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Size of this preview: 800 × 600 pixels. Other resolutions: 320 × 240 pixels | 640 × 480 pixels | 1,024 × 768 pixels | 1,280 × 960 pixels | 2,560 × 1,920 pixels | 3,968 × 2,976 pixels.
Original file (3,968 × 2,976 pixels, file size: 8.19 MB, MIME type: image/jpeg)
Summary
DescriptionAge-friendly stairs with 2 anti-slip rubber lines.jpeg |
English: Steps of a stairs with anti-slip rubber lines: adequate hight and visual friendly (black color). Small nosing to broaden the steps for the foot. Deutsch: Stufen mit Gleitschutz nahe der Vorderkante um ein Ausrutschen zu verhindern (Nahaufnahme). Die zwei gut sichtbaren schwarzen Streifen aus Gummi sind nicht nur aufgeklebt sondern in eine eingefräste Nut längs der Treppenstufe eingelassen und von der Materialstärke nicht allzu hoch um eine Stolperfalle auf der Treppe zu vermeiden. Eine etwa 1 mm vertiefte zweite Nut in der Breite des Gummistreifens wäre vielleicht noch optimaler und würde bei grösserer Tiefe mehr Materialstärke des Anti-Rutsch-Streifens ermöglichen und eine vorzeitige Abnutzung reduzieren, allerdings entstünde bei Passungenauigkeiten eine Vertiefung für Schmutz. |
Source | Own work |
Author | Ashashyou |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
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 |
This file was uploaded via Mobile Android App (Commons mobile app) 2.4.2. |
Items portrayed in this file
depicts
creator
some value
author name string: Ashashyou
Wikimedia username: Ashashyou
copyright status
copyrighted, dedicated to the public domain by copyright holder
copyright license
Creative Commons CC0 License
source of file
original creation by uploader
exposure time
0.008333 second
f-number
1.8
focal length
3.83 millimetre
ISO speed
64
media type
image/jpeg
instance of
photograph
checksum
d4f12612e4ce881cbcf296cb2f9f7ee14809b275
determination method: SHA-1
data size
8,589,866 byte
height
2,976 pixel
width
3,968 pixel
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 07:46, 23 February 2018 | 3,968 × 2,976 (8.19 MB) | Ashashyou | Uploaded using Android Commons app |
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Metadata
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Image title | dav |
---|---|
Camera manufacturer | HUAWEI |
Camera model | BAC-L21 |
Exposure time | 8,333/1,000,000 sec (0.008333) |
F-number | f/1.8 |
ISO speed rating | 64 |
Date and time of data generation | 10:30, 23 February 2018 |
Lens focal length | 3.83 mm |
Width | 3,968 px |
Height | 2,976 px |
Bits per component |
|
Orientation | 0 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | BAC-L21C185B102 |
File change date and time | 10:30, 23 February 2018 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.1 |
Date and time of digitizing | 10:30, 23 February 2018 |
Meaning of each component |
|
Shutter speed | 29.8973 |
APEX aperture | 1.69 |
APEX brightness | 0 |
Exposure bias | 0 |
Metering mode | Pattern |
Light source | Daylight |
Flash | Flash did not fire |
DateTime subseconds | 471449 |
DateTimeOriginal subseconds | 471449 |
DateTimeDigitized subseconds | 471449 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Custom process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 27 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Categories
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Annuals36
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Bulbs, Corms & Tubers41
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Ferns27
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Fruits3
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Garden Plants23
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Grasses26
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Herb17
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Insects1
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Mammals1
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Midwest Native Plants0
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Northeast Native Plants112
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Perennials123
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Rose1
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Shrubs47
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Trees112
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Tropical Plants53
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Upland Birds5
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Vines18
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Viola Tricolor1
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Water Gardening & Plants9
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Waterfowl0
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Wetland Birds0
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Wetland Plants4
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Wildbirds172
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Wildflowers1
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Woodland Plants29
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