تصویر:Land ocean ice cloud 1024.jpg - وکیپیڈیا

# تصویر:Land ocean ice cloud 1024.jpg

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Size of this preview: 800 × 400 pixel
Image in higher resolution (1024 × 512 pixel, file size: 223 KB, MIME type: image/jpeg)

This file is a shared upload and may be used by other projects.

Land surface, ocean color, sea ice and clouds.

This file has been superseded by Image:Land ocean ice cloud hires.jpg.

It is recommended that the other file be used.
Reason: Higher resolution

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The deletion request process for superseded images has been temporarily suspended. Please participate in the discussion at Commons:Village_pump#Do_not_delete_.22superseded.22_images.21

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  * {{CheckUsage|Land_ocean_ice_cloud_1024.jpg|Land ocean ice cloud hires.jpg|superseded}} was superseded by [[:Image:Land ocean ice cloud hires.jpg]]. Higher resolution --~~~~

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Afrikaans | Alemannisch | العربية | Brezhoneg | Česky | Dansk | Deutsch | English | Ελληνικά | Esperanto | Español | Français | Galego | עברית | हिन्दी | Magyar | Bahasa Indonesia | Ido | Italiano | 日本語 | 한국어 | Nederlands | ‪Norsk (nynorsk)‬ | Polski | Português | Română | Русский | Slovenščina | Српски / Srpski | Svenska | Türkçe | ‪中文(简体)‬ | ‪中文(繁體)‬ | +/-

From the website [1]:

"This spectacular “blue marble” image is the most detailed true-color image of the entire Earth to date. Using a collection of satellite-based observations, scientists and visualizers stitched together months of observations of the land surface, oceans, sea ice, and clouds into a seamless, true-color mosaic of every square kilometer (.386 square mile) of our planet. These images are freely available to educators, scientists, museums, and the public. This record includes preview images and links to full resolution versions up to 21,600 pixels across.

Much of the information contained in this image came from a single remote-sensing device-NASA’s Moderate Resolution Imaging Spectroradiometer, or MODIS. Flying over 700 km above the Earth onboard the Terra satellite, MODIS provides an integrated tool for observing a variety of terrestrial, oceanic, and atmospheric features of the Earth. The land and coastal ocean portions of these images are based on surface observations collected from June through September 2001 and combined, or composited, every eight days to compensate for clouds that might block the sensor’s view of the surface on any single day. Two different types of ocean data were used in these images: shallow water true color data, and global ocean color (or chlorophyll) data. Topographic shading is based on the GTOPO 30 elevation dataset compiled by the U.S. Geological Survey’s EROS Data Center. MODIS observations of polar sea ice were combined with observations of Antarctica made by the National Oceanic and Atmospheric Administration’s AVHRR sensor—the Advanced Very High Resolution Radiometer. The cloud image is a composite of two days of imagery collected in visible light wavelengths and a third day of thermal infra-red imagery over the poles. Global city lights, derived from 9 months of observations from the Defense Meteorological Satellite Program, are superimposed on a darkened land surface map."

Credit:

NASA Goddard Space Flight Center Image by Reto Stöckli (land surface, shallow water, clouds). Enhancements by Robert Simmon (ocean color, compositing, 3D globes, animation). Data and technical support: MODIS Land Group; MODIS Science Data Support Team; MODIS Atmosphere Group; MODIS Ocean Group Additional data: USGS EROS Data Center (topography); USGS Terrestrial Remote Sensing Flagstaff Field Center (Antarctica); Defense Meteorological Satellite Program (city lights).

Source: english wikipedia, original upload 23 April 2005 by Daniel Collins

This file is in the public domain because it was created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (NASA copyright policy page or JPL Image Use Policy).

Warnings:

- Use of NASA logos (which include the current "meatball" logo, the old "worm" logo, and the seal) is restricted.
- The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not in the public domain.
- Materials from the Hubble Space Telescope may be copyrighted if they do not explicitly come from the STScI. [2]
- All materials created by the SOHO probe are copyrighted and require permission for commercial non-educational use. [3]
- Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [4]

## روابط

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## میٹا ڈیٹا

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 image.

Orientation | Normal
Horizontal resolution | 72 dpi
Vertical resolution | 72 dpi
Software used | Adobe Photoshop CS Macintosh
File change date and time | 19:40, 22 اپريل 2005
Color space | 65535

Retrieved from "http://ur.wikipedia.org../../../l/a/n/%D8%AA%D8%B5%D9%88%DB%8C%D8%B1%7ELand_ocean_ice_cloud_1024.jpg_0ddb.html"

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