File:天津夜景航拍20110419.JPG

Original file ‎(4,256 × 2,832 pixels, file size: 1.94 MB, MIME type: image/jpeg)

This file is from a shared repository and may be used by other projects. The description on its file description page there is shown below.

Summary

Description天津夜景航拍20110419.JPG	中文：美国宇航局的原创作品
Date	19 April 2011, 18:23:44
Source	http://eol.jsc.nasa.gov/scripts/sseop/photo.pl?mission=ISS027&roll=E&frame=14771
Author	美国宇航局的原创作品

	This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
	Warnings: Use of NASA logos, insignia and emblems is restricted per U.S. law 14 CFR 1221. The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain. Materials based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI.[1] See also {{PD-Hubble}} and {{Cc-Hubble}}. The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [2] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [3] The National Space Science Data Center (NSSDC) site has been known to host copyrighted content. Its photo gallery FAQ states that all of the images in the photo gallery are in the public domain "Unless otherwise noted."

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

	Date/Time	Thumbnail	Dimensions	User	Comment
current	01:29, 22 October 2012		4,256 × 2,832 (1.94 MB)	commons>Amazingloong	User created page with UploadWizard

There are no pages that use this file.

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.

Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D3S
Exposure time	1/15 sec (0.066666666666667)
F Number	f/2.8
ISO speed rating	12,800
Date and time of data generation	18:23, 19 April 2011
Lens focal length	110 mm
User comments	NASA#2007934
Orientation	Normal
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Adobe Photoshop CS4 Windows
File change date and time	14:15, 21 April 2011
Exposure Program	Shutter priority
Exif version	2.21
Date and time of digitizing	18:23, 19 April 2011
APEX shutter speed	3.906891
APEX aperture	2.970854
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	00
DateTimeOriginal subseconds	00
DateTimeDigitized subseconds	00
Color space	sRGB
Sensing method	One-chip color area sensor
File source	Digital still camera
Scene type	A directly photographed image
IIM version	31,843