20220909
14122300
1.0
FALSE
Collection_Tile_Index_Aerial_Photographs_of_Cambria_County_PA_2001
0.184
662015.439300
728285.931900
4450023.420800
4517879.731200
1
002
Projected
GCS_WGS_1984
Linear Unit: Meter (1.000000)
WGS_1984_UTM_Zone_17N
<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_UTM_Zone_17N",GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",500000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-81.0],PARAMETER["Scale_Factor",0.9996],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0],AUTHORITY["EPSG",32617]]</WKT><XOrigin>-5120900</XOrigin><YOrigin>-9998100</YOrigin><XYScale>450445547.3910538</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>32617</WKID><LatestWKID>32617</LatestWKID></ProjectedCoordinateSystem>
20250612
14453800
20250612
14453800
FGDC
150000000
5000
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
20250612
ArcGIS Metadata
1.0
Cambria County PA 2001 Aerial Photos
2022-12-08
Donald W. Hamer Center for Maps and Geospatial Information, Penn State University
vector digital data
<DIV STYLE="text-align:Left;"><DIV><P><SPAN>The aerial photos were captured in the Spring 2001 by LR Kimball Aerial Photography for Cambria County. These photos were given to the Donald W. Hamer Center for Maps and Geospatial Information in 2017. The 1414 photos were flown at four different scales (1:500, 1:600, 1:1000, 1:2000) with varied coverage areas of Cambria County. These were scanned at 800dpi on an Epson Expression 11000 scanner by the Donald W. Hamer Center for Maps and Geospatial Information staff. This collection lacked an index. Approximate historic aerial photo center points were generated by staff of the Donald W. Hamer Center for Maps and Geospatial Information (https://libraries.psu.edu/maps). Photos were aligned and georeferenced in three dimensions using Agisoft Metashape 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 as a center point index to the historic aerial photography collection. This center point index is intended to facilitate discovery and access, but not for research purposes. Where photography collections facilitated the generation of high-quality seamless mosaics, these were produced to common research standards and made available along with center point indexes. Please use orthomosaics for measurement, comparison with imagery of other time-periods and other common tasks performed in a geographic information system (GIS). For more information on the methods used to generate center point indexes, orthomosaics, and/or to cite this work please see the below reference: Nathan B. Piekielek, Grace Brittany Waltemate and Karen Schuckman (2022) Evaluating Software Tools to Orthorectify Archival Aerial Photographs, Journal of Map and Geography Libraries, 18:3, 209-229, DOI: 10.1080/15420353.2023.2219257. </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 photographs of Pennsylvania.
Donald W. Hamer Center for Maps and Geospatial Information
Penn State University
+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><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>
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
2001
2001-04-12
2001-11-19
1
-79.096882
-78.294708
40.795944
40.169560
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.
Dates recorded from aerial image index and scanned image. Filename calculated from attribute fields to correspond with matching format of file name.
2022-12-08
1420
Cambria County PA 2001 Aerial Photos
Feature Class
1420
FID
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
FID
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
String
254
0
0
Altitude
Altitude
String
254
0
0
GSD
GSD
String
254
0
0
Shapefile
0.184
dataset
EPSG
9.8.8(3.0.1)
Simple
FALSE
1420
TRUE
FALSE