SAMPLE DIGITAL IMAGERY
Important Information:
All digital imagery provided from the IN-STOCK program is scanned directly from the original negatives.
The images are not georeferenced or ortho rectified.
DPI values are given in OPTICAL, NOT INTERPOLATED resolution.
Click on image to view - copy and save to your file or application.
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04-21-1982
Original scale: 1:31,680
Scan area of original: 1"x1"
Optical scanned dpi: 2400
Approx. pixel size: 1"= 1.5'
File size at 1"x1": 5.5 meg | | 09-26-2005
Original scale: 1:24,000
Scan area of original: 1"x1"
Optical scanned dpi: 2400
Approx. pixel size: 1"= .8'
File size at 1"x1": 16.4 meg |
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04-21-1982
Original scale: 1:31,680
Scan area of original: 1"x1"
Optical scanned dpi: 1200
Approx. pixel size: 1"= 2.5'
File size at 1"x1": 1.4 meg | | 09-26-2005
Original scale: 1:24,000
Scan area of original: 1"x1"
Optical scanned dpi: 1200
Approx. pixel size: 1"= 1.7'
File size at 1"x1": 4.1 meg |
File
sizes vary with the area to be scanned, dpi/ resolution needed and
whether it is color or black & white. Some files can be huge.
For example, a 9"x 9" area from the original color negative scanned at
2400 dpi will open to 1.4 gigabytes! We can scan at various dpi or
pixel resolution depending on your specific needs. Contact us for
further information.
