File:USCGC Mackinaw breaks ice in St. Marys River 131223-G-ZZ999-001.jpg

File
File history
File usage
Metadata

Size of this preview: 800 × 531 pixels. Other resolutions: 320 × 213 pixels | 640 × 425 pixels | 1,024 × 680 pixels | 1,280 × 850 pixels | 2,144 × 1,424 pixels.

Original file ‎(2,144 × 1,424 pixels, file size: 1.28 MB, MIME type: image/jpeg)

This file is from a shared repository and may be used by other projects. Please see the file description page for further information.

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Thumbnail	Dimensions	User	Comment
current	22:22, 11 March 2015		2,144 × 1,424 (1.28 MB)	commons>Fæ	== {{int:filedesc}} == {{milim \| description = {{en\|1=The crew aboard Coast Guard Cutter Mackinaw, a 240-foot icebreaker homeported in Cheboygan, Mich., passes the motor vessel AlgoCanada after its down bound transit on the St. Marys River, Dec. 23, 20...

File usage

There are no pages that use this file.

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.

If the file has been modified from its original state, some details may not fully reflect the modified file.

Image title	The crew aboard Coast Guard Cutter Mackinaw, a 240-foot icebreaker homeported in Cheboygan, Mich., passes the motor vessel AlgoCanada after its down bound transit on the St. Marys River, Dec. 23, 2013. The crew of Mackinaw has been breaking ice alongside ice-breaking partner Canadian Coast Guard Ship Samuel Risley as they maintain tracks through the ice for the numerous vessels still transiting the river. U.S. Coast Guard photo by Ensign Michael Cooper
Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D90
Author	Petty Officer 2nd Class Levi Read
Exposure time	1/1,250 sec (0.0008)
F Number	f/18
ISO speed rating	1,600
Date and time of data generation	12:32, 23 December 2013
Lens focal length	18 mm
Short title	131223-G-ZZ999-001
Headline	USCGC Mackinaw breaks ice in St. Marys River
Credit/Provider	U.S. Coast Guard
Source	Digital
Copyright holder	Public Domain
Width	2,144 px
Height	1,424 px
Bits per component	8 8 8
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Adobe Photoshop CS5 Macintosh
File change date and time	09:45, 24 December 2013
Y and C positioning	Co-sited
Exposure Program	Not defined
Exif version	2.21
Date and time of digitizing	12:32, 23 December 2013
Meaning of each component	Y Cb Cr does not exist
Image compression mode	4
APEX shutter speed	10.287712
APEX aperture	8.33985
APEX exposure bias	0
Maximum land aperture	3.6 APEX (f/3.48)
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire, auto mode
DateTime subseconds	00
DateTimeOriginal subseconds	00
DateTimeDigitized subseconds	00
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	27 mm
Scene capture type	Standard
Scene control	High gain up
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
GPS tag version	2.2.0.0
Serial number of camera	3072654
Lens used	18.0-70.0 mm f/3.5-4.5
Date metadata was last modified	04:45, 24 December 2013
Unique ID of original document	xmp.did:04D989C43120681196AC9397DB7A39DF
Keywords	Coast Guard 9th District Canadian Coast Guard CCGS Samuel Risley USCGC Mackinaw Great Lakes Sector Sault Ste. Marie St. Marys River Operation Taconite ice breaking icebreaker
Province or state shown	MI
Code for country shown	US
Special instructions	Released Petty Officer 2nd Class Levi Read U.S. Coast Guard District 9 levi.a.read@uscg.mil via DVIDS
Original transmission location code	U.S. Coast Guard
Country shown	United States

File:USCGC Mackinaw breaks ice in St. Marys River 131223-G-ZZ999-001.jpg

File history

File usage

Metadata

Navigation menu

Search