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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: 3.75-minute Quad Polygons
Entity_Type_Definition:
Polygons at intervals of 3.75 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: ohio
Attribute_Definition:
The USGS Ohio code for the 24k (7.5-minute) quad, with the row/column coding listed first.
Attribute_Definition_Source:
BLM
Attribute_Domain_Values:
Unrepresentable_Domain:
Ohio Code for the quad, with the row/column coding listed first; for example, A244117 (in which the 44 is the latitude, 117 the longitude of the southeast corner of a one degree by one degree block; 'A' refers to the first 7.5' row and '2' refers to the second 7.5' column, as measured from the southeast corner).
Attribute:
Attribute_Label: qq
Attribute_Definition:
The cardinal directive portion of the 7.5 minute quad.
Attribute_Definition_Source:
BLM
Attribute_Domain_Values:
Unrepresentable_Domain:
The section of the 7.5 minute quad where the quad is broken in to four equal portions. A name up to 2 characters long. A value of one of four NE, NW, SE, SW.
Attribute:
Attribute_Label: qqohio
Attribute_Definition:
The USGS Ohio code for the 24K (7.5 minute X 7.5 minute) quad, plus the quarter quad delineation (NE, NW, SE, SW)
Attribute_Definition_Source:
BLM
Attribute_Domain_Values:
Unrepresentable_Domain:
Quarter quad code is comprised of the Ohio code and the Quarter section. Ohio Code for the quad, with the row/column coding listed first; for example, A244117NE (in which the 44 is the latitude, 117 the longitude of the southeast corner of a one degree by one degree block; 'A' refers to the first 7.5' row and '2' refers to the second 7.5' column, as measured from the southeast corner). The section of the 7.5 minute quad. Where the quad is broken in to four equal portions. A name up to 2 characters long. A value of one of four NE, NW, SE, SW.
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:
There are three attributes and descriptions, for the most part two attributes that are part of one, the Ohio code of a quad and the Quarter section of the quad. The attributes Ohio code and Quarter quad are portions of the QQOHIO code attribute. The format of the quad code 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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