File:Ft. Lyon sector map.tif
Original file (636 × 945 pixels, file size: 1.73 MB, MIME type: image/tiff)
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DescriptionFt. Lyon sector map.tif | Map of the Defenses of Washington between Ft. Lyon and Ft. O'Rourke | ||||
Date |
circa 1865 date QS:P,+1865-00-00T00:00:00Z/9,P1480,Q5727902 |
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Source | Cooling III, Benjamin Franklin & Owen II, Walton H. (1988). Mr. Lincoln's Forts: A Guide to the Civil War Defenses of Washington. Shippensburg, Pennsylvania: White Mane Publishing. ISBN 0-942597-06-0. p. 54 | ||||
Author | Unknown US Army engineer | ||||
Permission (Reusing this file) |
|
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:31, 5 January 2018 | 636 × 945 (1.73 MB) | Sturmvogel 66 (talk | contribs) | {{Information |Description=Map of the Defenses of Washington between Ft. Lyon and Ft. O'Rourke |Source=Cooling III, Benjamin Franklin & Owen II, Walton H. (1988). Mr. Lincoln's Forts: A Guide to the Civil War Defenses of Washington. Shippensburg, Penns... |
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Metadata
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Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D5000 |
Exposure time | 1/100 sec (0.01) |
F-number | f/4.5 |
ISO speed rating | 400 |
Date and time of data generation | 14:39, 7 December 2016 |
Lens focal length | 26 mm |
Width | 636 px |
Height | 945 px |
Bits per component |
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Compression scheme | Uncompressed |
Pixel composition | RGB |
Image data location | 12,144 |
Orientation | Normal |
Number of components | 3 |
Number of rows per strip | 945 |
Bytes per compressed strip | 1,803,060 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Data arrangement | chunky format |
Software used | GraphicConverter 10 (10.5.3) |
File change date and time | 14:39, 7 December 2016 |
Exposure Program | Not defined |
Exif version | 2.21 |
Date and time of digitizing | 14:39, 7 December 2016 |
Meaning of each component |
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Image compression mode | 1 |
APEX exposure bias | 0 |
Maximum land aperture | 4.2 APEX (f/4.29) |
Metering mode | Pattern |
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DateTime subseconds | 50 |
DateTimeOriginal subseconds | 50 |
DateTimeDigitized subseconds | 50 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 39 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |