Subregional Drainage Basins - Connecticut
Metadata also available as
Metadata:
- Identification_Information:
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- Citation:
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- Citation_Information:
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- Originator: Connecticut Department of Environmental Protection
- Publication_Date: 1988
- Title: Subregional Drainage Basins - Connecticut
- Geospatial_Data_Presentation_Form: vector digital data
- Online_Linkage:
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<http://magic.lib.uconn.edu/magic_2/vector/37800/subregionaldrainagebasinlinect_37800_0000_1988_s24_ctdep_1_shp.zip>
- Description:
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- Abstract:
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This is a 1:24,000-scale datalayer of subregional drainage basins in Connecticut. It just includes the subregional basins that are in the original basin datalayer. The subregional basin datalayer extends beyond the Connecticut boundary to include the headwaters of every subregional basin that flows into the state, except for the Connecticut River basin. This includes two Shapefiles with line and polygon features. The line Shapefile delineates major, regional, and subregional basin boundaries. The polygon Shapefile includes approximately 375 subregional basin polygons, each one identified by a 4 digit subregional basin number. Both Shapefiles should be used together, but you can just use the line Shapefile if you only want to cartographically represent the basin boundary hierarchy or just the polygon Shapefile if you are interested in drainage basin numbers for certain areas, etc. Individual lines are classified according to drainage basin arc code. In addition to the 4 digit subregional basin number, each subregional basin polygon has a 1 digit major basin number and 2 digit regional basin number.
The drainage basin boundaries were originally delineated by interpreting the contour elevation lines and the hydrography network appearing on the 7½ minute U.S. Geological Survey quadrangle maps that cover Connecticut and published between 1969 and 1984. This work was conducted by the Environmental and Geographic Information Center (formally the Natural Resources Center) of DEP.
- Purpose: Data are intended for reference purposes only.
- Time_Period_of_Content:
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- Time_Period_Information:
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- Single_Date/Time:
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- Calendar_Date: 1988
- Currentness_Reference: publication date
- 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: -73.737982
- East_Bounding_Coordinate: -71.486862
- North_Bounding_Coordinate: 42.602788
- South_Bounding_Coordinate: 40.939104
- Keywords:
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- Theme:
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- Theme_Keyword_Thesaurus:
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REQUIRED: Reference to a formally registered thesaurus or a similar authoritative source of theme keywords.
- Theme_Keyword: natural drainage basins
- Theme_Keyword: major
- Theme_Keyword: regional
- Theme_Keyword: subregional
- Theme_Keyword: local
- Theme_Keyword: headwaters
- Place:
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- Place_Keyword: Connecticut
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- Point_of_Contact:
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- Contact_Information:
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- Contact_Organization_Primary:
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- Contact_Organization:
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Map and Geographic Information Center, Homer Babbidge Library, University of Connecticut
- Contact_Person: Map Librarian
- Contact_Address:
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- Address_Type: mailing and physical address
- Address: 369 Fairfield Way
- City: Storrs
- State_or_Province: Connecticut
- Postal_Code: 06269
- Country: USA
- Contact_Voice_Telephone: 860-486-4589
- Contact_Electronic_Mail_Address: magic@uconn.edu
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Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 9.3.0.1770
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- Process_Step:
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- Process_Description: Metadata imported.
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- Process_Date: 20090519
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- Process_Date: 20090521
- Process_Time: 14081100
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- Direct_Spatial_Reference_Method: Vector
- Point_and_Vector_Object_Information:
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- SDTS_Point_and_Vector_Object_Type: String
- Point_and_Vector_Object_Count: 6632
- Spatial_Reference_Information:
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- Horizontal_Coordinate_System_Definition:
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- Geographic:
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- Latitude_Resolution: 0.000000
- Longitude_Resolution: 0.000000
- Geographic_Coordinate_Units: Decimal degrees
- Geodetic_Model:
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- Horizontal_Datum_Name: D_WGS_1984
- Ellipsoid_Name: WGS_1984
- Semi-major_Axis: 6378137.000000
- Denominator_of_Flattening_Ratio: 298.257224
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subregionaldrainagebasinlinect_37800_0000_1988_s24_ctdep_1_shp_wgs84
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- Attribute_Label: FID
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Sequential unique whole numbers that are automatically generated.
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Map and Geographic Information Center, Homer Babbidge Library, University of Connecticut
- Contact_Person: Map Librarian
- Contact_Position: Map Librarian
- Contact_Address:
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- Address_Type: mailing and physical address
- Address: 369 Fairfield Way
- City: Storrs
- State_or_Province: Connecticut
- Postal_Code: 06269
- Country: USA
- Contact_Voice_Telephone: 860-486-4589
- Contact_Electronic_Mail_Address: magic@uconn.edu
- Resource_Description: Downloadable Data
- Distribution_Liability:
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MAGIC is committed to offering its users accurate, useful, and current information about the state. Although every effort has been made to ensure the accuracy of information errors and conditions originating from physical sources used to develop the corporate database may be reflected in the data supplied. The client must be aware of data conditions and bear responsibility for the appropriate use of the information with respect to possible errors, original map scale, collection methodology, currency of data, and other conditions specific to certain data. MAGIC endorses but does not support secondary distribution of this data.
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- Metadata_Date: 20110801
- Metadata_Review_Date: 2009
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- Contact_Organization_Primary:
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- Contact_Organization:
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Map and Geographic Information Center, Homer Babbidge Library, University of Connecticut
- Contact_Person: Map Librarian
- Contact_Position: Map Librarian
- Contact_Address:
-
- Address_Type: mailing and physical address
- Address: 369 Fairfield Way
- City: Storrs
- State_or_Province: Connecticut
- Postal_Code: 06269
- Country: USA
- Contact_Voice_Telephone: 860-486-4589
- Contact_Electronic_Mail_Address: magic@uconn.edu
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Generated by mp version 2.9.6 on Mon Aug 01 14:32:36 2011