File:Heaviside Layer (PSF).png
![File:Heaviside Layer (PSF).png](https://upload.wikimedia.org/wikipedia/commons/thumb/2/2d/Heaviside_Layer_%28PSF%29.png/800px-Heaviside_Layer_%28PSF%29.png?20200208063634)
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Summary
[edit]DescriptionHeaviside Layer (PSF).png |
English: the part of the earth's atmosphere in which ionization of atmospheric gases affects the propagation of radio waves, which extends from about 30 miles (50 kilometers) to the exosphere, and which is contiguous with the upper portion of the mesosphere and the thermosphere |
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Archives of Pearson Scott Foresman, donated to the Wikimedia Foundation
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Author | Pearson Scott Foresman | |||||
Permission (Reusing this file) |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 06:36, 8 February 2020 | ![]() | 3,687 × 2,692 (471 KB) | Encik Tekateki (talk | contribs) | User created page with UploadWizard |
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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.
Horizontal resolution | 120 dpi |
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Vertical resolution | 120 dpi |
Color space | Uncalibrated |
Image width | 3,687 px |
Image height | 2,692 px |
Software used | Adobe Photoshop CC 2015 (Windows) |
Date and time of digitizing | 22:09, 8 February 2020 |
File change date and time | 22:29, 8 February 2020 |
Date metadata was last modified | 22:29, 8 February 2020 |
Unique ID of original document | xmp.did:3ba42e5b-916a-e64d-87ac-e4e0b3a78f64 |