File:Plaque commemorating the Keeling Curve, Scripps Institution of Oceanography, La Jolla, California.jpg
Original file (2,399 × 3,546 pixels, file size: 2.71 MB, MIME type: image/jpeg)
Captions
Summary[edit]
DescriptionPlaque commemorating the Keeling Curve, Scripps Institution of Oceanography, La Jolla, California.jpg |
English: Plaque reads:
"ACS Chemistry for Life (R) National Historic Chemical Landmark The Keeling Curve Scripps Institution of Oceanography University of California, San Diego La Jolla, California In 1958, Charles David Keeling (1928-2005) of Scripps Institution of Oceanography began a cooperative pogram for the study of atmospheric carbon dioxide (CO2) at the newly estabilished Mauna Loa Observatory of the U.S. Weather Bureau and other sites around the world. By 1960, Keeling revealed two significant findings, reporting the first quantitative estimate of Earth's natural seasonal CO2 oscillations while also discovering a steady annual increase in CO2, the most significant greenhouse gas contributing to global climate change. Keeling advanced our understanding of mankind's impact on Earth by linking fossil fuel emissions to rising levels of CO2. His dedication to continuous and accurate measurements enabled these data to become an unequivocal record of the global rise in CO2 and an icon of atmospheric science. American Chemical Society June 12, 2015" |
Date | |
Source | Own work |
Author | Millerdl |
Camera location | 32° 51′ 54.99″ N, 117° 15′ 13.84″ W | View this and other nearby images on: OpenStreetMap | 32.865275; -117.253844 |
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 10:14, 29 September 2018 | 2,399 × 3,546 (2.71 MB) | Millerdl (talk | contribs) | User created page with UploadWizard |
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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 | Apple |
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Camera model | iPhone SE |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/2.2 |
ISO speed rating | 32 |
Date and time of data generation | 11:11, 29 January 2018 |
Lens focal length | 4.15 mm |
Latitude | 32° 51′ 54.99″ N |
Longitude | 117° 15′ 13.84″ W |
Altitude | 12.648 meters above sea level |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | 11.2.2 |
File change date and time | 11:11, 29 January 2018 |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 11:11, 29 January 2018 |
Meaning of each component |
|
APEX shutter speed | 5.9070351758794 |
APEX aperture | 2.2750072066878 |
APEX brightness | 5.7683333333333 |
APEX exposure bias | 0 |
Metering mode | Spot |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 763 |
DateTimeDigitized subseconds | 763 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
Scene type | A directly photographed image |
Custom image processing | Original (for HDR) |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 29 mm |
Scene capture type | Standard |
GPS time (atomic clock) | 19:11 |
Speed unit | Kilometers per hour |
Speed of GPS receiver | 0 |
Reference for direction of image | True direction |
Direction of image | 90.398119122257 |
Reference for bearing of destination | True direction |
Bearing of destination | 90.398119122257 |
GPS date | 29 January 2018 |
IIM version | 2 |