File:San Francisco volcanics 3D satforo.jpg
San_Francisco_volcanics_3D_satforo.jpg (720 × 480 pixels, file size: 224 KB, MIME type: image/jpeg)
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DescriptionSan Francisco volcanics 3D satforo.jpg |
English: On July 12, 2016, the Operational Land Imager (OLI) on the Landsat 8 satellite captured a natural-color image (above) of the crater and the surrounding San Francisco Volcanic Field. The image was draped over terrain data from the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER). Note: the scene was rotated to create this image, so north is to the right. The closeup below shows Sunset Crater as observed by OLI, but without the terrain drape (north is up). To the east of the cone, a field of dark, hardened rock from the Bonita Lava Flow is still visible.
Sunset is the youngest in an aggregation of more than 600 volcanoes in the San Francisco Volcanic Field, according to the U.S. Geological Survey. The field covers roughly 1,800 square miles (4,600 square kilometers), and many of its volcanoes formed over the course of months to years. [References in original at link] |
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Date | acquired July 12, 2016 | ||||||
Source | https://earthobservatory.nasa.gov/IOTD/view.php?id=90413&src=eoa-iotd | ||||||
Author | NASA Earth Observatory images by Jesse Allen, using Landsat data from the U.S. Geological Survey | ||||||
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current | 15:50, 26 July 2017 | 720 × 480 (224 KB) | Tillman (talk | contribs) | {{Information |Description ={{en|1=On July 12, 2016, the Operational Land Imager (OLI) on the Landsat 8 satellite captured a natural-color image (above) of the crater and the surrounding San Francisco Volcanic Field. The image was draped over terrai... |
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Unique ID of original document | xmp.did:7c6e8241-19e4-4441-a4c6-f143058fe007 |
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Software used | Adobe Photoshop CC 2017 (Macintosh) |
IIM version | 2 |