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U.S. DEPARTMENT OF THE INTERIOR

BUREAU OF LAND MANAGEMENT

Oregon / Washington

GIS Metadata


Metadata:


Identification_Information:
Access_Constraints: None
Use_Constraints:
None
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Entity_and_Attribute_Information:
Detailed_Description:
Entity_Type:
Entity_Type_Label: 30-Minute Quad Polygons
Entity_Type_Definition:
Polygons at intervals of 30 Minutes of latitude and longitude
Entity_Type_Definition_Source:
BLM
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: q30
Attribute_Definition:
The USGS Ohio code for the 30-minute quad, with the row/column coding listed first.
Attribute_Definition_Source:
BLM
Attribute:
Attribute_Label: name_
Attribute_Definition:
A name up to 30 characters long. This will be the most current name given to a 30M quad, as determined by the source of the name.
Attribute_Definition_Source:
BLM
Attribute:
Attribute_Label: source
Attribute_Definition:
source of the name for the quad.
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: 100K
Enumerated_Domain_Value_Definition:
100k Name used
Enumerated_Domain_Value_Definition_Source:
Name from nearest USGS 100k map used
Enumerated_Domain:
Enumerated_Domain_Value: 15M
Enumerated_Domain_Value_Definition:
15M Name used
Enumerated_Domain_Value_Definition_Source:
Name from nearest 15M USGS map used
Enumerated_Domain:
Enumerated_Domain_Value: 7.5M
Enumerated_Domain_Value_Definition:
7.5M Name used
Enumerated_Domain_Value_Definition_Source:
Name from nearest 7.5M USGS mape used
Enumerated_Domain:
Enumerated_Domain_Value: Null
Enumerated_Domain_Value_Definition:
No Name used
Enumerated_Domain_Value_Definition_Source:
No name assigned
Enumerated_Domain:
Enumerated_Domain_Value: Existing
Enumerated_Domain_Value_Definition:
Existing Name used
Enumerated_Domain_Value_Definition_Source:
Name from existing 30M map used
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_Length
Attribute_Definition:
Length of feature in internal units.
Attribute_Definition_Source:
ESRI
Attribute_Domain_Values:
Unrepresentable_Domain:
Positive real numbers that are automatically generated.
Attribute:
Attribute_Label: SHAPE_Area
Attribute_Definition:
Area of feature in internal units squared.
Attribute_Definition_Source:
ESRI
Attribute_Domain_Values:
Unrepresentable_Domain:
Positive real numbers that are automatically generated.
Overview_Description:
Entity_and_Attribute_Overview:
The format of the quad code, in attribute q30, is translated from the format typically provided by USGS. Translation is required for use in many database programs (e.g. Informix, Oracle) because often, when dealing with a character field, the database program will not accept a numeral in the first space.

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Metadata_Reference_Information:
Metadata_Date: 20090820
Metadata_Standard_Name: FGDC Content Standard for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Time_Convention: local time
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