Metadata: Potentiometric Contours of the Floridan Aquifer System, September 2000
Metadata:
- Identification_Information:
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- Citation:
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- Citation_Information:
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- Originator: Peck, M.F.; McFadden, K.W.
- Publication_Date: Unknown
- Publication_Time: Unknown
- Title:
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Potentiometric Contours of the Floridan Aquifer System, September 2000
- Edition: 1
- Geospatial_Data_Presentation_Form: vector digital data
- Series_Information:
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- Series_Name: Digital data series
- Publication_Information:
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- Publication_Place: Atlanta, Ga.
- Publisher: U.S. Geological Survey
- Other_Citation_Details: Data reviewed Sept. 2003 by Jamie Painter
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- Description:
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- Abstract:
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Potentiometric surface contours of the Floridan aquifer system in coastal Georgia, 2000. Water levels from selected wells measured in Fall, 2000 were manually contoured from point data by Michael F. Peck, converted to digital vector data by Keith W. McFadden.
- Purpose: Contour surface of the Floridan Aquifer System, September 2000.
- Supplemental_Information:
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Well water-level measurements available in the USGS, National Water Information System, Ground-water Site Inventory System. (NWIS-GWSI).
- Time_Period_of_Content:
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- Time_Period_Information:
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- Single_Date/Time:
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- Calendar_Date: September, 2000
- Currentness_Reference: ground condition
- Status:
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- Progress: In work
- Maintenance_and_Update_Frequency: As needed
- Spatial_Domain:
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- Bounding_Coordinates:
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- West_Bounding_Coordinate: -82.572535
- East_Bounding_Coordinate: -80.863458
- North_Bounding_Coordinate: 32.920858
- South_Bounding_Coordinate: 30.695093
- Keywords:
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- Theme:
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- Theme_Keyword: Ground water
- Theme_Keyword: potentiometric surface
- Theme_Keyword: Floridan aquifer system
- Theme_Keyword: coastal georgia
- Place:
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- Place_Keyword: georgia
- Place_Keyword: savannah
- Place_Keyword: brunswick
- Access_Constraints: None
- Use_Constraints: None
- Point_of_Contact:
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- Contact_Information:
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- Contact_Organization_Primary:
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- Contact_Organization: U.S. Geological Survey
- Contact_Person: Keith McFadden
- Contact_Position: IT Specialist
- Contact_Voice_Telephone: 770-903-9100
- Contact_Facsimile_Telephone: 770-903-9199
- Contact_Electronic_Mail_Address: keithmc@usgs.gov
- Hours_of_Service: 8:00am to 4pm M-F
- Data_Set_Credit: Peck, M.F.; McFadden, K. W.
- Native_Data_Set_Environment:
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Microsoft Windows 2000 Version 5.1 (Build 2600) Service Pack 1; ESRI ArcCatalog 8.3.0.800
- 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: 300000
- Horizontal_Positional_Accuracy_Explanation: Dataset contoured at 1:300,000 scale.
- Vertical_Positional_Accuracy:
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- Vertical_Positional_Accuracy_Report: Contour values accurate to within +-5 feet.
- Quantitative_Vertical_Positional_Accuracy_Assessment:
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- Vertical_Positional_Accuracy_Value: 10 feet.
- Vertical_Positional_Accuracy_Explanation:
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10 feet contour intervals, accuracy to + or - half a contour interval
- Lineage:
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- Source_Information:
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- Source_Scale_Denominator: 300,000
- Type_of_Source_Media: Paper, mylar
- Source_Citation_Abbreviation: unpublished
- Source_Contribution: M.F. Peck, manual contouring from point data
- Process_Step:
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- Process_Description:
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- Original lines manually contoured from point data onto mylar overlay
- Overlay scanned into tiff image format
- Tiff image registered using georeferencing to 9 reference points
- Image converted to ArcInfo grid.
- Grid vectorized using gridline with thickness = 100m, dangle=300m, and weed=50m
- Vectors converted to shapefile and edited to cleanup artifacts
- Shapefile converted to ArcInfo line coverage, assigned projection and topology.
- Further cleanup in ArcEdit, CLEAN ran with DANGLE=25 and FUZZY=50
- Lines Generalized to 1000 meters, pseudonodes removed.
- Atrributes (contour) values added using ArcEditor.
- Linetype attribute added for cartographic disply
- Process_Date: April 14, 2003
- Process_Contact:
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- Contact_Information:
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- Contact_Person_Primary:
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- Contact_Person: Keith McFadden
- Contact_Organization: U.S. Geological Survey
- Process_Step:
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- Process_Description: Dataset copied.
- Source_Used_Citation_Abbreviation:
- Process_Step:
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- Process_Description: Dataset copied.
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- 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: Complete chain
- Point_and_Vector_Object_Count: 37
- SDTS_Terms_Description:
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- SDTS_Point_and_Vector_Object_Type: Point
- Point_and_Vector_Object_Count: 4
- 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: -83.500000
- 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: 0.000512
- Ordinate_Resolution: 0.000512
- 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
- Entity_and_Attribute_Information:
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- Detailed_Description:
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- Entity_Type:
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- Entity_Type_Label: flrd2kcon.aat
- Attribute:
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- Attribute_Label: FID
- 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:
-
- Attribute_Label: Shape
- Attribute_Definition: Feature geometry.
- Attribute_Definition_Source: ESRI
- Attribute_Domain_Values:
-
- Unrepresentable_Domain: Coordinates defining the features.
- Attribute:
-
- Attribute_Label: FNODE#
- Attribute_Definition: Internal node number for the beginning of an arc (from-node).
- Attribute_Definition_Source: ESRI
- Attribute_Domain_Values:
-
- Unrepresentable_Domain: Whole numbers that are automatically generated.
- Attribute:
-
- Attribute_Label: TNODE#
- Attribute_Definition: Internal node number for the end of an arc (to-node).
- Attribute_Definition_Source: ESRI
- Attribute_Domain_Values:
-
- Unrepresentable_Domain: Whole numbers that are automatically generated.
- Attribute:
-
- Attribute_Label: LPOLY#
- Attribute_Definition: Internal node number for the left polygon.
- Attribute_Definition_Source: ESRI
- Attribute_Domain_Values:
-
- Unrepresentable_Domain: Whole numbers that are automatically generated.
- Attribute:
-
- Attribute_Label: RPOLY#
- Attribute_Definition: Internal node number for the right polygon.
- Attribute_Definition_Source: ESRI
- Attribute_Domain_Values:
-
- Unrepresentable_Domain: Whole numbers that are automatically generated.
- Attribute:
-
- Attribute_Label: 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: FLRD2KCON#
- 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: FLRD2KCON-ID
- Attribute_Definition: User-defined feature number.
- Attribute_Definition_Source: ESRI
- Attribute:
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- Attribute_Label: OBJECTID
- Attribute_Definition: Water-surface elevation, ft MSL
- Attribute_Definition_Source: USGS, Ga. District
- Attribute_Value_Accuracy_Information:
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- Attribute_Value_Accuracy: 5 ft.
- Attribute_Value_Accuracy_Explanation: + or - one-half contour interval
- Attribute_Measurement_Frequency: None planned
- Attribute:
-
- Attribute_Label: FNODE_
- 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: TNODE_
- Attribute_Definition: Type of line for cartographic display
- Attribute_Definition_Source: Keith McFadden
- Attribute_Domain_Values:
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- Enumerated_Domain:
-
- Enumerated_Domain_Value: 0
- Enumerated_Domain_Value_Definition: Normal contour
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 1
- Enumerated_Domain_Value_Definition: Depression contour
- Attribute:
-
- Attribute_Label: LPOLY_
- Attribute:
-
- Attribute_Label: RPOLY_
- Attribute:
-
- Attribute_Label: FLRD2002_
- Attribute:
-
- Attribute_Label: FLRD2002_I
- Attribute:
-
- Attribute_Label: CONTOUR
- Attribute:
-
- Attribute_Label: SHAPE_LENG
- Attribute:
-
- Attribute_Label: LINETYPE
- Overview_Description:
- Distribution_Information:
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- Resource_Description: Downloadable Data
- Standard_Order_Process:
-
- Digital_Form:
-
- Digital_Transfer_Information:
-
- Transfer_Size: 0.053
- Metadata_Reference_Information:
-
- Metadata_Date: 20040209
- Metadata_Contact:
-
- Contact_Information:
-
- Contact_Organization_Primary:
-
- Contact_Organization: U.S. Geological Survey
- Contact_Person: Keith McFadden
- Contact_Position: IT Specialist
- Contact_Address:
-
- Address_Type: mailing address
- Address: 3039 Amwiler Rd. Suite 130
- City: Atlanta
- State_or_Province: Ga
- Postal_Code: 30360
- Country: US
- Contact_Voice_Telephone: 770-903-9100
- Contact_Facsimile_Telephone: 770-903-9199
- Contact_Electronic_Mail_Address: keithmc@usgs.gov
- Hours_of_Service: 8am - 4pm
- Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
- Metadata_Standard_Version: FGDC-STD-001-1998
- Metadata_Time_Convention: local time
- Metadata_Access_Constraints: None
- Metadata_Use_Constraints: None
- Metadata_Extensions:
-
- Online_Linkage: <http://www.esri.com/metadata/esriprof80.html>
- Profile_Name: ESRI Metadata Profile
Generated by mp version 2.7.33 on Mon Feb 09 13:16:10 2004