File:Lake Balkhash (MODIS 2019-07-19).jpg
![File:Lake Balkhash (MODIS 2019-07-19).jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/9/9d/Lake_Balkhash_%28MODIS_2019-07-19%29.jpg/800px-Lake_Balkhash_%28MODIS_2019-07-19%29.jpg?20240217031122)
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Summary
editDescriptionLake Balkhash (MODIS 2019-07-19).jpg |
English: Lake Balkhash, spanning about 17,000 square kilometers (6,600 square miles) across southeastern Kazakhstan, is the largest lake in Central Asia and fifteenth largest in the world. Between 70 to 80 percent of the lake’s water comes from the Ili River, which enters Balkhash along the southeastern shoreline. The river’s delta, visible as a large mostly-green V, is one of the largest wetlands in Central Asia. The delta covers about 817,000 hectares (3,154 square miles), containing reedbed, river channels, scrub, lakes, and desert, and hosts colonies of breeding birds, including endangered species such as the Dalmatian Pelican and White-headed Ducks.
As NASA’s Aqua satellite passed over Kazakhstan on July 15, 2019, the Moderate Resolution Imaging Spectroradiometer (MODIS) on board acquired a true-color image of the crescent-shaped Lake Balkhash. The western section of the lake appears a milky blue, while eastern waters are clear blue. The color difference is most likely due to sediments suspended in the water in the west. The lake is very shallow, so the near-constant winds can stir up sediment from the lowest parts, adding a milky sheen to the water. There’s also a difference in salinity between to two ends of the lake. The water in the western part of the lake is almost fresh, but the eastern side of the basin is brackish to salty. |
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Date | Taken on 15 July 2019 | ||
Source |
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Author | MODIS Land Rapid Response Team, NASA GSFC |
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This media is a product of the Aqua mission Credit and attribution belongs to the mission team, if not already specified in the "author" row |
Licensing
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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.) | ![]() |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 03:11, 17 February 2024 | ![]() | 3,041 × 2,273 (1.7 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of http://modis.gsfc.nasa.gov/gallery/images/image07192019_250m.jpg via Commons:Spacemedia |
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Metadata
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Width | 3,041 px |
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Height | 2,273 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CC 2019 (Macintosh) |
File change date and time | 14:24, 15 July 2019 |
Exif version | 2.31 |
Color space | Uncalibrated |
Unique ID of original document | 2EB499013494903EAB74D8A6D4E7D249 |
Date and time of digitizing | 10:22, 15 July 2019 |
Date metadata was last modified | 10:24, 15 July 2019 |