File:First Photo of U.S. by NASA Satellite (16033579784).jpg
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[edit]DescriptionFirst Photo of U.S. by NASA Satellite (16033579784).jpg | A giant photo map of the contiguous 48 states of the United States, the first ever assembled from satellite images, completed for NASA by the U.S. Department of Agriculture Soil Conservation Service Cartographic Division. The map is 10 by 16 feet, is composed of 595 cloud-free black-and-white images returned from NASA's first Earth Resources Technology Satellite (ERTS-1). The images were all taken at the same altitude (912 kilometers: 560 miles) and the same lighting angle. The images were produced by the spacecraft's Multi-spectral Scanner System (MSS) in Band 5, or the red portion of the visible spectrum, during the period July 25 to October 31, 1972. A similar mosaic has been made using Band 7, the near infrared, of the MSS. The mosaic is produced at scale of 1:1,000,000 (one inch on the mosaic equals a million inches on the ground). Enlargements of segments of the mosaic can be made up to a scale of 1:500,000. ERTS images are used for many other purposes besides cartography, including geology, hydrology, environmental and land use studies, agriculture studies, and various other areas. |
Date | |
Source | First Photo of U.S. by NASA Satellite |
Author | NASA on The Commons |
Permission (Reusing this file) |
NASA on The Commons @ Flickr Commons |
Licensing
[edit]This image was taken from Flickr's The Commons. The uploading organization may have various reasons for determining that no known copyright restrictions exist, such as: No known copyright restrictionsNo restrictionshttps://www.flickr.com/commons/usage/false
More information can be found at https://flickr.com/commons/usage/. Please add additional copyright tags to this image if more specific information about copyright status can be determined. See Commons:Licensing for more information. |
This image was originally posted to Flickr by NASA on The Commons at https://flickr.com/photos/44494372@N05/16033579784. It was reviewed on 15 September 2016 by FlickreviewR and was confirmed to be licensed under the terms of the No known copyright restrictions. |
15 September 2016
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current | 23:29, 15 September 2016 | 3,002 × 2,400 (4.92 MB) | Vanished Account Byeznhpyxeuztibuo (talk | contribs) | Transferred from Flickr via Flickr2Commons |
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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.
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Author | NASA/ Headquarters |
Date and time of data generation | 00:00, 26 April 1974 |
Credit/Provider | NASA |
Source | NASA |
Online copyright statement | http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html#.Ue6Pwj3piSo |
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Width | 3,002 px |
Height | 2,400 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop 7.0 |
File change date and time | 00:00, 26 April 1974 |
Exif version | 2.21 |
Date and time of digitizing | 00:00, 26 April 1974 |
Color space | Uncalibrated |
Unique ID of original document | adobe:docid:photoshop:5df78fe0-b539-11d7-9157-cb7d1ddb754e |
Date metadata was last modified | 06:30, 23 July 2013 |
Copyright status | Copyright status not set |
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IIM version | 4 |