File:Linnuradarid linnutee rändureid seiramas.jpg
Original file (4,978 × 3,319 pixels, file size: 12.4 MB, MIME type: image/jpeg)
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Summary
[edit]DescriptionLinnuradarid linnutee rändureid seiramas.jpg |
Eesti: Moodsad linnuradarid (vasakul horisontaal- ning paremal vertikaalradar) võimaldavad jälgida lindude rännet ka ööpimeduses, mil klassikalised vaatlused pole võimalikud. Radaruuringud lubavad saada teavet lindude rändeaktiivsuse, selle fenoloogia, kõrguse ja seoste kohta keskkonnatingimustega.
Radarseirega on leidnud kinnitust asjaolu, et lindude öine ränne on aktiivseim tähistaevaga ning on selgunud, et ligikaudu pool kogurändest leiab aset öötundidel. Pildil olevate radaritega seiratakse lindude rännet Tartu Ülikooli Eesti Mereinstituudi välibaasis Kihnus, Eesti Energia AS tellimusel, et välja selgitada ümbritsevate merealade sobivus tuuleenergeetika arendamiseks. |
Date | |
Source | Own work |
Author | Mati Kose |
This image was uploaded as part of Estonian Science Photo Competition.
English | eesti | français | polski | русский | українська | +/− |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 10:39, 29 October 2013 | 4,978 × 3,319 (12.4 MB) | Matikose (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.
Camera model | Canon EOS-1D X |
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Author | Mati Kose |
Copyright holder |
|
Exposure time | 10/1 sec (10) |
F-number | f/7.1 |
ISO speed rating | 3,200 |
Date and time of data generation | 21:57, 26 September 2012 |
Lens focal length | 23 mm |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Photoshelter http://www.photoshelter.com |
File change date and time | 20:46, 23 October 2013 |
Exposure Program | Aperture priority |
Exif version | 2.3 |
Date and time of digitizing | 21:57, 26 September 2012 |
APEX shutter speed | −3.321928 |
APEX aperture | 5.655638 |
APEX exposure bias | −1 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 44 |
DateTimeDigitized subseconds | 44 |
Focal plane X resolution | 144 |
Focal plane Y resolution | 144 |
Focal plane resolution unit | 4 |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
IIM version | 4 |
Date(s) | 21:57, 26 September 2012 |