Quad100K -- Index 1:100,000-scale USGS quadrangles
Metadata also available as
Metadata:
- Identification_Information:
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- Citation:
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- Citation_Information:
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- Originator: Rea, Alan and Cederstrand, J.R.,
- Publication_Date: 1995
- Title: Quad100K -- Index 1:100,000-scale USGS quadrangles
- Geospatial_Data_Presentation_Form: vector digital data
- Series_Information:
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- Series_Name: U.S. Geological Survey Open-File Report
- Issue_Identification: 94-388
- Other_Citation_Details: GCIP reference data set (GREDS):
- Online_Linkage: <http://ok.water.usgs.gov/gis/greds.html>
- Description:
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- Abstract:
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This spatial layer contains names and boundaries of the U.S. Geological Survey 30 x 60-minute (1:100,000-scale) topographic quadrangles that contain the upper Washita River basin in southwestern Oklahoma. This spatial layer can be used to acquire information needed to order 30 x 60-minute topographic maps and to register quadrangles for digitizing purposes.
- Purpose:
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To provide an index for 1:100,000-scale topographic and geologic maps.
- Time_Period_of_Content:
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- Time_Period_Information:
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- Single_Date/Time:
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- Calendar_Date: unknown
- Currentness_Reference: ground condition
- Status:
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- Progress: Complete
- Maintenance_and_Update_Frequency: None planned
- Spatial_Domain:
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- Bounding_Coordinates:
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- West_Bounding_Coordinate: -100.078991
- East_Bounding_Coordinate: -96.987078
- North_Bounding_Coordinate: 36.062888
- South_Bounding_Coordinate: 34.435767
- Keywords:
- Access_Constraints: none
- Use_Constraints: none
- Point_of_Contact:
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- Contact_Information:
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- Contact_Person_Primary:
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- Contact_Person: Carol Becker
- Contact_Organization: U.S. Geological Survey
- Contact_Position: Hydrologist
- Contact_Address:
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- Address_Type: mailing and physical address
- Address: 202 NW 66th, bldg. 7
- City: Oklahoma City
- State_or_Province: OK
- Postal_Code: 73116
- Contact_Voice_Telephone: 405-810-4400
- Contact_Electronic_Mail_Address: cjbecker@usgs.gov
- Native_Data_Set_Environment:
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Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.1.0.780
- Data_Quality_Information:
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- Positional_Accuracy:
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- Horizontal_Positional_Accuracy:
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- Quantitative_Horizontal_Positional_Accuracy_Assessment:
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- Horizontal_Positional_Accuracy_Value: 0.1 degree
- Lineage:
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- Process_Step:
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- Process_Description:
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This spatial layer is a subset of a spatial data set that contains 1:100,000-scale quadrangles for the Mississippi River basin that can be accessed at <http://ok.water.usgs.gov/gis/greds.html>. The quadrangles showing the upper Washita River basin were selected and a shapefile was created. The layer was projected and imported into the geodatabase and metadata written.
- Process_Date: June 2006
- Process_Contact:
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- Contact_Information:
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- Contact_Person_Primary:
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- Contact_Person: Jason Masoner
- Contact_Organization: U.S. Geological Survey
- Contact_Address:
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- Address_Type: mailing and physical address
- Address: 202 NW 66th, bldg. 7
- City: Oklahoma City
- State_or_Province: OK
- Postal_Code: 73116
- Contact_Voice_Telephone: 405 810-4400
- Spatial_Data_Organization_Information:
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- Direct_Spatial_Reference_Method: Vector
- Point_and_Vector_Object_Information:
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- SDTS_Terms_Description:
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- SDTS_Point_and_Vector_Object_Type: G-polygon
- Point_and_Vector_Object_Count: 8
- Spatial_Reference_Information:
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- Horizontal_Coordinate_System_Definition:
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- Planar:
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- Map_Projection:
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- Map_Projection_Name: Albers Conical Equal Area
- Albers_Conical_Equal_Area:
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- Standard_Parallel: 29.500000
- Standard_Parallel: 45.500000
- Longitude_of_Central_Meridian: -96.000000
- Latitude_of_Projection_Origin: 23.000000
- False_Easting: 0.000000
- False_Northing: 0.000000
- Planar_Coordinate_Information:
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- Planar_Coordinate_Encoding_Method: coordinate pair
- Coordinate_Representation:
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- Abscissa_Resolution: 0.100000
- Ordinate_Resolution: 0.100000
- Planar_Distance_Units: meters
- Geodetic_Model:
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- 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:
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- Altitude_System_Definition:
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- Altitude_Resolution: 0.000010
- Altitude_Encoding_Method:
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Explicit elevation coordinate included with horizontal coordinates
- Entity_and_Attribute_Information:
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- Detailed_Description:
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- Entity_Type:
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- Entity_Type_Label: Quad100K
- Attribute:
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- Attribute_Label: OBJECTID
- Attribute_Definition: Internal feature number.
- Attribute_Definition_Source: ESRI
- Attribute_Domain_Values:
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- Unrepresentable_Domain:
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Sequential unique whole numbers that are automatically generated.
- Attribute:
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- Attribute_Label: Shape
- Attribute_Definition: Feature geometry.
- Attribute_Definition_Source: ESRI
- Attribute_Domain_Values:
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- Unrepresentable_Domain: Coordinates defining the features.
- Attribute:
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- Attribute_Label: AREA
- Attribute_Definition: Area of polygon in data set units
- Attribute_Definition_Source: Computed
- Attribute:
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- Attribute_Label: PERIMETER
- Attribute_Definition: Perimeter of polygon in data set units
- Attribute_Definition_Source: Computed
- Attribute:
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- Attribute_Label: QUAD100_
- Attribute_Definition: Internal feature number
- Attribute_Definition_Source: Computed
- Attribute:
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- Attribute_Label: QUAD100_ID
- Attribute_Definition: User-assigned feature number
- Attribute_Definition_Source: User assigned
- Attribute:
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- Attribute_Label: QDNAME
- Attribute_Definition: Name of quadrangle
- Attribute_Definition_Source: U.S. Geological Survey
- Attribute:
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- Attribute_Label: STATE1
- Attribute_Definition: State that contains all or largest part of the Quadrangle
- Attribute_Definition_Source: U.S. Geological Survey
- Attribute:
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- Attribute_Label: STATE2
- Attribute_Definition: State that contains the second largest part of the Quadrangle
- Attribute_Definition_Source: U.S. Geological Survey
- Attribute:
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- Attribute_Label: CENTLAT
- Attribute_Definition: Latitude of center of quadrangle in decimal degrees
- Attribute_Definition_Source: U.S. Geological Survey
- Attribute:
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- Attribute_Label: CENTLONG
- Attribute_Definition: Longitude of center of quadrangle in decimal degrees
- Attribute_Definition_Source: U.S. Geological Survey
- Attribute:
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- Attribute_Label: Shape_Length
- Attribute_Definition: Length of feature in internal units.
- Attribute_Definition_Source: Computed
- Attribute_Domain_Values:
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- Unrepresentable_Domain: Positive real numbers that are automatically generated.
- Attribute:
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- Attribute_Label: Shape_Area
- Attribute_Definition: Area of feature in internal units squared.
- Attribute_Definition_Source: Computed
- Attribute_Domain_Values:
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- Unrepresentable_Domain: Positive real numbers that are automatically generated.
- Overview_Description:
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- Entity_and_Attribute_Overview:
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There are five attributes for every polygon feature included in this data set. The first attribute, NAME, contains the name of the quadrangle. The second attribute, STATE1, contains an abbreviation for the state that contains all or the largest part of the quadrangle. The third attribute, STATE2, contains an abbreviation for the state containing the second largest part of the quadrangle. The state abbreviations for this data set are: Oklahoma, OK; and Texas, TX. The fourth attribute, CENTLAT, contains the latitudinal center of the quadrangle. The fifth attribute, CENTLONG, contains the longitudinal center of the quadrangle.
- Distribution_Information:
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- Resource_Description: Compact Disc
- Metadata_Reference_Information:
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- Metadata_Date: 20070208
- Metadata_Contact:
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- Contact_Information:
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- Contact_Person_Primary:
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- Contact_Person: Carol Becker
- Contact_Organization: U.S. Geological Survey
- Contact_Position: Hydrologist
- Contact_Address:
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- Address_Type: mailing and physical address
- Address: 202 NW 66th, bldg. 7
- City: Oklahoma City
- State_or_Province: OK
- Postal_Code: 73116
- Contact_Voice_Telephone: 405-810-4400
- Contact_Electronic_Mail_Address: cjbecker@usgs.gov
- Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
- Metadata_Standard_Version: FGDC-STD-001-1998
- Metadata_Time_Convention: local time
- Metadata_Extensions:
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- Online_Linkage: <http://www.esri.com/metadata/esriprof80.html>
- Profile_Name: ESRI Metadata Profile
Generated by mp version 2.8.6 on Thu Feb 08 14:33:34 2007