चित्र:Noise Research Program on Hangar Apron - GPN-2000-001457.jpg

इस पूर्वावलोकन का आकार: 480 × 600 पिक्सेल। दूसरे रेसोल्यूशन्स: 192 × 240 पिक्सेल | 384 × 480 पिक्सेल | 614 × 768 पिक्सेल | 819 × 1,024 पिक्सेल | 2,400 × 3,000 पिक्सेल।

मूल चित्र ‎((2,400 × 3,000 पिक्सेल, फ़ाइल का आकार: 4.58 MB, MIME प्रकार: image/jpeg))

यह फ़ाइल विकिमेडिया कॉमन्स से है। वहाँ पर इसका विवरण पृष्ठ निम्नोक्त है।
कॉमन्स मुक्त लाइसेंसों के अंतर्गत उपलब्ध मीडिया फ़ाइलों का संग्रह है। आप भी इसमें मदद कर सकते हैं।

विवरण

English: Noise Research Program on hangar apron at Lewis Research Center, now known as John H. Glenn Research Center, Cleveland, Ohio. Noise from aircraft engines presents problems for wildlife and people and NASA has undertaken various programs to reduce aircraft engine noise.

दिनांक

१७ अगस्त १९६७

स्रोत

Great Images in NASA Description

लेखक

NASA/GRC/Paul Riedel

अनुमति
(इस चित्र का पुनः उपयोग करना)

	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."

This image or video was catalogued by Glenn Research Center of the United States National Aeronautics and Space Administration (NASA) under Photo ID: GPN-2000-001457 and Alternate ID: C1967-3013.

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चित्र का इतिहास

फ़ाइलका पुराना अवतरण देखने के लिये दिनांक/समय पर क्लिक करें।

	दिनांक/समय	थंबनेल	आकार	सदस्य	प्रतिक्रिया
वर्तमान	23:08, 29 अप्रैल 2019		2,400 × 3,000 (4.58 MB)	Ahunt	Fixed contrast and brightness with GIMP.
	12:55, 9 अप्रैल 2009		2,400 × 3,000 (4.56 MB)	BotMultichillT	{{Information \|Description={{en\|1=Noise Research Program on hangar apron at Lewis Research Center, now known as John H. Glenn Research Center, Cleveland, Ohio. Noise from aircraft engines presents problems for wildlife and people and NASA has undertaken v