SDF Body for the South Platte
Table of Contents
IDENTIFICATION_INFORMATION
Citation:
Citation_Information:
Originator: Integrated Decision Support Group
Publication_Date: 19970101
Title: SDF Body for the South Platte
Edition:
Geospatial_Data_Presentation_Form: Map
Publication_Information:
Publication_Place:
Publisher: Integrated Decision Support Group (IDS), Colorado State University
Other_Citation_Details:
Online_Linkage: HTTP://www.ids.colostate.edu/projects/splatte
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Description:
Abstract:
Digitized from (Hurr and Schneider, 1972) for each reach in
the South
Platte River Basin by Mario Mejia-Navaro with the IDS Group
at CSU. Stream depletion factors are an estimate of how
long water withdrawn from a well will take to deplete the
river. These values are routinely used to determine when
the effect of a well will be experienced in the South
Platte River. Once
this coverage was digitized and edited for errors, the
South Platte River was added with a SDF value of 0.
ARC/INFO was used to generate a Triangular Irregular
Network (TIN) line coverage using
ARC/TIN. The TIN coverage was used to generate SDF isolines
for every ten days. The resulting coverage was then split
into small segments and converted to the GIS GRASS
(Geographical Resources Analysis Support System) to
generate 40 meter (0.59 acres) grid resolution raster maps.
These raster maps were then joined for each Water District
and exported back to ARC/INFO for display. The resulting
coverages for each Water District in Water Division 1 show
an SDF value for each acre in the South Platte River Basin.
These values will be used to assign SDF values for each
well in the basin. As the location of the wells improves
the accuracy of the SDF values assigned to them will also
be improved. Technical questions and comments can be
addressed to the IDS Group at CSU.
Purpose:
Supplemental_Information:
This coverage is not an official coverage from the state
but a work product developed by the Integrated Decision
Support Group (www.ids.colostate.edu) as part of a project
funded by a number of water user organizations.
Time_Period_of_Content:
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Ending_Date:
Currentness_Reference:
Status:
Progress: Complete
Maintenance_and_Update_Frequency: Continually
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -104.9204
East_Bounding_Coordinate: -102.1708
North_Bounding_Coordinate: 41.0370
South_Bounding_Coordinate: 39.8813
Keywords:
Theme:
Theme_Keyword_Thesaurus: None
Place:
Place_Keyword_Thesaurus: None
Access_Constraints:
Use_Constraints:
Point_of_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Integrated Decision Support Group (IDS)
Contact_Person: Luis Garcia
Contact_Position: Director
Contact_Address:
Address_Type: mailing and physical address
Address: 312 General Services Building, Colorado State University
City: Fort Collins
State_or_Province: CO
Postal_Code: 80523
Country: USA
Contact_Voice_Telephone: 970.491.5144
Contact_Facsimile_Telephone: 970.491.7626
Contact_Electronic_Mail_Address: garcia@engr.colostate.edu
Hours_of_Service:
Native_Data_Set_Environment:
ArcView version 3.2 shapefile format
c:\gis\utm_release\sdf_body.shp
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DATA_QUALITY_INFORMATION
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Source_Information:
Source_Citation:
Citation_Information:
Originator:
Publication_Date:
Title:
Edition:
Geospatial_Data_Presentation_Form: map
Publication_Information:
Publication_Place:
Publisher:
Other_Citation_Details:
Online_Linkage:
Larger_Work_Citation:
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SPATIAL_DATA_ORGANIZATION_INFORMATION
Direct_Spatial_Reference_Method: Vector
Point_and_Vector_Object_Information:
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains
Point_and_Vector_Object_Count: 3
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SPATIAL_REFERENCE_INFORMATION
Horizontal_Coordinate_System_Definition:
Planar:
Grid_Coordinate_System:
Grid_Coordinate_System_Name: Universal Transverse Mercator
Universal_Transverse_Mercator:
UTM_Zone_Number: 13
Transverse_Mercator:
Scale_Factor_at_Central_Meridian: 0.999600
Longitude_of_Central_Meridian: -105.000000
Latitude_of_Projection_Origin: 0.000000
False_Easting: 500000.000000
False_Northing: 0.000000
Planar_Coordinate_Information:
Planar_Coordinate_Encoding_Method: Coordinate pair
Coordinate_Representation:
Abscissa_Resolution:
Ordinate_Resolution:
Planar_Distance_Units: Meters
Geodetic_Model:
Horizontal_Datum_Name: North American Datum of 1927
Ellipsoid_Name: Clarke 1866
Semi-major_Axis: 6378206.4000000
Denominator_of_Flattening_Ratio: 294.98
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ENTITY_AND_ATTRIBUTE_INFORMATION
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DISTRIBUTION_INFORMATION
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METADATA_REFERENCE_INFORMATION
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Metadata_Standard_Name: FGDC CSDGM
Metadata_Standard_Version: FGDC-STD-001-1998
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