State-wide DOQQ dataset

Metadata:


Identification_Information:
Citation:
Citation_Information:
Originator: Ayres Associates
Publication_Date: Unknown
Title:
State-wide DOQQ dataset
Geospatial_Data_Presentation_Form: remote-sensing image
Description:
Abstract:
Ayres Associates was contracted through the NCWRPC for the creation of 18" RGB DOQQs from the native resolution digital orthophotography from the 2010 WROC imagery program.  Flights occurred in the Spring of 2010 for the entire State of Wisconsin.  Re-flights were necessary for the eastern 4 mi of Columbia Co., parts of NW Oconto Co, and the south half of Lincoln Co. during the spring of 2011.  Please refer to http://www.ncwrpc.org/WROC/Delivery_Specs.pdf for WROC program information.
Purpose:
The goal of this initiative is to develop color DOQQs for the entire State of Wisconsin
Time_Period_of_Content:
Time_Period_Information:
Multiple_Dates/Times:
Single_Date/Time:
Calendar_Date: Spring 2010
Time of Day: unknown
Single_Date/Time:
Calendar_Date: Spring 2011
Currentness_Reference:
ground condition
Status:
Progress: Complete
Maintenance_and_Update_Frequency: None planned
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate:
East_Bounding_Coordinate:
North_Bounding_Coordinate:
South_Bounding_Coordinate:
Keywords:
Theme:
Theme_Keyword: 18-inch pixel resolution
Theme_Keyword: 1:12,000-scale DOQQs
Place:
Place_Keyword: State-wide DOQQ dataset
Access_Constraints: Public Domain
Use_Constraints:
To be determined by client.
Point_of_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Andy Faust
Contact_Organization: North Central Regional Planning Commission
Contact_Position: Senior GIS Analyst
Contact_Address:
Address:
210 McClellan Street
Address:
Suite 210
City: Wausau
State_or_Province: Wisconsin
Postal_Code: 54403
Country: U.S.A.
Contact_Voice_Telephone: 715.849.5510
Contact_Facsimile_Telephone: 715.849.5110
Contact_Electronic_Mail_Address: info@ncwrpc.org
Native_Data_Set_Environment:
Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 9.3.1.3000
Back to Top
Data_Quality_Information:
Logical_Consistency_Report:
Native resolution counties were mosaicked together to create 18" DOQQs.
Completeness_Report:
The data is complete for the entire State of Wisconsin.
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report:
The digital orthophotography meets or exceeds National Map Accuracy Standards for 1"=1000' scale mapping.
Vertical_Positional_Accuracy:
Vertical_Positional_Accuracy_Report:
This standard requires that 90% of all test points are within 1/30th of an inch at mapping scale.
Lineage:
Process_Step:
Process_Description:
Ayres Associates created 18-inch resolution RGB DOQQs  meeting 1:12,000-scale National Map Accuracy standards for horizontal accuracy.  The DOQQs are a post product of native resolution WROC state-wide orthophotography.  Please refer to the following link for quality standards: http://www.ncwrpc.org/WROC/Delivery_Specs.pdf
Process_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Chris Diller
Contact_Organization: Wisconsin Department of Military Affairs
Contact_Position: GIS Coordinator
Contact_Address:
Address:
P.O. Box 14587
City: Madison
State_or_Province: Wisconsin
Postal_Code: 53708-0587
Country: U.S.A.
Contact_Voice_Telephone: (608)242-3626
Contact_Electronic_Mail_Address: chris.diller@wisconsin.gov
Process_Step:
Process_Description:
Ayres Associates prepared FGDC compliant metadata for the complete dataset.
Back to Top
Spatial_Data_Organization_Information:
Direct_Spatial_Reference_Method: Raster
Raster_Object_Information:
Raster_Object_Type: Pixel
Row_Count: 15678
Column_Count: 11105
Vertical_Count: 1
Back to Top
Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Planar:
Map_Projection:
Map_Projection_Name: Transverse Mercator
Transverse_Mercator:
Scale_Factor_at_Central_Meridian: 0.999600
Longitude_of_Central_Meridian: -90.000000
Latitude_of_Projection_Origin: 0.000000
False_Easting: 520000.000000
False_Northing: -4480000.000000
Planar_Coordinate_Information:
Planar_Coordinate_Encoding_Method: row and column
Coordinate_Representation:
Abscissa_Resolution: 0.457200
Ordinate_Resolution: 0.457200
Planar_Distance_Units: meters
Geodetic_Model:
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
Back to Top
Metadata_Reference_Information:
Metadata_Date: 20110628
Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Ayres Associates
Contact_Address:
Address_Type: mailing and physical address
Address:
1802 Pankratz Street
City: Madison
State_or_Province: Wisconsin
Postal_Code: 53704
Country: U.S.A.
Contact_Voice_Telephone: 608.443.1200
Contact_Facsimile_Telephone: 608.443.1250
Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Time_Convention: local time
Back to Top