USDA - NAIP County Mosaics for Pennsylvania 2005


Identification_Information:
Citation:
Citation_Information:
Originator:U.S. Department of Agriculture
Publication_Date:20060127
Title:
USDA - NAIP County Mosaics for Pennsylvania 2005
Publication_Information:
Publication_Place:Salt Lake City, Utah
Publisher:USDA_FSA_APFO Aerial Photography Field Office
Online_Linkage: https://www.pasda.psu.edu/download/naip/NAIP2005/
Description:
Abstract:
This data set contains imagery from the National Agricultural
Imagery Program (NAIP).  NAIP acquires digital ortho imagery
during the agricultural growing seasons in the continental U.S..
A primary goal of the NAIP program is to enable availabilty of
ortho imagery within a year of acquisition. NAIP provides two
main products: 1 meter ground sample distance (GSD) ortho
imagery rectified to a horizontal accuracy of within +/- 5
meters of reference digital ortho quarter quads (DOQQS) from
the National Digital Ortho Program (NDOP); and, 2 meter GSD
ortho imagery rectified to within +/- 10 meters of reference
DOQQs.
The tiling format of NAIP imagery is based on a 3.75' x 3.75'
quarter quadrangle with a 300 meter buffer on all four sides.
NAIP quarter quads are rectified to the UTM coordinate
system NAD83 and cast into a single predetermined UTM zone.
NAIP imagery can obtain as much as 10% cloud cover per tile.
This file was generated by compressing NAIP digital quarter
quadrangle image tiles either natural color positive or color
infrared positive source imagery into a single mosaic.  The
mosaic may cover all or portions of an individual county.
MrSid software compression, with mosaic option, was used to
create the final product.  Target values for the compression
ratio are (15:1) and the maximum N-levels are used.
All digital products and the underlying source images were
produced through the National Agriculture Imagery Program (NAIP).
The primary purpose of the mosaicked digital ortho quarter quads
is to support USDA Field Service Centers located in counties
throughout the United States.
Purpose:
The 2 meter GSD NAIP is intended as a source for current digital imagery in USDA Field Service Center GIS and for other programs that require imagery acquired during the agricultural growing season where high horizontal accuracy is not required.
Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:2005
Currentness_Reference:
Acquisition years of source image Dates.
Status:
Progress:Complete
Maintenance_and_Update_Frequency:Irregular
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate:-80.51934
East_Bounding_Coordinate:-74.69392
North_Bounding_Coordinate:42.26501
South_Bounding_Coordinate:39.71987
Keywords:
Theme:
Theme_Keyword_Thesaurus:ISO 19115 Topic Categories
Theme_Keyword:Digital Georectified Image
Theme_Keyword:Mosaic
Theme_Keyword:Georeferenced Image
Theme_Keyword:Quarter Quadrangle Centered
Theme_Keyword:Georectification
Theme_Keyword:USDA-FSA-APFO Aerial Photography Field Office
Theme_Keyword:compression
Theme_Keyword:MrSID
Theme_Keyword:NAIP
Theme_Keyword:Compliance
Theme_Keyword:Aerial Compliance
Theme_Keyword:Farming
Theme_Keyword:Agriculture
Theme_Keyword:imageryBaseMapsEarthCover
Theme_Keyword:Imagery/Base Maps/Earth Cover
Place:
Place_Keyword_Thesaurus:Geographic Names Information System
Place_Keyword:PA
Place_Keyword:Pennsylvania
Access_Constraints:There are no limitations for access.
Use_Constraints:
None, The Aerial Photography Field Office asks to be credited
in derived products.
Point_of_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:USDA-FSA Aerial Photography Field Office
Contact_Address:
Address_Type:mailing and physical address
Address:
2222 West 2300 South
City:Salt Lake City
State_or_Province:Utah
Postal_Code:84119-2020
Country:USA
Contact_Voice_Telephone:801-975-3503
Contact_Facsimile_Telephone:801-975-3532
Contact_Electronic_Mail_Address:sales@apfo.usda.gov
Browse_Graphic:
Browse_Graphic_File_Name: None
Browse_Graphic_File_Description:
None
Browse_Graphic_File_Type:None
Native_Data_Set_Environment:
MrSID Compress Publisher
Back to Top
Data_Quality_Information:
Logical_Consistency_Report:
NAIP 3.75 minute tile file names are based
on the USGS quadrangle naming convention.
Completeness_Report:
None
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report:
The positional accuracy for the digital data is tested
by visual comparison to a data source with a higher
order of accuracy.
Vertical_Positional_Accuracy:
Vertical_Positional_Accuracy_Report:
N/A  2d only
Lineage:
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Lansdowne,NE
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050711
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Philadelphia,NW
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050724
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
East Greenville,NE
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
East Greenville,SE
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
East Greenville,SW
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Milford Square,SE
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Milford Square,SW
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Boyertown,NE
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Boyertown,SE
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Boyertown,SW
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Sassamansville,NE
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Sassamansville,NW
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Sassamansville,SE
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Sassamansville,SW
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Perkiomenville,NE
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Perkiomenville,NW
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Perkiomenville,SE
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Perkiomenville,SW
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Telford,NE
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050711
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Telford,NW
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Telford,SE
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050711
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Telford,SW
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Doylestown,SW
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050724
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Pottstown,NE
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Pottstown,NW
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Phoenixville,NE
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Phoenixville,NW
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Phoenixville,SE
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Collegeville,NE
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Collegeville,NW
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Collegeville,SE
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Collegeville,SW
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Lansdale,NE
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050711
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Lansdale,NW
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Lansdale,SE
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050711
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Lansdale,SW
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Ambler,NE
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050724
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Ambler,NW
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050724
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Ambler,SE
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050724
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Ambler,SW
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050724
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Hatboro,NW
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050804
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Hatboro,SE
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050608
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Hatboro,SW
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050804
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Valley Forge,NE
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Valley Forge,NW
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Valley Forge,SE
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Norristown,NE
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050711
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Norristown,NW
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Norristown,SE
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050711
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Norristown,SW
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050710
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Germantown,NE
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050724
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Germantown,NW
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050724
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Germantown,SE
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050724
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Germantown,SW
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050724
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Frankford,NE
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050608
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Frankford,NW
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050804
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Source_Information:
Source_Citation:
Citation_Information:
Originator:Aerial Photography Field Office
Publication_Date:20061012
Title:
Frankford,SW
Source_Scale_Denominator:40000
Type_of_Source_Media:DLT
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date:20050804
Source_Currentness_Reference:
Aerial Photography Date for aerial photo source.
Source_Citation_Abbreviation:
Georectified Image
Source_Contribution:
NAIP Digital Quarter Quadrangle used in Mosaicked County Image.
Process_Step:
Process_Description:
Buffered DOQQs mosaicked with MrSid (MG3).
The following steps apply to the mosaicking process in general.
Image Tone Adjustment:
The area of coverage that images are attached within are
individual counties.  Image tone adjustment is performed for
two primary reasons:  1.  To produce a well contrasted image
so that users are not required to adjust the tone upon display
or to create an enhancement lookup table upon delivery. 2.  To
reduce visible tone differences between mosaic seam lines.
Methods of Image tone adjustment:
Automatic Contrast Adjustment - Each input digital orthophoto
quadrangle within a county is also run through an automatic
tone or range adjustment that drives all input images toward
a common value.  The intention is to reduce vignetting and
"hot spots" from the source photography, and to minimize tone
differences along mosaic seam lines.
Defining Mosaic Seam Lines:
Automatic seam lines. Digital orthophoto quadrangles are edge
matched, or seamed, across county boundaries. Mosaic Generation -
Image 3.75 minute quad tiles are either generated individually
and sequentially as work progresses through a project, or cut
out from a larger mosaic after it is generated.  Since the
imagery is being resampled to the same coordinate system,
nearest neighbor resampling is used.
Process_Date:20060127
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Spatial_Data_Organization_Information:
Indirect_Spatial_Reference_Method:
Montgomery, PA
Direct_Spatial_Reference_Method:Raster
Raster_Object_Information:
Raster_Object_Type:Pixel
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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:18
Transverse_Mercator:
Scale_Factor_at_Central_Meridian:0.9996
Longitude_of_Central_Meridian:75W
Latitude_of_Projection_Origin:0.0
False_Easting:500000
False_Northing:0.0
Planar_Coordinate_Information:
Planar_Coordinate_Encoding_Method:row and column
Coordinate_Representation:
Abscissa_Resolution:2
Ordinate_Resolution:2
Planar_Distance_Units:meters
Geodetic_Model:
Horizontal_Datum_Name:North American Datum of 1983
Ellipsoid_Name:Geodetic Reference System 80
Semi-major_Axis:6378137
Denominator_of_Flattening_Ratio:298.257
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Entity_and_Attribute_Information:
Overview_Description:
Entity_and_Attribute_Overview:
24-bit pixels, 3 band color(RGB)
values 0 - 255
Entity_and_Attribute_Detail_Citation:
None
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Distribution_Information:
Distributor:
Contact_Information:
Contact_Person_Primary:
Contact_Person:Supervisor Sales Services Branch
Contact_Organization:USDA-FSA Aerial Photography Field Office
Contact_Address:
Address_Type:mailing and physical address
Address:
2222 West 2300 South
City:Salt Lake City
State_or_Province:Utah
Postal_Code:84119-2020
Country:USA
Contact_Voice_Telephone:801-975-3503
Contact_Facsimile_Telephone:801-975-3532
Contact_Electronic_Mail_Address:sales@apfo.usda.gov
Resource_Description:Spot Number: 27.txt
Distribution_Liability:
In no event shall the creators, custodians, or distributors of this
information be liable for any damages arising out of its use
( or the inability to use it).
Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Format_Name:Compressed County Mosaic
Format_Information_Content:
Natural Color
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name: None
Offline_Option:
Offline_Media:CD-ROM
Recording_Format:ISO 9660
Fees:Contact the Aerial Photography Field Office for more information
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Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:Pennsylvania Spatial Data Access (PASDA)
Contact_Position:Metadata Coordinator
Contact_Address:
Address_Type:mailing address
Address:
115 Land and Water building
City:University Park
State_or_Province:Pennsylvania
Postal_Code:16802
Country:United States
Contact_Voice_Telephone:(814) 865 - 8792
Contact_Electronic_Mail_Address:pasda@psu.edu
Resource_Description:downloadabledata
Distribution_Liability:
The USER shall indemnify, save harmless, and, if requested, defend those parties involved with the development and distribution of this data, their officers, agents, and employees from and against any suits, claims, or actions for injury, death, or property damage arising out of the use of or any defect in the FILES or any accompanying documentation. Those parties involved with the development and distribution excluded any and all implied warranties, including warranties or merchantability and fitness for a particular purpose and makes no warranty or representation, either express or implied, with respect to the FILES or accompanying documentation, including its quality, performance, merchantability, or fitness for a particular purpose. The FILES and documentation are provided "as is" and the USER assumes the entire risk as to its quality and performance. Those parties involved with the development and distribution of this data will not be liable for any direct, indirect, special, incidental, or consequential damages arising out of the use or inability to use the FILES or any accompanying documentation.

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Metadata_Reference_Information:
Metadata_Date:20060127
Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:USDA-FSA Aerial Photography Field Office
Contact_Address:
Address_Type:mailing and physical address
Address:
2222 West 2300 South
City:Salt Lake City
State_or_Province:Utah
Postal_Code:84119-2020
Country:USA
Contact_Voice_Telephone:801-975-3500
Metadata_Standard_Name:Content Standard for Digital Geospatial Metadata
Metadata_Standard_Version:FGDC-STD-001-1998
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