📄 metadata.txt
字号:
Contact_Instructions: Phone and electronic mail preferred
Spatial_Data_Organization_Information:
Indirect_Spatial_Reference: River basin name
Direct_Spatial_Reference_Method: Vector
Point_and_Vector_Object_Information:
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: Complete chain
Point_and_Vector_Object_Count: 1356
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains
Point_and_Vector_Object_Count: 422
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: Node, planar graph
Point_and_Vector_Object_Count: 1011
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: Area point
Point_and_Vector_Object_Count: 421
Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Planar:
Grid_Coordinate_System:
Grid_Coordinate_System_Name:
State_Plane_Coordinate_System:
State_Plane_Coordinate_System:
SPCS_Zone_Identifier: 4901
Lambert_Conformal_Conic:
Standard_Parallel: 34.333
Standard_Parallel: 36.167
Longitude_of_Central_Meridian: 79.000
Latitude_of_Projection_Origin: 33.750
False_Easting: 2000000
False_Northing: 0.000
Planar_Coordinate_Information:
Planar_Coordinate_Encoding_Method: Coordinate pair
Coordinate_Representation:
Abscissa_Resolution: 0.0
Planar_Distance_Units: Survey feet
Geodetic_Model:
Horizontal_Datum_Name: North American Datum of 1927
Ellipsoid_Name: Clarke 1866
Semi-major_Axis: 6378206.4 meters
Denominator_of_Flattening_Ratio: 294.98
Entity_and_Attribute_Information:
Detailed_Description:
Entity_Type:
Entity_Type_Label: Water Supply Watersheds
Entity_Type_Definition:
Drainage area defined by ridgelines or maximum distance
from intake.
Entity_Type_Definition_Source:
NC DEHNR-Div of Environmental Management, Water Quality
Section, Water Quality Planning Branch
Attribute:
Attribute_Label: AREA
Attribute_Definition: Total area in coverage units
Attribute_Definition_Source: software computed
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 193,892.300
Range_Domain_Maximum: 6.777483E+09
Attribute:
Attribute_Units_of_Measure: feet
Attribute_Measurement_Resolution: .001
Attribute_Value_Accuracy_Information:
Attribute_Value_Accuracy: High
Attribute_Value_Accuracy_Explanation: Deductive Estimate, see Overview Description
Attribute_Measurement_Frequency: None planned
Attribute:
Attribute_Label: PERIMETER
Attribute_Definition: Total perimeter in coverage units
Attribute_Definition_Source: Software computed
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 3,570.193
Range_Domain_Maximum: 776,777.400
Attribute:
Attribute_Units_of_Measure: Feet
Attribute_Measurement_Resolution: 0.001
Attribute_Value_Accuracy_Information:
Attribute_Value_Accuracy: High
Attribute_Value_Accuracy_Explanation: Deductive Estimate, see Overview Description
Attribute_Measurement_Frequency: None planned
Attribute:
Attribute_Label: WSW#
Attribute_Definition: Polygon internal identification number
Attribute_Definition_Source: Software computed
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 1
Range_Domain_Maximum: 422
Attribute:
Attribute_Value_Accuracy_Information:
Attribute_Value_Accuracy: High
Attribute_Value_Accuracy_Explanation: Deductive Estimate, see Overview Description
Attribute_Measurement_Frequency: None planned
Attribute:
Attribute_Label: WSW-ID
Attribute_Definition: Polygon internal identification number
Attribute_Definition_Source: Software computed
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 421
Attribute:
Attribute_Value_Accuracy_Information:
Attribute_Value_Accuracy: High
Attribute_Value_Accuracy_Explanation: Deductive Estimate, see Overview Description
Attribute_Measurement_Frequency: None planned
Attribute:
Attribute_Label: INDEX#
Attribute_Definition: DEM classification index number
Attribute_Definition_Source:
NC DEHNR-Div of Environmental Management, Water Quality
Section
Attribute_Domain_Values:
Unrepresentable_Domain: Classification number used internally
Attribute_Value_Accuracy_Information:
Attribute_Value_Accuracy: High
Attribute_Value_Accuracy_Explanation: Deductive Estimate, see Overview Description
Attribute_Measurement_Frequency: None planned
Attribute:
Attribute_Label: CLASS
Attribute_Definition: DEM stream classification for watershed
Attribute_Definition_Source:
NC DEHNR-Div of Environmental Management, Water Quality
Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: WS-I
Enumerated_Domain_Value_Definition:
Waters protected as water supplies which are in natural
and undeveloped watersheds
Enumerated_Domain_Value_Definition_Source:
NC DEHNR-Div of Environmental Management, Water Quality
Section
Enumerated_Domain:
Enumerated_Domain_Value: WS-II
Enumerated_Domain_Value_Definition:
Waters protected as water supplies which are generally
in predominantly undeveloped watersheds
Enumerated_Domain_Value_Definition_Source:
NC DEHNR-Div of Environmental Management, Water Quality
Section
Enumerated_Domain:
Enumerated_Domain_Value: WS-III
Enumerated_Domain_Value_Definition:
Waters protected as watermsupplies which are generally
in low to moderately developed watersheds
Enumerated_Domain_Value_Definition_Source:
NC DEHNR-Div of Environmental Management, Water Quality
Section
Enumerated_Domain:
Enumerated_Domain_Value: WS-IV
Enumerated_Domain_Value_Definition:
Waters protected as water supplies which are generally
in moderately to highly developed watersheds
Enumerated_Domain_Value_Definition_Source:
NC DEHNR-Div of Environmental Management, Water Quality
Section
Enumerated_Domain:
Enumerated_Domain_Value: Tr
Enumerated_Domain_Value_Definition:
Suitable for natural trout propagation and maintenance
of stocked trout
Enumerated_Domain_Value_Definition_Source:
NC DEHNR-Div of Environmental Management, Water Quality
Section
Enumerated_Domain:
Enumerated_Domain_Value: HQW
Enumerated_Domain_Value_Definition:
High Quality Waters which are waters that are rated as
excellent based on biological and physical/chemical
characteristics through division monitoring or special
studies; native and special native trout waters (and
their tributaries) designated by the Wildlife Resources
Commission; primary nursery areas (PNA) designated by
the Marine Fisheries Commission and other functional
nursery areas designated by the Wildlife Resources
Commission; critical habitat areas designated by
the Wildlife Resources Commission or the Department of
Agriculture; all water supply watersheds which are
either classified as WS-I or WS-II or those for which
a formal petition for reclassification as WS-I or WS-II
has been received from the appropriate local government
and accepted by the Division of Environmental
Management; and all Class SA waters.
Enumerated_Domain_Value_Definition_Source:
NC DEHNR-Div of Environmental Management, Water Quality
Section
Enumerated_Domain:
Enumerated_Domain_Value: NSW
Enumerated_Domain_Value_Definition:
Nutrient Sensitive Waters which require limitations on
nutrient inputs
Enumerated_Domain_Value_Definition_Source:
NC DEHNR-Div of Environmental Management, Water Quality
Section
Enumerated_Domain:
Enumerated_Domain_Value: ORW
Enumerated_Domain_Value_Definition:
Outstanding Resource Waters which are unique and
special waters of exceptional state or national
recreational or ecological significance which require
special protection to maintain existing uses.
Enumerated_Domain_Value_Definition_Source:
NC DEHNR-Div of Environmental Management, Water Quality
Section
Enumerated_Domain:
Enumerated_Domain_Value: Sw
Enumerated_Domain_Value_Definition:
Waters which have low velocities and other natural
characteristics which are different from adjacent
streams.
Enumerated_Domain_Value_Definition_Source:
NC DEHNR-Div of Environmental Management, Water Quality
Section
Attribute:
Attribute_Value_Accuracy_Information:
Attribute_Value_Accuracy: High
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