of the Census Attribute_Measurement_Frequency: None planned Attribute: Attribute_Label: CITY Attribute_Definition: City and water body names Attribute_Definition_Source: US Dept. of Commerce, Bureau of the Census Attribute_Domain_Values: Unrepresentable_Domain: City and water names vary in length and number of words Attribute_Measurement_Frequency: None planned Attribute: Attribute_Label: CEN70_ Attribute: Attribute_Label: CEN70_ID Attribute: Attribute_Label: POP_ Attribute: Attribute_Label: POP_ACRE1970 Attribute: Attribute_Label: SHAPE Attribute_Definition: Feature geometry. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Coordinates defining the features. Attribute: Attribute_Label: SHAPE.area Attribute: Attribute_Label: onemap_prod.SDEADMIN.cen70.AREA Detailed_Description: Entity_Type: Entity_Type_Label: Census statistics Entity_Type_Definition: Population and housing statistics from the 1970 Decennial Census Entity_Type_Definition_Source: US Dept. of Commerce, Bureau of the Census Attribute: Attribute_Label: FNODE# Attribute_Definition: From-node identifier of linear feature Attribute_Definition_Source: Software computed Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 10952 Attribute_Measurement_Frequency: None planned Attribute: Attribute_Label: TNODE# Attribute_Definition: To-node identifier of linear feature Attribute_Definition_Source: Software computed Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 10952 Attribute_Measurement_Frequency: None planned Attribute: Attribute_Label: LPOLY# Attribute_Definition: Internal number of poly to left of arc Attribute_Definition_Source: Software computed Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 3,103 Attribute_Measurement_Frequency: None planned Attribute: Attribute_Label: RPOLY# Attribute_Definition: Internal number of poly to right of arc Attribute_Definition_Source: Software computed Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 3,103 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: 0.313 Range_Domain_Maximum: 120,682.367 Attribute_Units_of_Measure: meters Attribute_Measurement_Resolution: 0.001 Attribute_Measurement_Frequency: As needed Attribute: Attribute_Label: CEN70# Attribute_Definition: Internal feature number Attribute_Definition_Source: Software computed Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 13958 Attribute_Measurement_Frequency: As needed Attribute: Attribute_Label: CEN70-ID Attribute_Definition: Arc internal identification number Attribute_Definition_Source: User defined Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 199 Attribute_Measurement_Frequency: As needed Overview_Description: Entity_and_Attribute_Overview: A polygon coverage depicting the 1970 census boundaries and population as established by the US Dept. of Commerce, Bureau of the Census. The polygon attribute table (PAT) has data including total area in coverage units (square meters), total perimeter (linear meters), polygon internal identification number, polygon user identification number, unique Comarc Record# by county, 1970 Census Identification code, city and water body names, population and housing counts for the district, population per acre for 1970 census, and the county FIPS code. >CEN70.PAT Polygon Attribute Table >COLUMN ITEM NAME WIDTH OUTPUT TYPE DEC DESCRIPTION >1 AREA 4 12 F 3 Total area in meters >5 PERIMETER 4 12 F 3 Total perimeter in meters >9 CEN70# 4 5 B - Poly internal id number >13 CEN70-ID 4 5 B - Poly user id number >17 LABEL1 4 5 B - Unique Comarc Record# by county >21 DISTRICT 10 10 C - 1970 census identification code >31 CITY 20 20 C - City and water body names >51 POP# 4 10 B - Population count for district >55 HOUSING 4 5 B - Housing count for district >59 POP.ACRE1970 4 10 F 3 Population per acre for 1970 census >63 FIPS 3 3 C - County FIPS code >CEN70.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 meters >21 CEN70# 4 5 B - Internal id number >25 CEN70-ID 4 5 B - Internal id number Entity_and_Attribute_Detail_Citation: None Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: NC Center for Geographic Information and Analysis Contact_Position: Production Services Contact_Address: Address_Type: Mailing and physical address Address: 301 North Wilmington Street, Suite 700 City: Raleigh State_or_Province: North Carolina Postal_Code: 27601-2825 Country: USA Contact_Voice_Telephone: (919) 733-2090 Contact_Facsimile_Telephone: (919) 715-0725 Contact_Electronic_Mail_Address: dataq@cgia.state.nc.us Hours_of_Service: 8:30AM - 5:30PM Contact_Instructions: Phone and electronic mail preferred For current price information use a web browser: COST INFORMATION - http://www.cgia.state.nc.us/cost.html Resource_Description: 1970 Census Boundaries/Population Distribution_Liability: NCCGIA is charged with the development and maintenance of the State's corporate geographic database and, in cooperation with other mapping organizations, is committed to offering its users accurate, useful, and current information about the state. Although every effort has been made to ensure the accuracy of information, errors and conditions originating from physical sources used to develop the corporate database may be reflected in the data supplied. The client must be aware of data 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 data. The use of trade names or commercial products does not constitute their endorsement by the NCCGIA or North Carolina State Government. Standard_Order_Process: Non-digital_Form: FOR DIGITAL OR NON-DIGITAL DATA, Contact NC CGIA, Data Distribution to order data, Phone 919.733.2090 ... Email dataq@cgia.state.nc.us ... Web Page order form http://www.cgia.state.nc.us/cgdb/index.html Fees: For current FORMAT/MEDIA INFORMATION, use a web browser: http://www.cgia.state.nc.us/cost.html or phone NC CGIA Data Distribution 919.733.2090 Custom_Order_Process: Data creation and large data analysis jobs contact Database Administration P:(919)733-2090. All data is available through standard ordering procedures on a cost recovery basis. Technical_Prerequisites: All formats supplied are created using ARC/INFO GIS software on Unix workstations. Other formats are available. Format compatibility is the user's responsibility. For more information on formats and media, use a web browser: MEDIA INFORMATION - http://www.cgia.state.nc.us/cost.html Available_Time_Period: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 1982 Ending_Date: Present Metadata_Reference_Information: Metadata_Date: 20061002 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: North Carolina Center for Geographic Information and Analysis Contact_Person: REQUIRED: The person responsible for the metadata information. Contact_Position: Database Management Contact_Address: Address_Type: Mailing and physical address Address: 301 North Wilmington Street, Suite 700 City: Raleigh State_or_Province: North Carolina Postal_Code: 27601-2828 Country: USA Contact_Voice_Telephone: (919) 733-2090 Contact_Facsimile_Telephone: (919) 715-0725 Contact_Electronic_Mail_Address: dataq@cgia.state.nc.us Hours_of_Service: 8:30AM - 5:30PM 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 data set identified and received from NCCGIA. NCCGIA does not support secondary distribution. If this data file was received from anyone besides NCCGIA, this metadata file and the data set it describes may contain discrepancies. Metadata_Extensions: Online_Linkage: http://www.esri.com/metadata/esriprof80.html Profile_Name: ESRI Metadata Profile