Metadata: Identification_Information: Citation: Citation_Information: Originator: U.S. Geological Survey Publication_Date: 1980 Title: 1:2,000,000-scale Digital Line Graphs Publication_Information: Publication_Place: Reston, Virginia Publisher: U.S. Geological Survey Description: Abstract: The DLG data files derived from the 1:2,000,000-scale maps contain selected base categories of cartographic data in digital form. The data files are derived from the sectional maps of the 1970 National Atlas of the United States of America. The Boundaries category includes boundary information collected in two separate subcategories: (1) Political Boundaries and (2) Administrative Boundaries. The Hydrography data includes data in three separate subcategories: (1) Streams, (2) Water Bodies, and (3) Hypsography (Continental Divide only). The Transportation category of data includes major transportation systems collected in three separate subcategories: (1) Roads and Trails, (2) Railroads, and (3) Cultural Features (airports and Alaska pipeline). 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. Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 1972 Ending_Date: 1979 Currentness_Reference: publication date Status: Progress: Complete Maintenance_and_Update_Frequency: Irregular Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -109.005 East_Bounding_Coordinate: -94.596 North_Bounding_Coordinate: 43.003 South_Bounding_Coordinate: 36.987 Keywords: Theme: Theme_Keyword_Thesaurus: None. Theme_Keyword: digital line graph Theme_Keyword: DLG Theme_Keyword: hydrography Theme_Keyword: transportation Theme_Keyword: boundaries Theme_Keyword: U.S. Public Land Survey System Theme_Keyword: hypsography Place: Place_Keyword_Thesaurus: U.S. Department of Commerce, 1977, Countries, dependencies, areas of special sovereignty, and their principal administrative divisions (Federal Information Processing Standard 10-3):Washington, D.C., National Institute of Standards and Technology. Place_Keyword: US Place_Keyword: CA Place_Keyword: MX Place_Keyword_Thesaurus: U.S. Department of Commerce, 1987, Codes for the identification of the States, the District of Columbia and the outlying areas of The United States, and associated areas (Federal Information Processing Standard 5-2):Washington ,D. C., National Institute of Standards and Technology. Place_Keyword: FIPS codes for states covered Access_Constraints: None Use_Constraints: None. Acknowledgement of the U.S. Geological Survey would be appreciated in products derived from these data. Browse_Graphic: Browse_Graphic_File_Name: dlg2mil Browse_Graphic_File_Description: Various DLG Layers for Kansas Browse_Graphic_File_Type: GIF Native_Data_Set_Environment: DLG Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: Attribute accuracy was tested by manual comparison of the source with hard copy plots. Logical_Consistency_Report: The topological structure of each DLG file is fully validated by software. There are no extraneous intersections; that is , a line does not join or cross another line, or itself, except at a node. No line extends through a node. Polygon (area) adjacency is also validated; that is, area left and right topological attributes of lines are consistent throughout the file. The neatline is free of gaps. Validation of DLG data is performed for each category within a file. Completeness_Report: For Boundary category: Political boundaries: Data completeness generally reflects the content of the original source graphic. Selective updating of the maps was done prior to digitizing. The Political Boundaries category of data includes States and County boundaries. Administrative boundaries: Data completeness generally reflects the content of the original source graphic. Selective updating of the maps was done prior to digitizing. The Administrative Boundaries category of data includes federally administered forests, parks, and wildlife refuges. For Hydrography category: Streams: Data completeness generally reflects the content of the original source graphic. Selective updating of the maps was done prior to digitizing. The Hydrography category includes perennial and intermittent streams and canals. Water Bodies: Data completeness generally reflects the content of the original source graphic. Selective updating of the maps was done prior to digitizing. Water bodies include perennial, intermittent and dry lakes, swamps and glaciers. Hypsography: Data completeness generally reflects the content of the original source graphic. Selective updating of the maps was done prior to digitizing. Hypsography data is limited to the Continental Divide. For Transportation category: Roads and Trails: Data completeness generally reflects the content of the original source graphic. Selective updating of the maps was done prior to digitizing. The Roads and Trails category includes Interstate and primary State highways. Railroads: Data completeness generally reflects the content of the original source graphic. Selective updating of the maps was done prior to digitizing. The railroads category of data includes main line and branch line railroads. Cultural Features: Data completeness generally reflects the content of the original source graphic. Selective updating of the maps was done prior to digitizing. The Cultural Features are limited to airports and the Alaska pipeline. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: Comparison to a graphic source or image source is used as control to assess digital positional accuracy. Cartographic offsets may be present on graphic sources, due to scale and legibility constraints. Data has been vertically aligned between categories of data. Lineage: Source_Information: Source_Citation: Citation_Information: Originator: U.S. Geological Survey Publication_Date: 1970 Title: The National Atlas of the United States of America Geospatial_Data_Presentation_Form: map Publication_Information: Publication_Place: Reston, Virginia Publisher: U.S. Geological Survey Source_Scale_Denominator: 2000000 Type_of_Source_Media: stable-base material Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1970 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: MAP1 Source_Contribution: spatial and attribute information Source_Information: Source_Citation: Citation_Information: Originator: Bureau of the Census Publication_Date: 1979 Title: unknown Geospatial_Data_Presentation_Form: map Publication_Information: Publication_Place: Washington, D.C. Publisher: Bureau of the Census Other_Citation_Details: This source citation references a source used to revise the published 1:2,000,000-scale National Atlas sectional maps prior to digitization. Individual files within the series may or may not have been altered as a result of this source. Source_Scale_Denominator: various Type_of_Source_Media: various Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1979 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: REVBND1 Source_Contribution: spatial and attribute information to update political boundaries and Alaskan borough boundaries Source_Information: Source_Citation: Citation_Information: Originator: Various Federal Agencies Publication_Date: various Title: unknown Geospatial_Data_Presentation_Form: map Publication_Information: Publication_Place: various Publisher: various Other_Citation_Details: This source citation references a source used to revise the published 1:2,000,000-scale National Atlas sectional maps prior to digitization. Individual files within the series may or may not have been altered as a result of this source. Source_Scale_Denominator: various Type_of_Source_Media: various Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: various Source_Currentness_Reference: publication date Source_Citation_Abbreviation: REVBND2 Source_Contribution: spatial and attribute information to update administrative boundaries Source_Information: Source_Citation: Citation_Information: Originator: various Publication_Date: 1980 Title: unknown Geospatial_Data_Presentation_Form: map Publication_Information: Publication_Place: various Publisher: various Other_Citation_Details: This source citation references a source used to revise the published 1:2,000,000-scale National Atlas sectional maps prior to digitization. Individual files within the series may or may not have been altered as a result of this source. Source_Scale_Denominator: various Type_of_Source_Media: various Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1980 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: REVRAT1 Source_Contribution: spatial and attribute information to update roads and trails data Source_Information: Source_Citation: Citation_Information: Originator: Interstate Commerce Commission Publication_Date: 1979 Title: unknown Geospatial_Data_Presentation_Form: map Publication_Information: Publication_Place: Washington, D.C. Publisher: Interstate Commerce Commission Other_Citation_Details: This source citation references a source used to revise the published 1:2,000,000-scale National Atlas sectional maps prior to digitization. Individual files within the series may or may not have been altered as a result of this source. Source_Scale_Denominator: various Type_of_Source_Media: various Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1979 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: REVRRS1 Source_Contribution: spatial and attribute information to update railroad data Source_Information: Source_Citation: Citation_Information: Originator: U.S. Geological Survey Publication_Date: 1979 Title: Landsat imagery Geospatial_Data_Presentation_Form: remote-sensing imagery Publication_Information: Publication_Place: Reston, Virginia Publisher: U.S. Geological Survey Other_Citation_Details: This source citation references a source used to revise the published 1:2,000,000-scale National Atlas sectional maps prior to digitization. Individual files within the series may or may not have been altered as a result of this source. Source_Scale_Denominator: various Type_of_Source_Media: various Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1979 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: REVHYD1 Source_Contribution: spatial and attribute information to update streams in Alaska Source_Information: Source_Citation: Citation_Information: Originator: National Oceanic and Atmospheric Administration Publication_Date: 1979 Title: Sectional Aeronautical Charts Geospatial_Data_Presentation_Form: map Publication_Information: Publication_Place: Washington, D.C. Publisher: National Oceanic and Atmospheric Administration Other_Citation_Details: This source citation references a source used to revise the published 1:2,000,000-scale National Atlas sectional maps prior to digitization. Individual files within the series may or may not have been altered as a result of this source. Source_Scale_Denominator: various Type_of_Source_Media: various Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1979 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: REVHYD2 Source_Contribution: spatial and attribute information to update major reservoirs Source_Information: Source_Citation: Citation_Information: Originator: Federal Aviation Administration Publication_Date: 1980 Title: Landsat imagery Geospatial_Data_Presentation_Form: map Publication_Information: Publication_Place: Washington, D.C. Publisher: Federal Aviation Administration Other_Citation_Details: This source citation references a source used to revise the published 1:2,000,000-scale National Atlas sectional maps prior to digitization. Individual files within the series may or may not have been altered as a result of this source. Source_Scale_Denominator: various Type_of_Source_Media: various Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1980 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: REVCUL1 Source_Contribution: spatial and attribute information to update cultural features and airport data Source_Information: Source_Citation: Citation_Information: Originator: U.S. Geological Survey Publication_Date: 1979 Title: unknown Geospatial_Data_Presentation_Form: map Publication_Information: Publication_Place: Reston, Virginia Publisher: U.S. Geological Survey Other_Citation_Details: This source citation references a source used to revise the published 1:2,000,000-scale National Atlas sectional maps prior to digitization. Individual files within the series may or may not have been altered as a result of this source. Source_Scale_Denominator: various Type_of_Source_Media: various Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1979 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: REVCUL2 Source_Contribution: spatial and attribute information to update the Alaskan Pipeline Process_Step: Process_Description: This file was originally digitized by the National Mapping Division based on the sectional maps contained in 'The National Atlas of the United States of America published by the USGS in 1970. At the time of digitization in the late 1970s, most of the information contained in the maps was updated, using the latest available sourcematerials. The digital data were produced by manually digitizing from stable-based copy of the graphic material using a digitizing table with a resolution of 0.001 inches and an absolute accuracy of 0.003 to 0.005 inches. The digital data were checked for position by visually comparing proof plots with the graphic source. The digital data were checked for classification by manually checking proof plots against code listings. This file has undergone digital revision. The digital revision uses ancillary source, with no field verification Source_Used_Citation_Abbreviation: MAP 1, REVBND1, REVBND2, REVRAT1, REVRRS1, REVHYD1, REVHYD2, REVCUL1, REVCUL2 Process_Date: 1983 Spatial_Data_Organization_Information: Indirect_Spatial_Reference: For Public Land Survey System: U.S. Department of the Interior, Bureau of Land Management: U.S. Public Land Survey System For Boundaries: U.S. Department of Commerce, 1977, Countries, dependencies, areas of special sovereignty, and their principal administrative divisions. (Federal Information Processing Standard 10-3): Washington,D.C., National Institute of Standards and Technology. U.S. Department of Commerce, 1987, Codes for the identification of the States, the District of Columbia and the outlying areas of The United States, and associated areas (Federal Information Processing Standard 5-2): Washington, D. C., National Institute of Standards and Technology. U.S. Department of Commerce,1990, Counties and equivalent entities of The United States, its possessions, and associated areas (Federal Information Processing Standard 6-4): Washington, D.C. National Institute of Standards and Technology. Direct_Spatial_Reference_Method: Vector Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Map_Projection: Map_Projection_Name: Albers Conical Equal Area Albers_Conical_Equal_Area: Standard_Parallel: 1st standard parallel 29.5N for conterminous US Standard_Parallel: 2nd standard parallel 45.5N for conterminous US Longitude_of_Central_Meridian: 96.0W for conterminous US Latitude_of_Projection_Origin: 23.0N for conterminous US False_Easting: 0.0 False_Northing: 0.0 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: coordinate pair Coordinate_Representation: Abscissa_Resolution: 50.80 Ordinate_Resolution: 50.80 Planar_Distance_Units: meters Geodetic_Model: Horizontal_Datum_Name: North American Datum 1927 Ellipsoid_Name: Clark 1866 Semi-major_Axis: 6378206.4 Denominator_of_Flattening_Ratio: 294.98 Entity_and_Attribute_Information: Overview_Description: Entity_and_Attribute_Overview: DLG3 attribute codes are used to describe the physical and cultural characteristics of DLG node, line, and area elements. Attribute codes are used to reduce redundant information, provide enough reference information to support integration with larger data base, and describe the relationships between cartographic elements. Each DLG element has one or more attribute codes composed of a three digit major code and a four-digit minor code. Entity_and_Attribute_Detail_Citation: U.S.Department of the Interior, U.S.Geological Survey, 1990, 1:2,000,000-Scale Digital Line Graphs, Data Users Guide 3, Reston, Virginia A hypertext extract is available at: Softcopy in ASCII format is available at: Softcopy in WordPerfect format is available at: Softcopy in PostScript format is available at: Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: Data Access and Support Center Contact_Address: Address_Type: mailing and physical address Address: University of Kansas 1930 Constant Avenue, West Campus City: Lawrence State_or_Province: KS Postal_Code: 66047-3726 Contact_Voice_Telephone: 913-864-3965 Contact_Facsimile_Telephone: 913-864-5317 Contact_Electronic_Mail_Address: dasc@mongogis.kgs.ukans.edu Hours_of_Service: 0800-1700 Resource_Description: 1:2,000,000-scale digital line graphs Distribution_Liability: The State of Kansas Geographic Information Systems Core Database's digital data have been tested and their documentation carefully reviewed. However, the State of Kansas Geographic Information Systems Policy Board's Data Access and Support Center and its representatives make no warranty or representation, either expressed or implied, with respect to the digital data and their documentation, their quality, performance, merchantability, or fitness for a particular purpose. The digital data are distributed on "as is" basis, and the user assumes all risk to their quality, the results obtained from their use, and the performance of the data. In no event will the State of Kansas Geographic Information Systems Policy Board or its representatives be liable for any direct, indirect, special, incidental or consequential damages resulting from and defect in the State of Kansas Geographic Information Systems Core Database's digital data or in their documentation. This disclaimer of warranty is exclusive and in lieu of all others, oral or written, express or implied. No agent or employee is authorized to make any modification, extension, or addition to this warranty. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: DLG Transfer_Size: 2 MB Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: http://gisdasc.kgs.ukans.edu Access_Instructions: The State of Kansas 2M Digital Line Graph (DLG) regional data are stored in DLG format and the State of Kansas data are in Arc/Info Interchange format. Both formats can be downloaded from the DASC home page or by connecting directly to the DASC anonymous FTP server at gisdasc.kgs.ukans.edu. To connect to the FTP server use the login name of anonymous and your E-mail address as the password. Offline_Option: Offline_Media: CD-ROM, 3.5 inch floppy disk, 4 mm cartridge tape, or 8 mm cartridge tape Recording_Format: ISO 9660 or tar Fees: Under the Kansas Public Records Law, DASC will attempt only to recover the costs related to the processing and distribution of core database requests. The following is a description of our Basic and Supplemental Conversion Services, as well as costs associated with the distribution of digital data: Basic Conversion Services-DASC will provide coversion services to all Federal/State/municipal tax-support agencies/entities for the cost of media and shipping and handling. Basic conversion services shall include the exportation of the Core Database in their native projection and tiling scheme into DASC supported spatial data exchange formats and technical support for the loading and importation of the data. Basic conversion services are provided to other than tax-supported organizations on a fee-for-service basis. Supplemental Conversion Services-DASC will provide supplemental conversion services to all organizations on a fee-for-service basis. Secondary services shall include the alteration of a Core Database's native projection, tiling scheme, or topological structure. Supplemental services also includes custom map production. Where applicable, recoverable cost include: 1. Labor to process the request 2. Computer processing time to extract/convert database 3. Magnetic media to distribute the data 4. Shipping and handling charges 5. Tax Below are the fees associated with each of the recoverable items: 1. Labor: $35.00/Hour 2. Central Processing Unit (CPU) computer time: $.14/Minute 3. Media: 3.5" HD floppy $.90 DC 2120 Mini data cartridge tape $22.00 8mm-112m Data cartridge tape $19.00 4mm-120m Data cartridge tape $20.00 Compact Disks $15.00 Network Transfer No Charge 4. Shipping and Handling: Varies 5. Tax (State of Kansas): 6.90% Metadata_Reference_Information: Metadata_Date: 19970210 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Address: Address_Type: mailing address Address: 508 National Center City: Reston State_or_Province: Virginia Postal_Code: 22092 Contact_Voice_Telephone: 1 703 648 4543 Metadata_Standard_Name: Content Standards for Digital Geospatial Metadata Metadata_Standard_Version: 19940608