File:Helianthus angustifolius Linnaeus, Swamp Sunflower, Howard County, Md, Helen Lowe Metzman 2019-10-23-15.50.50 ZS PMax UDR (49190608286).jpg
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[edit]DescriptionHelianthus angustifolius Linnaeus, Swamp Sunflower, Howard County, Md, Helen Lowe Metzman 2019-10-23-15.50.50 ZS PMax UDR (49190608286).jpg |
Kick butt pollinator plant. Put in your garden please. Helianthus angustifolius - Swamp sunflower. The perennial sunflowers are underappreciated, particularly compared to the way overused Susans. Specimen and photo by Helen Lowe metzman. 23:34, 12 February 2020 (UTC)23:34, 12 February 2020 (UTC){{{{{{0}}}}}}23:34, 12 February 2020 (UTC)23:34, 12 February 2020 (UTC) All photographs are public domain, feel free to download and use as you wish. Photography Information: Canon Mark II 5D, Zerene Stacker, Stackshot Sled, 200mm Pentax-m with Nikon 10X infinity microscope objective lens mounted on front , Twin Macro Flash in Styrofoam Cooler, F5.6, ISO 100, Shutter Speed 200 Love for Other Things It’s easy to love a deer But try to care about bugs and scrawny trees Love the puddle of lukewarm water From last week’s rain. Leave the mountains alone for now. Also the clear lakes surrounded by pines. People are lined up to admire them. Get close to the things that slide away in the dark. Be grateful even for the boredom That sometimes seems to involve the whole world. Think of the frost That will crack our bones eventually. - Tom Hennen
You can also follow us on Instagram account USGSBIML Want some Useful Links to the Techniques We Use? Well now here you go Citizen: Best over all technical resource for photo stacking <a href="http://stackingextreme-macro.co.uk" rel="noreferrer nofollow">stackingextreme-macro.co.uk</a> Basic USGSBIML set up: <a href="https://www.youtube.com/watch?v=S-_yvIsucOY" rel="noreferrer nofollow">www.youtube.com/watch?v=S-_yvIsucOY</a> USGSBIML Photoshopping Technique: Note that we now have added using the burn tool at 50% opacity set to shadows to clean up the halos that bleed into the black background from "hot" color sections of the picture. <a href="https://www.youtube.com/watch?v=Bdmx_8zqvN4" rel="noreferrer nofollow">www.youtube.com/watch?v=Bdmx_8zqvN4</a> PDF of Basic USGSBIML Photography Set Up: ftp://ftpext.usgs.gov/pub/er/md/laurel/Droege/How%20to%20Take%20MacroPhotographs%20of%20Insects%20BIML%20Lab2.pdf Google Hangout Demonstration of Techniques: <a href="https://plus.google.com/events/c5569losvskrv2nu606ltof8odo" rel="noreferrer nofollow">plus.google.com/events/c5569losvskrv2nu606ltof8odo</a> or <a href="https://www.youtube.com/watch?v=4c15neFttoU" rel="noreferrer nofollow">www.youtube.com/watch?v=4c15neFttoU</a> Excellent Technical Form on Stacking: <a href="http://www.photomacrography.net/" rel="noreferrer nofollow">www.photomacrography.net/</a> Contact information: Sam Droege sdroege@usgs.gov 301 497 5840 |
Date | |
Source | Helianthus angustifolius Linnaeus, Swamp Sunflower, Howard County, Md, Helen Lowe Metzman_2019-10-23-15.50.50 ZS PMax UDR |
Author | USGS Bee Inventory and Monitoring Lab from Beltsville, Maryland, USA |
Licensing
[edit]Public domainPublic domainfalsefalse |
This image is in the public domain in the United States because it only contains materials that originally came from the United States Geological Survey, an agency of the United States Department of the Interior. For more information, see the official USGS copyright policy.
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This image was originally posted to Flickr by Sam Droege at https://flickr.com/photos/54563451@N08/49190608286 (archive). It was reviewed on 12 February 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the Public Domain Mark. |
12 February 2020
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 23:34, 12 February 2020 | 4,888 × 3,840 (8.15 MB) | Tm (talk | contribs) | Transferred from Flickr via #flickr2commons |
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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 | Canon |
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Camera model | Canon EOS 5D Mark III |
Exposure time | 1/200 sec (0.005) |
F-number | f/8 |
ISO speed rating | 100 |
Date and time of data generation | 16:24, 22 October 2019 |
Lens focal length | 100 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CC 2019 (Windows) |
File change date and time | 20:00, 7 December 2019 |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 16:24, 22 October 2019 |
APEX shutter speed | 7.643856 |
APEX aperture | 6 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Flash | Flash fired, compulsory flash firing |
DateTime subseconds | 90 |
DateTimeOriginal subseconds | 9 |
DateTimeDigitized subseconds | 90 |
Color space | Uncalibrated |
Focal plane X resolution | 3,942.5051546392 |
Focal plane Y resolution | 3,950.6172839506 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Scene capture type | Standard |
Serial number of camera | 412023000848 |
Lens used | EF100mm f/2.8 Macro USM |
Rating (out of 5) | 0 |
Date metadata was last modified | 15:00, 7 December 2019 |
Unique ID of original document | D5C0E4F8E0D0BD15A041A3A9222C6C70 |