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20250611
11572200
20250611
11572200
FGDC
150000000
5000
Donald W. Hamer Center for Maps and Geospatial Information
Penn State University
814-863-0094
1 Central Pattee Library
University Park
PA
16802
ul-maps@lists.psu.edu
https://libraries.psu.edu/monthly-hours?library=103
Central Pattee Lower Level
20250611
ArcGIS Metadata
1.0
Aerial Photographs of Southwestern PA-SPRPC 1980-1981
2023-11-21
Donald W. Hamer Center for Maps and Geospatial Information
vector digital data
<DIV STYLE="text-align:Left;"><DIV><P><SPAN>This collection of historic aerial photographs was captured between April 18th, 1980 and March 28th, 1981 on various dates. The 304 photos in this collection cover areas in the following Pennsylvania counties: Allegheny, Armstrong, Beaver, Butler, Indiana, Washington, and Westmoreland. The scale of the photos is 1:80,000 with a focal length of 153.034mm. These photos were taken by Keystone Aerial Surveys, Inc. for the Southwestern Pennsylvania Regional Planning Commission (SPRPC). This collection was given to the Donald W. Hamer Center for Maps and Geospatial Information by the PA Department of Conservation and Natural Resources, Bureau of Geological Survey Library. The photos were scanned at 800 dpi on an Epson Expression 11000 scanner by the Donald W. Hamer Center for Maps and Geospatial Information. </SPAN><SPAN>Historic aerial photograph tile indexes were generated by staff of the Donald W. Hamer Center for Maps and Geospatial Information in ESRI ArcGIS Pro. Each tile Index is based on the collection’s center point index. Photo tile size and rotation were estimated using sample georeferenced photos.</SPAN></P></DIV></DIV>
Not Georeferenced. Historic aerial images for Pennsylvania.
Donald W. Hamer Center for Maps and Geospatial Information
Penn State University
Metadata
+1 (814)-863-0094
1 Central Pattee Library
University Park
PA
16802
US
ul-maps@lists.psu.edu
Pennsylvania Spatial Data Access (PASDA)
The Pennsylvania State University
The Pennsylvania Geospatial Data Clearinghouse
814-863-0104
115 Land and Water Building
University Park
PA
16802
US
pasda@psu.edu
ISO 19115 Topic Categories
imageryBaseMapsEarthCover
imageryBaseMapsEarthCover
digital image map
aerial photograph
imageryBaseMapsEarthCover
imageryBaseMapsEarthCover
digital image map
aerial photograph
<DIV STYLE="text-align:Left;"><DIV><P><SPAN>The User shall save the Commonwealth harmless from any suits, claims or actions arising out of the use of the data files or accompanying documentation, or arising out of any defect in the data files or accompanying documentation. The Commonwealth excludes any and all implied warranties and makes no warranty or representation with respect to the data files or accompanying documentation, including quality, performance, merchantability, and fitness for a particular purpose. These data files and documentation are provided AS IS and the User assumes the entire risk as to their 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.</SPAN></P></DIV></DIV>
Esri ArcGIS 13.1.0.41833
Temporal Period Extent
1980-04-18
1981-03-28
1
-80.700922
-78.807653
41.338883
39.777901
304
Aerial Photographs of Southwestern PA-SPRPC 1980-1981
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304
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Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
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OID
4
0
0
Shape
Feature geometry.
Esri
Coordinates defining the features.
Shape
Geometry
0
0
0
Roll
Roll
Integer
10
10
0
Exp
Exp
Integer
10
10
0
Frame
Frame
String
254
0
0
Year
Year
String
254
0
0
Date
Date
Date
8
0
0
FileName
FileName
String
254
0
0
URL
URL
String
254
0
0
Collection
Collection
String
254
0
0
Location
Location
String
254
0
0
Resolution
Resolution
String
254
0
0
X
X
String
254
0
0
Y
Y
String
254
0
0
Focal
Focal
Integer
10
10
0
Altitude
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Integer
10
10
0
GSD
GSD
String
254
0
0
Shapefile
0.040
dataset
EPSG
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Simple
FALSE
304
TRUE
FALSE