Checked content

File:Caspian Sea from orbit.jpg

Description
Español: El Mar Caspio visto desde la órbita terrestre
English: This is a view from orbit of the Caspian Sea as imaged by the MODIS sensor on the Terra satellite. Caption: The original caption from NASA: ::"The northern part of the Caspian Sea is plagued by a process called eutrophication, in which agricultural run-off rich in fertilizers stimulates rampant growth of algae in the water. The death and decay of these algae robs the water of oxygen, with obvious negative consequences for aquatic life. This image of the Caspian Sea shows swirls of green and blue near the mouth of the Volga River (top center), which indicate the presence of algae. The bright blue colour of the northeastern part of the sea may be due to a mixture of plant life and sediment, for this is where the sea is most shallow. This image is from the Moderate Resolution Imaging Spectroradiometer (MODIS) on the Terra satellite on June 11, 2003.
فارسی: تصویر ماهواره‌ای از دریای خزر
Date 11 June 2003
Source http://visibleearth.nasa.gov/view_rec.php?id=5514
  • Transferred from English Wikipedia, original upload 2 November 2004 by Kbh3rd
Author Jeff Schmaltz, MODIS Rapid Response Team, NASA/GSFC

Wikipedia

Cscr-featured.svgSound-icon-empty.svgThis is a featured picture on the Persian language Wikipedia ( نگاره‌های برگزیده) and is considered one of the finest images.

If you think this file should be featured on Wikimedia Commons as well, feel free to nominate it.
If you have an image of similar quality that can be published under a suitable copyright license, be sure to upload it, tag it, and nominate it.


Licensing

Public domain This file is in the public domain 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.)
NASA logo.svg
Dialog-warning.svg
Warnings:
  • Use of NASA logos, insignia and emblems are restricted per US 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. 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.
  • Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted.
VI seal
Valued image

This image has been assessed under the valued image criteria and is considered the most valued image on Commons within the scope: Satellite images of the Caspian Sea. You can see its nomination at Commons:Valued image candidates/Caspian Sea from orbit.jpg.


The following pages on Schools Wikipedia link to this image (list may be incomplete):

Wikipedia for Schools...

SOS Children has brought Wikipedia to the classroom. SOS Childrens Villages believes education is an important part of a child's life. That's why we ensure they receive nursery care as well as high-quality primary and secondary education. When they leave school, we support the children in our care as they progress to vocational training or higher education. Will you help another child today?