Surficial Aquifer System FAVA Response Theme

Metadata:


Identification_Information:
Citation:
Citation_Information:
Originator: Florida Geological Survey
Publication_Date: Unknown
Title:
Surficial Aquifer System FAVA Response Theme
Geospatial_Data_Presentation_Form: raster digital data
Series_Information:
Series_Name: Florida Aquifer Vulnerability Assessment: Contamination potential of Florida's principal aquifer systems
Issue_Identification: FGS Bulletin 67
Online_Linkage: \\Pond\web_projects\FWLI_data\data_raster\sas_response
Description:
Abstract:
The Surficial Aquifer System Response theme grid is the relative vulnerability map for the Surficial Aquifer System.  It was calculated using the ArcSDM extension and applying the weights of evidence method.  The total number of unique conditions, number of training points per unique condition, evidential theme generalizations and posterior probability are contained in the table.  A relative vulnerability class field is also in the table so that the grid can be symbolized based on FAVA vulnerability zones.
Purpose:
The development of a Surfcial Aquifer System relative vulnerability map
Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: unknown
Currentness_Reference:
publication date
Status:
Progress: Complete
Maintenance_and_Update_Frequency: As needed
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -87.639228
East_Bounding_Coordinate: -79.872478
North_Bounding_Coordinate: 31.042918
South_Bounding_Coordinate: 24.783008
Keywords:
Theme:
Theme_Keyword_Thesaurus: ISO 19115 Topic Category
Theme_Keyword: Geoscientific Information
Theme_Keyword: Vulnerability
Place:
Place_Keyword: Florida
Place_Keyword: Surficial Aquifer System
Access_Constraints: none
Use_Constraints:
DISCLAIMER:
This geologic data was developed by the Florida Department of Environmental Protection (FDEP) - Florida Geological Survey (FGS) to carry out agency responsibilities related to management, protection, and development of Florida's natural resources. Although efforts have been made to make the information accurate and useful, the FDEP/FGS assumes no responsibility for errors in the information and does not guarantee that the data are free from errors or inaccuracies. Similarly FDEP/FGS assumes no responsibility for the consequences of inappropriate uses or interpretations of the data. As such, these digital data are distributed on "as is" basis and the user assumes all risk as to their quality, the results obtained from their use, and the performance of the data. FDEP/FGS bears no responsibility to inform users of any subsequent changes made to this data. Anyone using this data is advised that precision implied by the data may far exceed actual precision. Comments on this data are invited and FDEP/FGS would appreciate that documented errors be brought to staff attention. The development of these data sets represents a major investment of staff time and effort. As a professional responsibility, we expect that the FDEP/FGS will receive proper credit when you utilize these data sets. Further, since part of this data was developed and collected with U.S. Government or State of Florida funding, no proprietary rights may be attached to it in whole or in part, nor may it be sold to the U.S. Government or the Florida State Government as part of any procurement of products or services.
Point_of_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Florida Geological Survey
Contact_Address:
Address_Type: mailing and physical address
Address:
Gunter Building MS #720
Address:
903 W. Tennessee St.
City: Tallahassee
State_or_Province: FL
Postal_Code: 32304-7700
Country: USA
Contact_Voice_Telephone: 850-488-4191
Contact_Facsimile_Telephone: 850-488-8086
Data_Set_Credit:
Florida Geological Survey
Native_Data_Set_Environment:
Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 9.3.1.3000
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Data_Quality_Information:
Lineage:
Process_Step:
Process_Description:
The Surficial Aquifer System Response theme grid is the relative vulnerability map for the Surficial Aquifer System.  It was calculated using the ArcSDM extension and applying the weights of evidence method.  An analysis extent (study area), training point theme (sas_training_pts.shp), and modeling method (weights of evidence) are selected in the set analysis parameters.  Weights are then calculated on each evidential theme and then the themes are generalized (into binary patterens). A generalization of 1 represents "more vulnerable" areas, 2 represents "less vulnerable areas and -99 represents missing data.   A response theme is then calculated based on the association between training points and evidential themes. 

The total number of unique conditions, number of training points per unique condition, evidential theme generalizations and posterior probability are contained in the table.  A relative vulnerability class field is also in the table so that the grid can be symbolized based on FAVA vulnerability zones.
Source_Used_Citation_Abbreviation:
U:\Projects\FAVA\FAVA_Model\FAVA_04\SAS\resp_tbles_505\sdmuc6
Process_Date: Unknown
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Florida Geological Survey
Contact_Address:
Address_Type: mailing and physical address
Address:
Gunter Building MS #720
Address:
903 W. Tennessee St.
City: Tallahassee
State_or_Province: FL
Postal_Code: 32304-7700
Country: USA
Contact_Voice_Telephone: 850-488-4191
Contact_Facsimile_Telephone: 850-488-8086
Process_Step:
Process_Description:
Dataset copied.
Source_Used_Citation_Abbreviation:
U:\Projects\FAVA\vulnerability_assessments_final_data\FAVA\sas_response
Process_Step:
Process_Description:
Dataset copied.
Source_Used_Citation_Abbreviation:
K:\FlForever_CNA\data_revisions\recharge06\SAS_response\sas_response
Process_Step:
Process_Description:
Dataset copied.
Source_Used_Citation_Abbreviation:
K:\FlForever_CNA\data_revisions\RECHARGE_07_08\SOURCE_DATA\sas_response
Process_Step:
Process_Description:
Dataset copied.
Source_Used_Citation_Abbreviation:
C:\Florida_Greenways_Project\Century_Commission\FAVA\sas_response
Process_Step:
Process_Description:
Dataset copied.
Source_Used_Citation_Abbreviation:
C:\Documents and Settings\Daniel.Kiermaier\Desktop\data_library LABINS (CLIP)\CLIP_data_library\GIS_data\Core_data\Ground_Water\sas_response
Process_Date: 20080918
Process_Time: 09435100
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Spatial_Data_Organization_Information:
Direct_Spatial_Reference_Method: Raster
Raster_Object_Information:
Raster_Object_Type: Grid Cell
Row_Count: 22954
Column_Count: 24710
Vertical_Count: 1
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Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Planar:
Map_Projection:
Map_Projection_Name: Albers Conical Equal Area
Albers_Conical_Equal_Area:
Standard_Parallel: 24.000000
Standard_Parallel: 31.500000
Longitude_of_Central_Meridian: -84.000000
Latitude_of_Projection_Origin: 24.000000
False_Easting: 400000.000000
False_Northing: 0.000000
Planar_Coordinate_Information:
Planar_Coordinate_Encoding_Method: row and column
Coordinate_Representation:
Abscissa_Resolution: 30.000000
Ordinate_Resolution: 30.000000
Planar_Distance_Units: meters
Geodetic_Model:
Horizontal_Datum_Name: D_North_American_1983_HARN
Ellipsoid_Name: Geodetic Reference System 80
Semi-major_Axis: 6378137.000000
Denominator_of_Flattening_Ratio: 298.257222
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Entity_and_Attribute_Information:
Detailed_Description:
Entity_Type:
Entity_Type_Label: SAS FAVA response theme
Attribute:
Attribute_Label: Msng_data
Attribute_Definition:
Uncertainty due to missing data (standard deviation)
Attribute_Definition_Source:
ESRI
Attribute_Domain_Values:
Unrepresentable_Domain:
Sequential unique whole numbers that are automatically generated.
Attribute:
Attribute_Label: Rowid
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: Tot_uncrty
Attribute_Definition:
Combined uncertainty due to weights and missing data (standard deviation)
Attribute_Definition_Source:
ESRI
Attribute_Domain_Values:
Unrepresentable_Domain:
Sequential unique whole numbers that are automatically generated.
Attribute:
Attribute_Label: VALUE
Attribute:
Attribute_Label: COUNT
Attribute:
Attribute_Label: K_BUFF90M
Attribute:
Attribute_Label: AREA_SQM
Attribute:
Attribute_Label: TRNGPOINTS
Attribute:
Attribute_Label: CONFIDENCE
Attribute:
Attribute_Label: VUL_CLASS
Attribute:
Attribute_Label: VUL_INT
Attribute:
Attribute_Label: SAS_DTW
Attribute:
Attribute_Label: SOIL_PERM
Attribute:
Attribute_Label: POST_PROB
Attribute:
Attribute_Label: PSTPRBNRM
Attribute:
Attribute_Label: POST_LOGIT
Attribute:
Attribute_Label: SUM_WEIGHT
Attribute:
Attribute_Label: UNCERTAINTY
Attribute:
Attribute_Label: MSNG_DATA
Attribute:
Attribute_Label: TOT_UNCRTY
Attribute:
Attribute_Label: Uncertainty
Attribute_Definition:
Standard deviation of weights
Attribute:
Attribute_Label: RECLASS
Attribute:
Attribute_Label: Value
Attribute_Definition:
Number of unique conditions  based on evidential theme generalization
Attribute:
Attribute_Label: Count
Attribute_Definition:
number of cells making up each unique conition
Attribute:
Attribute_Label: sas_dtw
Attribute_Definition:
Generalization of SAS depth to water evidential theme
Attribute:
Attribute_Label: Soil_perm
Attribute_Definition:
Generalization of soil permeability evidential theme
Attribute:
Attribute_Label: Trngpoints
Attribute_Definition:
Generalization of proximity to closed topographic depressions evidential theme
Attribute:
Attribute_Label: Confidence
Attribute_Definition:
Area (sq. meter)
Attribute:
Attribute_Label: Vul_class
Attribute_Definition:
Number of training points per unique condition
Attribute:
Attribute_Label: Vul_int
Attribute_Definition:
Level of significance in model results (Posterior probability/ Total Uncertainty)
Attribute:
Attribute_Label: Sas_dtw
Attribute_Definition:
Relative vulnerability name
Attribute:
Attribute_Label: Soil_perm
Attribute_Definition:
Relative vulnerability class
Attribute:
Attribute_Label: Post_prob
Attribute_Definition:
The probability that a unit cell contains a training point after consideration of the evidential themes.
Attribute:
Attribute_Label: Pstprbnrm
Attribute:
Attribute_Label: Post_logit
Attribute:
Attribute_Label: Sum_weight
Attribute_Definition:
Sum of weights for each evidential theme per unique condition
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Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Florida Geological Survey
Contact_Address:
Address_Type: mailing and physical address
Address:
Gunter Building MS #720
Address:
903 W. Tennessee St.
City: Tallahassee
State_or_Province: FL
Postal_Code: 32304-7700
Country: USA
Contact_Voice_Telephone: 850-488-4191
Contact_Facsimile_Telephone: 850-488-8086
Resource_Description: Downloadable Data
Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Transfer_Size: 50.513
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Metadata_Reference_Information:
Metadata_Date: 20101126
Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Florida Geological Survey
Contact_Person: James Cichon
Contact_Position: Hydrogeologist
Contact_Address:
Address_Type: mailing and physical address
Address:
Gunter Building MS #720
Address:
903 W. Tennessee St.
City: Tallahassee
State_or_Province: FL
Postal_Code: 32304-7700
Country: USA
Contact_Voice_Telephone: 850-488-4191
Contact_Facsimile_Telephone: 850-488-8086
Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Time_Convention: local time
Metadata_Extensions:
Online_Linkage: http://www.esri.com/metadata/esriprof80.html
Profile_Name: ESRI Metadata Profile
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