File:DISCOVER AQ Research Plane Arrives (201106280003HQ) DVIDS841701.jpg

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Description	English: James Crawford, principal investigator and scientist based at NASA's Langley Research Center in Hampton, Va., talks about the DISCOVER-AQ project on board the P-3B NASA research aircraft at Baltimore/Washington International Thurgood Marshall Airport, Tuesday, June 28, 2011, in Baltimore, Md. The aircraft is part of a month-long field campaign designed to improve satellite measurements of air pollution. The name of the experiment -- Deriving Information on Surface conditions from Column and Vertically Resolved Observations Relevant to Air Quality (DISCOVER -- AQ) -- is a mouthful, but its purpose is simple. Come July, the aircraft will be flying spirals over six ground stations in Maryland. Photo Credit: (NASA/Paul E. Alers) NASA Identifier: 5881568679_81559c9165_o
Date	29 June 2011
Source	https://www.dvidshub.net/image/841701
Author	Glenn Research Center
Location InfoField	WASHINGTON, D.C., US
Posted InfoField	8 February 2013, 08:37
DVIDS ID InfoField	841701
Archive link InfoField	archive copy at the Wayback Machine

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This image is a work of a U.S. military or Department of Defense employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain in the United States.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	02:42, 14 April 2015		4,256 × 2,832 (2.65 MB)	Fæ (talk \| contribs)	== {{int:filedesc}} == {{milim \| description = {{en\|1=James Crawford, principal investigator and scientist based at NASA's Langley Research Center in Hampton, Va., talks about the DISCOVER-AQ project on board the P-3B NASA research aircraft at Baltimor...

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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.

Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D700
Author	NASA/Paul E. Alers
Copyright holder	(NASA/Paul E. Alers)
Exposure time	1/60 sec (0.016666666666667)
F-number	f/3.5
ISO speed rating	250
Date and time of data generation	11:34, 28 June 2011
Lens focal length	17 mm
Source	(NASA/Paul E. Alers)
Credit/Provider	(NASA/Paul E. Alers)
Short title	DISCOVER AQ Research Plane Arrives
Image title	James Crawford, principal investigator and scientist based at NASA’s Langley Research Center in Hampton, Va., talks about the DISCOVER-AQ project on board the P-3B NASA research aircraft at Baltimore/Washington International Thurgood Marshall Airport, Tuesday, June 28, 2011, in Baltimore, Md. The aircraft is part of a month-long field campaign designed to improve satellite measurements of air pollution. The name of the experiment -- Deriving Information on Surface conditions from Column and Vertically Resolved Observations Relevant to Air Quality (DISCOVER -- AQ) -- is a mouthful, but its purpose is simple. Come July, the aircraft will be flying spirals over six ground stations in Maryland. Photo Credit: (NASA/Paul E. Alers)
City shown	Baltimore
Headline	DISCOVER AQ Research Plane Arrives (201106280003HQ)
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Adobe Photoshop Lightroom 3.4.1
File change date and time	15:26, 28 June 2011
Exposure Program	Aperture priority
Exif version	2.3
Date and time of digitizing	11:34, 28 June 2011
APEX shutter speed	5.906891
APEX aperture	3.61471
APEX exposure bias	0
Maximum land aperture	3 APEX (f/2.83)
Subject distance	1.33 meters
Metering mode	Pattern
Light source	Flash
Flash	Flash fired, strobe return light not detected, compulsory flash firing
DateTimeOriginal subseconds	00
DateTimeDigitized subseconds	00
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	Manual white balance
Digital zoom ratio	1
Focal length in 35 mm film	17 mm
Scene capture type	Standard
Scene control	None
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
Serial number of camera	2142975
Lens used	14.0-24.0 mm f/2.8
Rating (out of 5)	5
Date metadata was last modified	11:26, 28 June 2011
Special instructions	MANDATORY CREDIT: (NASA/Paul E. Alers)
Writer	pa
Original transmission location code	201106280003HQ
Copyright status	Copyright status not set
Contact information	http://www.nasa.gov NASA Headquarters, 300 E Street, SW Washington, DC, 20546 USA 202-358-1900
Keywords	Baltimore Baltimore/Washington International Thurgood Marshall Airport DISCOVER AQ Md. P3B Aircraft
Province or state shown	Md
Country shown	USA
Sublocation of city shown	Baltimore/Washington International Thurgood Marshall Airport
Code for country shown	US

File:DISCOVER AQ Research Plane Arrives (201106280003HQ) DVIDS841701.jpg

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