Image:2nd Ring Road Smart Route Displays.jpg
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"Smart" electronic route display in use near Jishuitan, NW 2nd Ring Road, Beijing. Taken by Wikipedian DF08 in July 2004.
Note from DF08: As with all things, YMMV (your mileage may vary). From personal experience, the display is fairly accurate for the portion of the road that comes immediately after it. When traffic piles up, and keeps on piling up, the update is pretty quick and reflects the situation well. However, for longer-distance forecasts, it seems to make an unfortunate habit of always providing inaccurate or false data. Obviously, this technology is at its infancy, so one has to allow for it to develop. Despite not a 100% accuracy rate, a very useful addition to the ring road nevertheless.
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 19:19, 6 July 2004 | 640×479 (84 KB) | DF08 (Talk | contribs) | ({{GFDL}} "Smart" electronic route display in use near Jishuitan, NW 2nd Ring Road, Beijing. Taken by Wikipedian DF08 in July 2004.) |
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| Camera manufacturer | SONY |
|---|---|
| Camera model | CYBERSHOT |
| Exposure time | 1/250 sec (0.004) |
| F-number | f/9 |
| Date and time of data generation | 11:16, 6 July 2004 |
| Lens focal length | 20.3 mm |
| Orientation | Normal |
| Horizontal resolution | 72 dpi |
| Vertical resolution | 72 dpi |
| Software used | QuickTime 6.5.1 |
| File change date and time | 13:03, 6 July 2004 |
| Y and C positioning | 2 |
| Exposure Program | Normal program |
| ISO speed rating | 100 |
| Exif version | 2.2 |
| Date and time of digitizing | 11:16, 6 July 2004 |
| Image compression mode | 2 |
| Maximum land aperture | 3 |
| Metering mode | Pattern |
| Light source | Unknown |
| Flash | 0 |
| Color space | sRGB |
