File:BartonSprings MainSpring.jpg
Original file (1,024 × 665 pixels, file size: 175 KB, MIME type: image/jpeg)
Captions
Summary
[edit]
This is an image of a place or building that is listed on the National Register of Historic Places in the United States of America. Its reference number is 90001191. |
DescriptionBartonSprings MainSpring.jpg |
English: Main Barton Spring in Austin, Texas, a prominent fracture (visible here) in limestone rock. Through this artesian karst spring water emerges to the surface from the karstic Edwards Aquifer. This spring is situated near the diving board in Barton Springs Pool. Photo provided by US Geological Survey. |
Date | Unknown date |
Source | USGS |
Author | USGS |
Object location | 30° 18′ 27″ N, 97° 43′ 49″ W | View this and other nearby images on: OpenStreetMap | 30.307500; -97.730278 |
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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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Original upload log
[edit]- 2004-09-18 03:12 Brad606 1024×665× (179325 bytes) Main Barton Spring in Austin, TX. A prominent fracture (visible here) in the limestone rock allows water to flow to the surface from the Edwards Aquifer. This spring is situated near the diving board in [[Barton Springs Pool]]
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 07:38, 14 November 2008 | 1,024 × 665 (175 KB) | File Upload Bot (Magnus Manske) (talk | contribs) | {{BotMoveToCommons|en.wikipedia}} {{Information |Description={{en|Main Barton Spring in Austin, TX. A prominent fracture (visible here) in the limestone rock allows water to flow to the surface from the Edwards Aquifer. This spring is situated near the |
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Metadata
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Image title | OLYMPUS DIGITAL CAMERA |
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Camera manufacturer | OLYMPUS OPTICAL CO.,LTD |
Camera model | u20D,S400D,u400D |
Exposure time | 1/40 sec (0.025) |
F-number | f/3.1 |
ISO speed rating | 64 |
Date and time of data generation | Unknown date |
Lens focal length | 5.8 mm |
Orientation | Normal |
Horizontal resolution | 144 dpi |
Vertical resolution | 144 dpi |
Software used | 06-1001 |
File change date and time | Unknown date |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | Unknown date |
APEX exposure bias | 0 |
Maximum land aperture | 3.26 APEX (f/3.1) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, auto mode |
Color space | sRGB |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |