File:170721-N-PO203-177 (35678814630).jpg

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Description170721-N-PO203-177 (35678814630).jpg	Chief of Naval Operations, Admiral John Richardson, offers the keynote address during the second day of the Naval Future Force Science and Technology (S&T) Expo at the Walter E. Washington Convention Center. The Expo is the Office of Naval Research's (ONR) premier biennial event that provides attendees access to senior naval leadership and technical experts to discuss the status of key programs and new research opportunities. (U.S. Navy photo by John F. Williams/Released)
Date	21 July 2017, 08:00
Source	170721-N-PO203-177
Author	Office of Naval Research from Arlington, United States

Camera location	38° 54′ 13.59″ N, 77° 01′ 22.95″ W	View this and other nearby images on: OpenStreetMap	38.903774; -77.023043

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	This file is a work of a sailor or employee of the U.S. Navy, 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.
	This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

PDMCreative Commons Public Domain Mark 1.0falsefalse

This file was reviewed on 25 November 2017 by the administrator or trusted user Ww2censor (talk), who confirmed the Public Domain status on that date.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	17:03, 21 November 2017		4,552 × 3,030 (2.76 MB)	Ser Amantio di Nicolao (talk \| contribs)	Transferred from Flickr via Flickr2Commons

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Metadata

This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Image title	170721-N-PO203-177 WASHINGTON (Jul. 21, 2017) The Naval Future Force Science and Technology (S&T) EXPO at the Walter E. Washington Convention Center is the Office of Naval Research's (ONR) premier biennial event that provides attendees access to senior naval leadership and technical experts to discuss the status of key programs and new research opportunities. (U.S. Navy photo by John F. Williams/Released)
Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D4S
Author	John F. Williams
Exposure time	1/160 sec (0.00625)
F-number	f/4
ISO speed rating	1,600
Date and time of data generation	08:00, 21 July 2017
Lens focal length	105 mm
City shown	Washington
Short title	170721-N-PO203-177
Credit/Provider	U.S. Navy
Source	Office of Naval Research
Headline	Naval Future Force S&T EXPO
Label	Red
Orientation	Normal
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Adobe Photoshop CC 2017 (Macintosh)
File change date and time	10:12, 21 July 2017
Exposure Program	Manual
Exif version	2.21
Date and time of digitizing	08:00, 21 July 2017
APEX shutter speed	7.321928
APEX aperture	4
APEX exposure bias	0
Maximum land aperture	3 APEX (f/2.83)
Metering mode	Center weighted average
Light source	Unknown
Flash	Flash did not fire
DateTime subseconds	14
DateTimeOriginal subseconds	14
DateTimeDigitized subseconds	14
Color space	Uncalibrated
Focal plane X resolution	1,368.888885498
Focal plane Y resolution	1,368.888885498
Focal plane resolution unit	3
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	Manual exposure
White balance	Manual white balance
Digital zoom ratio	1
Focal length in 35 mm film	105 mm
Scene capture type	Standard
Scene control	High gain up
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
IIM version	3
Country shown	USA
Keywords	ONR Office of Naval Research S&T Science and Technology U.S. Navy USN USMC Future Force #NavalTechEXPO
Sublocation of city shown	WASHINGTON
Serial number of camera	2024544
Lens used	70.0-200.0 mm f/2.8
Date metadata was last modified	06:12, 21 July 2017
Rating (out of 5)	0
Contact information	john.f.williams3.ctr@navy.mil http://www.onr.navy.mil 875 N. Randolph St.Room 1218B Arlington, VA, 22203 USA (703) 588-2392 (wk), (571) 329-4781 (cl)
Unique ID of original document	30335F20C882C16527335CB4535E2DCB

File:170721-N-PO203-177 (35678814630).jpg

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21 July 2017

coordinates of the point of view

38°54'13.586"N, 77°1'22.955"W

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Nikon D4S

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image/jpeg

checksum

9c5431d13e2869a5898fecc447ea721184dc3c6a

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2,897,668 byte

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3,030 pixel

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4,552 pixel