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About This GigaPan
Toggle- Taken by
-
Alan Pitts
- Explore score
- 1
- Size
- 0.48 Gigapixels
- Views
- 144
- Date added
- April 01, 2012
- Date taken
- March 31, 2012
- Categories
- Galleries
- Competitions
- Tags
- geology, virginia, travertine, tumbling run, m.a.g.i.c.
- Description
-
This beautiful mound of Travertine is located in the streambed of Tumbling Run, south of Strasburg, Virginia. Tumbling Run is depositing this travertine (or tuffa) along the banks and streambed and has incised down into its own travertine deposits. This exposure is really bulbous and the smooth rounded faces look more to me like travertine exposed in caves rather than travertine deposited in streams. The Calcareous bedrock, which Tumbling Run flows across, is the source of the Calcium Carbonate, which is then deposited in the stream.
This image was created as part of the MAGIC project (Mid Atlantic Geo Imagery Collection)
Stitcher Notes
ToggleMinimizeGigaPan Stitch.Efx version 2.0.0500 (Macintosh)
Panorama size: 476 megapixels (19204 x 24820 pixels)
Input images: 60 (6 columns by 10 rows)
Field of view: 28.8 degrees wide by 37.2 degrees high (top=13.9, bottom=-23.3)
Settings:
Vignette correction off
Original image properties:
Camera make: Canon
Camera model: Canon PowerShot SX120 IS
Image size: 3648x2736 (10.0 megapixels)
Capture time: 2012-03-31 16:16:43 - 2012-03-31 16:23:20
Aperture: f/7.1
Exposure time: 0.0125 - 0.02
ISO: 80
Focal length (35mm equiv.): 361.4 mm
Digital zoom: off
White balance: Fixed
Exposure mode: Manual
Horizontal overlap: 13.5 to 27.7 percent
Vertical overlap: 8.1 to 34.7 percent
Computer stats: 4096 MB RAM, 4 CPUs
Total time 6:02 (6.0 seconds per picture)
Alignment: 1:13, Projection: 26 seconds, Blending: 4:23
(Preview finished in 3:48)
Color Adjustments:
black: 2.7
white: 96.1
gamma: 0.92
exposure: -0.3
temperature: -9
tint: 11
GigaPan Comments ()
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