File:170712-A-JH002-027 (36221801455).jpg

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Description170712-A-JH002-027 (36221801455).jpg	Archaeologists and other crew members use pressure hoses to separate potentially significant artifacts from river muck during the recovery of the Civil War ironclad, CSS Georgia. Crews needed to remove the relic in order to allow the deepening of the Savannah harbor. In addition to smaller objects recovered through this high-pressure screening, crews also also recovered large casemates made of railroad rails used to armor the warship. The Savannah Harbor Expansion Project (SHEP) will deepen America's fourth busiest container port (second busiest on the East Coast) from its current 42-foot depth to 47 feet deep. This will allow newer, larger container vessels to call on the port with fewer tidal restrictions and with heavier loads. (U.S. Army Corps of Engineers photo by Billy Birdwell.)
Date	Taken on 12 July 2017, 11:18
Source	170712-A-JH002-027
Author	U.S. Army Corps of Engineers Savannah District

Licensing

This image was originally posted to Flickr by U.S. Army Corps of Engineers Savannah District at https://flickr.com/photos/45417428@N05/36221801455 (archive). It was reviewed on 7 September 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0.

7 September 2018

This file is a work of a U.S. Army soldier or employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, it is in the public domain in the United States.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	23:44, 6 September 2018		2,144 × 1,424 (857 KB)	Tyler ser Noche (talk \| contribs)	Transferred from Flickr via #flickr2commons

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Image title	Archaeologists and other crew members use pressure hoses to separate potentially significant artifacts from river muck during the recovery of the Civil War ironclad, CSS Georgia. Crews needed to remove the relic in order to allow the deepening of the Savannah harbor. In addition to smaller objects recovered through this high-pressure screening, crews also also recovered large casemates made of railroad rails used to armor the warship. The Savannah Harbor Expansion Project (SHEP) will deepen America's fourth busiest container port (second busiest on the East Coast) from its current 42-foot depth to 47 feet deep. This will allow newer, larger container vessels to call on the port with fewer tidal restrictions and with heavier loads. (U.S. Army Corps of Engineers photo by Billy Birdwell.)
Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D90
Author	Billy Birdwell
Exposure time	1/90 sec (0.011111111111111)
F-number	f/5.6
ISO speed rating	400
Date and time of data generation	11:18, 12 July 2017
Lens focal length	100 mm
Credit/Provider	U.S. Army Corps of Engineers photo by Billy Birdwell
City that the picture was taken in	Savannah
City shown	Savannah
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	72 dpi
Vertical resolution	72 dpi
Software used	Adobe Photoshop CC 2014 (Windows)
File change date and time	15:35, 26 July 2017
Exposure Program	Not defined
Exif version	2.21
Date and time of digitizing	11:18, 12 July 2017
Meaning of each component	Y Cb Cr does not exist
Image compression mode	2
APEX shutter speed	6.491853
APEX aperture	4.970854
APEX exposure bias	0
Maximum land aperture	5 APEX (f/5.66)
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire, auto mode
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	150 mm
Scene capture type	Standard
Scene control	Low gain up
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
Lens used	AF-S DX Nikkor 18-300mm 3.5-5.6G ED VR
Serial number of camera	3251196
Rating (out of 5)	1
Date metadata was last modified	11:35, 26 July 2017
Writer	Billy Birdwell
Unique ID of original document	55C6B2B0CC45B1D7FB834737B880EE57
Copyright status	Copyright status not set
Keywords	CSS Georgia Savannah Savannah District Savannah Harbor Expansion Project Savannah River ironclad Civil War recovery Old Fort Jackson casemate Army Corps of Engineers archaeologist Julie Morgan-Ryan Billy Birdwell grapple artifacts
Contact information	cesas-cco@usace.army.mil 100 W. Oglethorpe Ave Savannah, GA, 31401-3604 USA 912-652-5279
Sublocation of the city that the picture was taken in	Savannah River
Province or state that the picture was taken in	GA
Country that the picture was taken in	USA
Province or state shown	GA
Country shown	USA
Sublocation of city shown	Savannah River
IIM version	4

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File:170712-A-JH002-027 (36221801455).jpg

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12 July 2017

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Nikon D90

exposure time

0.01111111111111111111 second

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5.6

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100 millimetre

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400

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image/jpeg

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12b5676b6dbbbe269759ec515d2babb4da93f113

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