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Summary
DescriptionHMS Portland in Bab-el-Mandeb Straits MOD 45149710.jpg
English: Type 23 frigate HMS Portland at speed and at action stations during transit of the potentially volatile Bab-el-Mandeb Straits between Yemen and Djibouti, Africa at the narrow south end of the Red Sea.
Organization: Royal Navy
Object Name: 04134016
Category: RNA
Supplemental Categories: Frigates, Ships
Keywords: Bab el Mandeb Straits, Mandab, Yemen, Action Stations, HMS Portland, Duke Class, Type 23, FFG, Frigate, Ships, Equipment, Royal Navy
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== {{int:filedesc}} == {{information |description={{en|Type 23 frigate HMS Portland at speed and at action stations during transit of the potentially volatile Bab-el-Mandeb Straits between Yemen and Djibouti, Africa at the narrow south end of the Red S...
This file contains additional information, probably added from the digital camera or scanner used to create or digitise it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer
NIKON CORPORATION
Camera model
NIKON D3
Author
LA(PHOT) Alex Cave
Copyright holder
Crown Copyright
Exposure time
1/500 sec (0.002)
F Number
f/11
ISO speed rating
200
Date and time of data generation
07:54, 7 December 2008
Lens focal length
70 mm
Image title
Type 23 frigate HMS Portland at speed and at action stations during transit of the potentially volatile Bab-el-Mandeb Straits between Yemen and Djibouti, Africa at the narrow south end of the Red Sea.
Orientation
Normal
Horizontal resolution
300 dpi
Vertical resolution
300 dpi
Software used
Adobe Photoshop CS3 Windows
File change date and time
13:40, 12 December 2008
Y and C positioning
Co-sited
Exposure Programme
Shutter priority
Exif version
2.21
Date and time of digitising
07:54, 7 December 2008
Meaning of each component
Y
Cb
Cr
does not exist
Image compression mode
4
APEX exposure bias
−0.33333333333333
Maximum land aperture
4 APEX (f/4)
Metering mode
Pattern
Light source
Unknown
Flash
Flash did not fire
DateTime subseconds
08
DateTimeOriginal subseconds
08
DateTimeDigitised subseconds
08
Supported Flashpix version
1
Colour space
sRGB
Sensing method
One-chip colour 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
70 mm
Scene capture type
Standard
Scene control
None
Contrast
Normal
Saturation
Normal
Sharpness
Normal
Subject distance range
Unknown
GPS tag version
2.2.0.0
Image width
2,393 px
Image height
3,000 px
Supported Flashpix version
1
Serial number of camera
2034600
Date metadata was last modified
13:50, 18 December 2008
Special instructions
Cleared for release by PRO, Lt Cdr M Hocking (WEO).