Original file (1,122 × 1,122 pixels, file size: 793 KB, MIME type: image/jpeg)
Summary
DescriptionMuseum Boerhaave - Snellius quadrant.jpg |
Museum Boerhaave, Leiden - Quadrant was manfuctured to order by the cartographer Willem Janszoon Blaeu for the Leiden professor Willem Snel van Rooyen, better known as Snellius (1580 -1626) |
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Date | |||
Source |
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Author | Prof. Jos van den Broek |
Camera location | 52° 09′ 39.6″ N, 4° 29′ 20.4″ E | View this and other nearby images on: OpenStreetMap | 52.161000; 4.489000 |
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Licensing
- 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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Items portrayed in this file
depicts
copyright status
copyrighted
copyright license
Creative Commons Attribution-ShareAlike 3.0 Unported
Wikimedia VRTS ticket number
inception
9 March 2009
coordinates of the point of view
52°9'40"N, 4°29'20"E
captured with
Nikon D70
exposure time
0.01666666666666666666 second
f-number
6.7
focal length
20 millimetre
media type
image/jpeg
location of creation
Leiden
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 19:20, 19 July 2010 | 1,122 × 1,122 (793 KB) | Erik Zachte |
File usage
Global file usage
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Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D70 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/6.7 |
Date and time of data generation | 15:33, 22 July 2004 |
Lens focal length | 20 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS3 Macintosh |
File change date and time | 20:52, 9 March 2009 |
Y and C positioning | Co-sited |
Exposure Program | Aperture priority |
Exif version | 2.21 |
Date and time of digitizing | 15:33, 22 July 2004 |
Image compression mode | 4 |
Exposure bias | 0.5 |
Maximum land aperture | 3.7 APEX (f/3.61) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash fired, strobe return light detected, auto mode |
DateTime subseconds | 80 |
DateTimeOriginal subseconds | 80 |
DateTimeDigitized subseconds | 80 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 30 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Soft |
Subject distance range | Unknown |
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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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