File:2021 08 10 Lightning Mapping Array-7507.jpg
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Summary
[edit]Description2021 08 10 Lightning Mapping Array-7507.jpg |
English: The NOAA National Severe Storms Laboratory installed a full network of Lightning Mapping Array (LMA) sensors on portable, solar-powered platforms to study lightning in targeted areas. Just like the Oklahoma Lightning Mapping Array (OKLMA) jointly operated by NSSL with the University of Oklahoma, the portable array will be used to map the time and location of lightning channel segments within clouds in three dimensions with high resolution. To do this, the system measures the time at which a signal radiated by a lightning channel in a very high frequency (VHF) band (the television channel 3 band) arrives at each station in the network. The times are transmitted to a central server, which computes the time, latitude, longitude, and height of the segment that radiated the signal. |
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Source | https://www.flickr.com/photos/47838549@N08/51369289282/ |
Author | NOAA NSSL |
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This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse |
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This image was originally posted to Flickr by NOAA NSSL at https://flickr.com/photos/47838549@N08/51369289282. It was reviewed on 27 March 2023 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-zero. |
27 March 2023
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 11:30, 27 March 2023 | ![]() | 4,500 × 3,000 (4.6 MB) | Ser Amantio di Nicolao (talk | contribs) | Uploaded a work by NOAA NSSL from https://www.flickr.com/photos/47838549@N08/51369289282/ with UploadWizard |
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Camera manufacturer | Canon |
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Camera model | Canon EOS 5D Mark IV |
Exposure time | 1/3,200 sec (0.0003125) |
F-number | f/4.5 |
ISO speed rating | 1,000 |
Date and time of data generation | 18:35, 9 August 2021 |
Lens focal length | 28 mm |
Horizontal resolution | 200 dpi |
Vertical resolution | 200 dpi |
Software used | Adobe Photoshop Lightroom Classic 10.3 (Macintosh) |
File change date and time | 11:39, 10 August 2021 |
Exposure Program | Manual |
Exif version | 2.31 |
Date and time of digitizing | 18:35, 9 August 2021 |
APEX shutter speed | 11.643856 |
APEX aperture | 4.33985 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 29 |
DateTimeDigitized subseconds | 29 |
Color space | sRGB |
Focal plane X resolution | 1,866.6666564941 |
Focal plane Y resolution | 1,866.6666564941 |
Focal plane resolution unit | 3 |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Serial number of camera | 392037005430 |
Lens used | EF24-70mm f/2.8L USM |
Rating (out of 5) | 5 |
Date metadata was last modified | 06:39, 10 August 2021 |
Unique ID of original document | D0D934AA1FA2A51E1D11179BB56DFDD3 |
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IIM version | 4 |