File:Antennas of Distributed Antenna System in New York City subway.jpg
Original file (2,448 × 3,264 pixels, file size: 4.2 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionAntennas of Distributed Antenna System in New York City subway.jpg |
English: Distributed Antenna System deployed by Transit Wireless in New York City subway to provide WiFi service and cellular voice and data coverage. The RF node with three antennas at the platform and another antenna near the stairs on the far side. |
Date | |
Source | Own work |
Author | Z22 |
Camera location | 40° 45′ 48.6″ N, 73° 58′ 33.37″ W | View this and other nearby images on: OpenStreetMap | 40.763500; -73.975936 |
---|
More information on this DAS deployment: http://www.radiocomms.com.au/articles/63029-Tunnel-vision-getting-New-York-talking
Licensing
[edit]- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 14:37, 8 March 2014 | 2,448 × 3,264 (4.2 MB) | Z22 (talk | contribs) | User created page with UploadWizard |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
File usage on other wikis
The following other wikis use this file:
- Usage on ar.wikipedia.org
- Usage on da.wikipedia.org
- Usage on en.wikipedia.org
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 manufacturer | Apple |
---|---|
Camera model | iPhone 5c |
Exposure time | 1/20 sec (0.05) |
F-number | f/2.4 |
ISO speed rating | 160 |
Date and time of data generation | 09:03, 7 March 2014 |
Lens focal length | 4.12 mm |
Latitude | 40° 45′ 48.6″ N |
Longitude | 73° 58′ 33.37″ W |
Altitude | 106.892 meters above sea level |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | 7.0 |
File change date and time | 09:03, 7 March 2014 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 09:03, 7 March 2014 |
Meaning of each component |
|
APEX shutter speed | 4.3219567690557 |
APEX aperture | 2.5260688216893 |
APEX brightness | 1.7307490832897 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 937 |
DateTimeDigitized subseconds | 937 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
Scene type | A directly photographed image |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 33 mm |
Scene capture type | Standard |
GPS time (atomic clock) | 14:03:1.79 |
Reference for direction of image | True direction |
Direction of image | 176.51569506726 |