Identification_Information: Citation: Citation_Information: Originator: U.S. Geological Survey Earth Resources Observation & Science Center (EROS) Publication_Date: 19940506 Title: DLG 100K for Quad: JACKSON LAKE-E, WY - ID # : 1J067724EBD10421-509572 Publication_Information: Publication_Place: Sioux Falls, SD 57198 USA Publisher: U.S. Geological Survey Online_Linkage: http://earthexplorer.usgs.gov Description: Abstract: Digital line graph (DLG) data are digital representations of cartographic information. DLGs of map features are converted to digital form from maps and related sources. Intermediate-scale DLG data are derived from USGS 1:100,000-scale 30- by 60-minute quadrangle maps. If these maps are not available, Bureau of Land Management planimetric maps at a scale of 1:100,000 are used. Intermediate-scale DLGs are sold in five categories: (1) Public Land Survey System; (2) boundaries; (3) transportation; (4) hydrography; and (5) hypsography. All DLG data distributed by the USGS are DLG-Level 3 (DLG-3), which means the data contain a full range of attribute codes, have full topological structuring, and have passed certain quality-control checks. Purpose: DLGs 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: Single_Date/Time: Calendar_Date: 19810101 Currentness_Reference: Ground condition Status: Progress: In work Maintenance_and_Update_Frequency: As needed Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -111 East_Bounding_Coordinate: -110 North_Bounding_Coordinate: 44 South_Bounding_Coordinate: 43.5 Data_Set_G-Polygon: Data_Set_G-Polygon_Outer_G-Ring: G-Ring_Point: G-Ring_Latitude: 44 G-Ring_Longitude: -111 G-Ring_Point: G-Ring_Latitude: 44 G-Ring_Longitude: -110 G-Ring_Point: G-Ring_Latitude: 43.5 G-Ring_Longitude: -110 G-Ring_Point: G-Ring_Latitude: 43.5 G-Ring_Longitude: -111 Keywords: Theme: Theme_Keyword_Thesaurus: GCMD Parameter Keywords Theme_Keyword: EARTH SCIENCE --> HUMAN DIMENSIONS --> Boundaries --> Surveys Theme_Keyword: EARTH SCIENCE --> HYDROSPHERE --> Surface Water --> Drainage Theme_Keyword: EARTH SCIENCE --> LAND SURFACE --> Land Use/Land Cover --> Land Management Theme_Keyword: cartography Theme_Keyword: vector data Theme_Keyword: USGS Theme_Keyword: U.S. Public Land Survey System Theme_Keyword: transportation Theme_Keyword: small scale Theme_Keyword: PLSS Theme_Keyword: nonvegetative features Theme_Keyword: manmade features Theme_Keyword: large scale Theme_Keyword: intermediate scale Theme_Keyword: hypsography Theme_Keyword: EARTH SCIENCE --> HUMAN DIMENSIONS --> Boundaries --> Political Divisions Theme_Keyword: EARTH SCIENCE --> HUMAN DIMENSIONS --> Boundaries --> Administrative Divisions Theme_Keyword: hydrography Theme_Keyword: EARTH SCIENCE --> HUMAN DIMENSIONS --> Boundaries --> Political Divisions Theme_Keyword: EARTH SCIENCE --> HUMAN DIMENSIONS --> Boundaries --> Surveys Theme_Keyword: EARTH SCIENCE --> HYDROSPHERE --> Surface Water --> Floods Theme_Keyword: boundaries Theme_Keyword: digital line graph Theme_Keyword: digital mapping Theme_Keyword: DLG Theme_Keyword: EDC Theme_Keyword: GIS Theme_Keyword: geodata Theme_Keyword: EROS Place: Place_Keyword_Thesaurus: None Place_Keyword: United States of America Place_Keyword: Mexico Place_Keyword: North America Place_Keyword: WY Place: 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: There is no guarantee of warranty concerning the accuracy of these data. Users should be aware that temporal changes may have occurred since the data was collected and that some parts of these data may no longer represent actual surface conditions. Users should not use these data for critical applications without a full awareness of their limitations. Acknowledgement of the originating agencies would be appreciated in products derived from these data. Any user who modifies the data set is obligated to describe the types of modifications they perform. User specifically agrees not to misrepresent the data set, nor to imply that changes made were approved or endorsed by the U.S. Geological Survey. Please refer to http://www.usgs.gov/privacy.html for the USGS disclaimer. Point_of_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Earth Resources Observation and Science (EROS) Center Contact_Person: lta@usgs.gov Contact_Position: Long Term Archive (LTA) Representative Contact_Address: Address_Type: mailing and physical address Address: Long Term Archive (LTA), U.S. Geological Survey (USGS) Address:Earth Resources Observation and Science (EROS) Center Address:47914 252nd Street City: Sioux Falls State_or_Province: SD Postal_Code: 57198-0001 Country: USA Contact_Voice_Telephone: 605-594-6151 Contact_Electronic_Mail_Address: lta@usgs.gov Hours_of_Service: 0800 - 1600 CT, M-F, -6 h GMT Contact_Instructions: lta@usgs.gov Security_Information: Security_Classification_System: none Security_Classification: unclassified Security_Handling_Description: none Native_Data_Set_Environment: Oracle Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: The identification of features is provided by the distinct electromagnetic energy it emits,reflects, or otherwise transmits. This is called the spectral signature. Other signatures such as tone (lightness or darkness), texture (surface roughness or smoothness), pattern,shadow, shape, and size are as important. Thus, through the use of the thematic mapper sensor, such elements as water features, soils, and vegetation can be identified and distinguished from each other. Logical_Consistency_Report: Topological requirements specify that: (1) lines must begin and end at nodes; (2) lines must connect to each other at nodes; (3) lines do not extend through nodes; (4) left and right areas are defined for each line element and are consistent throughout the file; (5) and the lines representing the limits of the file (neatline) are free of gaps. The tests of logical consistency areperformed by the USGS PROSYS program. The neatline was generated by connecting the four corners of the digital file, as established during initialization of the digital file. All data outside the enclosed region are ignored and all data crossing these geographically straight lines is clipped at the neatline. Neatline straightening aligns the digitized edges of the digital data with the generated neatline or the longitude/latitude lines in geographic coordinates. All internal areas are tested for closure using PROSYS. Completeness_Report: For Digital Revision Status = Not revised: Data completeness reflects the content of the source quadrangle. Features may have been eliminated or generalized on the source graphic due to scale and legibility constraints. For Digital Revision Status = Limited Update: This file has undergone a limited update digital revision. The file contains only: (1) those features that are photoidentifiable on monoscopic source, supplemented with limited ancillary source, and (2) those features, present on the original source quadrangle, that cannot be reliably photoidentified but that are not considered particularly prone to change. For Digital Revision Status = Standard Update: This file has undergone standard update digital revision. The data completeness of this file meets NMD standards for feature content. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: For Digital Revision Status = Not revised: Vertical_Positional_Accuracy: Vertical_Positional_Accuracy_Report: For Hypsography and Hydrography Only: For Digital Revision Status = Not revised: Lineage: Source_Information: Source_Citation: Citation_Information: Originator: U.S. Geological Survey or another mapping agency in cooperation with USGS. Publication_Date: 19810101 Title: JACKSON LAKE Geospatial_Data_Presentation_Form: map Publication_Information: Publication_Place: Reston, Virginia Publisher: U.S. Geological Survey Source_Scale_Denominator: 100000 Type_of_Source_Media: stable-base material Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 19810101 Source_Currentness_Reference: ground condition Source_Citation_Abbreviation: map1 Source_Contribution: spatial and attribute information Process_Step: Process_Description: For Digital Revision Status = Not digitally revised: This Digital Line Graph was digitized from the USGS source quadrangle by either the National Mapping Division, one of their cooperators, or one of their contractors. The digital data were produced by one of the following methods: (1) Scan a stable-based copy of the graphic materials. The scanning process captured the digital data at a scanning resolution of at least 0.0001 inches; the resulting raster data were vectorized and then attributed on an interactive editing station. (2) Scan the paper map. The scanning process captured the digital data at a scanning resolution of at least 0.001 inches; the resulting raster data were vectorized and then attributed on an interactive editing station. (3) Scan a stable-based copy of the graphic materials. The resulting raster data were then manually digitized and attributed on an interactive editing station. The resolution of the digital data is at least 0.001 inches. (4) Manually digitize from a stable-based copy of the graphic material using a digitizing table to capture the digital data at a resolution of at least 0.001 inches; attribution was performed either as the data were digitized or on an interactive edit station after the digitizing was completed. Process_Date: unknown Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: lta@usgs.gov Contact_Position: Long Term Archive (LTA) Representative Contact_Address: Address_Type: mailing and physical Address: Long Term Archive (LTA), U.S. Geological Survey (USGS) Address: Earth Resources Observation and Science (EROS) Center Address: 47914 252nd Street City: Sioux Falls State_or_Province: SD Postal_Code: 57198-0001 Country: USA Contact_Voice_Telephone: 605-594-6151 Contact_Electronic_Mail_Address: lta@usgs.gov Contact_Instructions: lta@usgs.gov Process_Step: Process_Description: The determination of the DLG production method was based on various criteria, including feature density, feature symbology, and the availability of production systems. Four control points corresponding to the four corners of the quadrangle were used for registration during data collection. An eight parameter projective transformation was performed on the coordinates used in the data collection and editing systems to register the digital data to the internal coordinates used in PROSYS, and a four parameter linear transformation was performed from the PROSYS internal coordinates to Universal Transverse Mercator (UTM) grid coordinates. The DLG data were checked for position by one or more of the following processes: (1) Compare plots of the digital data to the graphic source, (2) Compare the digital data to the digital raster scan. DLG data classification was checked by at least one of the following processes: (3) Compare plots of the digital data to the graphic source, (4) Compare the digital data to the digital raster scan. Process_Date: unknown Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: lta@usgs.gov Contact_Position: Long Term Archive (LTA) Representative Contact_Address: Address_Type: mailing and physical Address: Long Term Archive (LTA), U.S. Geological Survey (USGS) Address: Earth Resources Observation and Science (EROS) Center Address: 47914 252nd Street City: Sioux Falls State_or_Province: SD Postal_Code: 57198-0001 Country: USA Contact_Voice_Telephone: 605-594-6151 Contact_Electronic_Mail_Address: lta@usgs.gov Contact_Instructions: lta@usgs.gov Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: vector Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 12 Transverse_Mercator: Scale_Factor_at_Central_Meridian: .09996 Longitude_of_Central_Meridian: -123 00 00 Latitude_of_Projection_Origin: 0.0 False_Easting: 500000 False_Northing: 0.0 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: coordinate pair Coordinate_Representation: Abscissa_Resolution: 2.54 Ordinate_Resolution: 2.54 Planar_Distance_Units: 2.54 Geodetic_Model: Horizontal_Datum_Name: unknown Ellipsoid_Name: Clark 1866 Semi-major_Axis: 6378206.4 Denominator_of_Flattening_Ratio: 294.98 Vertical_Coordinate_System_Definition: Altitude_System_Definition: Altitude_Datum_Name: National Geodetic Vertical Datum of 1929 Altitude_Resolution: 1 Altitude_Distance_Units: feet or meters Altitude_Encoding_Method: attribute values Depth_System_Definition: Depth_Datum_Name: Mean lower low water Depth_Resolution: 1 Depth_Distance_Units: feet or meters Depth_Encoding_Method: attribute values 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 different 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, 1987 Digital Line Graphs from 1:100,000-Scale Maps -- Data Users Guide 2; Reston, Virginia. U.S. Department of the Interior, U.S. Geological Survey, 1990, Standards for Digital Line Graphs; Reston, Virginia Softcopies of the DLG Standards, including both DLG-3 and DLG-F series, are available in PDF format at: http://mapping.usgs.gov/standards/index.html Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Earth Resources Observation and Science (EROS) Center Contact_Person: lta@usgs.gov Contact_Position: Long Term Archive (LTA) Representative Contact_Address: Address_Type: mailing and physical address Address: Long Term Archive (LTA), U.S. Geological Survey (USGS) Address: Earth Resources Observation and Science (EROS) Center Address: 47914 252nd Street City: Sioux Falls State_or_Province: SD Postal_Code: 57198-0001 Country: USA Contact_Voice_Telephone: 605-594-6151 Contact_Electronic_Mail_Address: lta@usgs.gov Hours_of_Service: 0800 - 1600 CT, M-F, -6 h GMT Contact_Instructions: lta@usgs.gov Resource_Description: 1:100,000-scale digital line graphs Distribution_Liability: Although these data have been processed successfully on a computer system at the USGS, no warranty expressed or implied is made by the USGS regarding the use of the data on any other system, nor does the act of distribution constitute any such warranty. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: SDTS Format_Version_Date: 199207 Format_Specification: Topological Vector Profile Digital_Transfer_Option: Offline_Option: Offline_Media: CD-ROM Recording_Format: ISO 9660 Compatibility_Information: This CD-ROM can be used with all computer operating systems that support CD-ROM as a logical storage device. All text files on the disc are in ASCII format. Data files are in ASCII or binary format. Fees: Typically, all data available from USGS/EROS are downloadable at no cost to the user. there are some cases when a service fee is required to convert the analog film record to a digital file. This non-refundable fee is $30 per scene/frame. Ordering_Instructions: Consult the data sets product page for specific information. Turnaround: A majority of the data are available for immediate downloading. Specific data processing may take 24 to 48 hours and film scanning service requests involving payment to USGS can require 3 - 4 weeks upon successful payment of the request. Technical_Prerequisites: Adequate computer capability is the only technical prerequisite for viewing data in digital form. You may return here at any time and add to your data request before final submission. Metadata_Reference_Information: Metadata_Date: 20010206 Metadata_Review_Date: 20130520 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: LTA, U.S. Geological Survey Earth Resources Observation and Science (EROS) Center Contact_Person: lta@usgs.gov Contact_Position: Long Term Archive (LTA) Representative Contact_Address: Address_Type: mailing and physical address Address: Long Term Archive (LTA), U.S. Geological Survey (USGS) Address: Earth Resources Observation and Science (EROS) Center Address: 47914 252nd Street City: Sioux Falls State_or_Province: SD Postal_Code: 57198-0001 Country: USA Contact_Voice_Telephone: 605-594-6151 Contact_Electronic_Mail_Address: lta@usgs.gov Hours_of_Service: 0800 - 1600 CT, M-F, -6 h GMT Contact_Instructions: lta@usgs.gov Metadata_Standard_Name: Content Standards for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Version 2 Metadata_Time_Convention: local time Metadata_Access_Constraints: None Metadata_Use_Constraints: There is no guarantee of warranty concerning the accuracy of these data. Users should be aware that temporal changes may have occurred since the data was collected and that some parts of these data may no longer represent actual surface conditions. Users should not use these data for critical applications without a full awareness of their limitations. Acknowledgement of the originating agencies would be appreciated in products derived from these data. Any user who modifies the data set is obligated to describe the types of modifications they perform. User specifically agrees not to misrepresent the data set, nor to imply that changes made were approved or endorsed by the U.S. Geological Survey. Please refer to http://www.usgs.gov/privacy.html for the USGS disclaimer. Metadata_Security_Information: Metadata_Security_Classification_System: None Metadata_Security_Classification: Unclassified Metadata_Security_Handling_Description: None