File:Couverture-du-réseau-de-surveillance-des-dérbris-spatiaux-des-Etats-Unis.png

No higher resolution available.

Couverture-du-réseau-de-surveillance-des-dérbris-spatiaux-des-Etats-Unis.png ‎(661 × 513 pixels, file size: 21 KB, MIME type: image/png)

Captions

English

Add a one-line explanation of what this file represents

Summary

Description	Français : Couverture du réseau de surveillance des débris spatiaux des Etats-Unis en fonction de la taille des débris. Situation début 2019. Le réseau principal géré par l'Armée de l'Air permet d'établir l'orbite des débris supérieurs à 10 centimètres en orbite basse et 1 mètre en orbite géostationnaire. Des radars de la NASA (Haystack et Goldstone) permettent de détecter ponctuellement des débris de quelques millimètres en orbite basse.
Date	28 February 2019
Source	https://ntrs.nasa.gov/api/citations/20190001271/downloads/20190001271.pdf
Author	NASA

Licensing

	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."

File history

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

	Date/Time	Thumbnail	Dimensions	User	Comment
current	09:09, 13 May 2021		661 × 513 (21 KB)	Pline (talk \| contribs)	Uploaded a work by NASA from https://ntrs.nasa.gov/api/citations/20190001271/downloads/20190001271.pdf with UploadWizard

You cannot overwrite this file.

File usage on Commons

There are no pages that use this file.

File usage on other wikis

The following other wikis use this file:

Usage on fr.wikipedia.org
- Débris spatial

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.

Software used	Adobe Photoshop CS6 (Windows)
Date and time of digitizing	12:58, 13 May 2021
File change date and time	12:59, 13 May 2021
Date metadata was last modified	12:59, 13 May 2021

File:Couverture-du-réseau-de-surveillance-des-dérbris-spatiaux-des-Etats-Unis.png

Captions

Captions

Summary

Licensing

File history

File usage on Commons

File usage on other wikis

Metadata

Structured data

Items portrayed in this file

depicts

media type

image/png

checksum

ce701fd50077a31a1135edfbd22a795d2405004d

data size

21,588 byte

height

513 pixel

width

661 pixel

Navigation menu

File:Couverture-du-réseau-de-surveillance-des-dérbris-spatiaux-des-Etats-Unis.png

Captions

Captions

Summary

Licensing

File history

File usage on Commons

File usage on other wikis

Metadata

Navigation menu

Search