File:RFID antenna 2007.jpg
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[edit]DescriptionRFID antenna 2007.jpg |
English: Radio-frequency identification installation to track vehicles coming into and leaving a gated community. One antenna on each side transmits a signal to activate the passive RFID chip affixed to the vehicle, and the other antenna receives the signal back with the encoded information from the chip. If the chip provides a valid number in the database of the controller located in the box at the base of the pole, the gate is opened. |
Date | Taken on 26 June 2007 |
Source | Own work |
Author | Larry D. Moore |
Permission (Reusing this file) |
© 2007 Larry D. Moore. Licensed under CC BY 4.0. Attribution Specification: Reuse without attribution is a violation of the license. The photographer's name and the link to the license are required. A link back to this source is requested. Example: Larry D. Moore, CC BY 4.0, Wikimedia Commons. |
Camera location | 30° 24′ 39.42″ N, 97° 52′ 22.44″ W | View this and other nearby images on: OpenStreetMap | 30.410950; -97.872900 |
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Licensing
[edit]Larry D. Moore, the copyright holder of this work, hereby publishes it under the following license:
This file is licensed under the Creative Commons Attribution 4.0 International license.
Attribution: Larry D. Moore
- 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.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:55, 24 March 2013 | 1,196 × 1,794 (1.9 MB) | Nv8200pa (talk | contribs) | == {{int:filedesc}} == {{Information |Description={{en|{{w|Radio-frequency identification}} antennas to track vehicles coming into and leaving a gated community. One antenna on each side transmits a signal to activate the passive RFID chip affixed to t... |
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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 manufacturer | EASTMAN KODAK COMPANY |
---|---|
Camera model | KODAK P880 ZOOM DIGITAL CAMERA |
Exposure time | 1/800 sec (0.00125) |
F-number | f/4 |
ISO speed rating | 50 |
Date and time of data generation | 12:26, 26 June 2007 |
Lens focal length | 20 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
File change date and time | 12:43, 24 March 2013 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 12:26, 26 June 2007 |
Meaning of each component |
|
APEX shutter speed | 9.66 |
APEX aperture | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, auto mode |
Supported Flashpix version | 1 |
Color space | sRGB |
Exposure index | 50 |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 95 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |