20250612
15475800
1.0
FALSE
Tile_Index_Aerial_Photographs_of_Penn_State_University_Park_1949
0.023
002
-8683562.509875
-8652473.541525
4966845.579725
4997797.917475
1
Projected
GCS_WGS_1984
Linear Unit: Meter (1.000000)
WGS_1984_Web_Mercator_Auxiliary_Sphere
<ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/3.4.0'><WKT>PROJCS["WGS_1984_Web_Mercator_Auxiliary_Sphere",GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Mercator_Auxiliary_Sphere"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",0.0],PARAMETER["Standard_Parallel_1",0.0],PARAMETER["Auxiliary_Sphere_Type",0.0],UNIT["Meter",1.0],AUTHORITY["EPSG",3857]]</WKT><XOrigin>-20037700</XOrigin><YOrigin>-30241100</YOrigin><XYScale>148923141.92838538</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>0.001</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>102100</WKID><LatestWKID>3857</LatestWKID></ProjectedCoordinateSystem>
20250613
09455600
20250613
09455600
FGDC
150000000
5000
dataset
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
https://libraries.psu.edu/monthly-hours?library=103
Central Pattee Lower Level
20250613
ArcGIS Metadata
1.0
Shapefile
0.023
Penn State University Park/Centre County PA 1949 Aerial Photos
2022-12-08
Donald W. Hamer Center for Maps and Geospatial Information, Penn State University, Metadata
vector digital data
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>These aerial images were obtained from 9"x9" film roll. The film was gifted to the Donald W. Hamer Center for Maps and Geospatial Information in 2021. These photos of the Centre Region are at a 1”:9600’ scale. They were captured in April 1949. There are 177 scans at 800dpi. These scans provide partial coverage of Centre County, PA, including the Penn State University Park campus and surrounding towns. To generate approximate historic aerial photo center points – photos were aligned and georeferenced in three dimensions using Agisoft Metashape and using a minimum number of ground control points, typically between 5 and 12 depending on the size of the project. Estimates of each camera pose, including geographic coordinates, were then exported to create a center point index for the collection. This center point index is intended to facilitate discovery and access, but not for research purposes. </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></DIV>
Not Georeferenced. Historic aerial photographs of 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
https://libraries.psu.edu/monthly-hours?library=103
Central Pattee Lower Level
Pennsylvania Spatial Data Access (PASDA)
The Penn State University
The Pennsylvania Geospatial Data Clearinghouse
814-863-0104
814-865-3378
115 Land and Water Building
University Park
PA
16802
US
pasda@psu.edu
imageryBaseMapsEarthCover
digital image map, aerial photograph
ISO 19115 Topic Categories
imageryBaseMapsEarthCover
imageryBaseMapsEarthCover
digital image map
aerial photograph
<DIV STYLE="text-align:Left;"><DIV><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></DIV>
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.
Esri ArcGIS 13.0.0.36056
1
-78.005769
-77.726492
40.901324
40.690830
0.000000
8922.794200
<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>
Scanned from film. Original image contractor unknown.
2022-12-08T00:00:00
178
EPSG
6.18.3(9.3.1.2)
Feature Class
178
Penn State University Park/Centre County PA 1949 Aerial Photos
FID
FID
OID
4
0
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
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
Altitude
Integer
10
10
0
GSD
GSD
String
254
0
0
Simple
FALSE
178
TRUE
FALSE