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First Photo of U.S. by NASA Satellite

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Summary

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.

NASA Photo Collection

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erts earth resources technology satellite mss multi spectral scanner system mosaic images satellite images agriculture soil conservation service cartographic division erts images first photo giant photo map nasa satellite band scale agriculture studies land use studies one inch million inches map maps united states map of north america map of united states nasa
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Date

1972
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in collections

NASA

NASA Photo Collection
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NASA
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https://www.flickr.com/
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No known copyright restrictions. Read more at https://www.flickr.com/commons/usage/

label_outline Explore Erts, First Photo, One Inch

North America from "La Terra, trattato popolare di geografia universale per G. Marinelli ed altri scienziati italiani, etc. [With illustrations and maps.]"

Statistical atlas of the United States based on the results of the ninth census 1870 with contributions from many eminent men of science and several departments of the government

Somaliland Protectorate, 1:125,000 (approx) /

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map from "[The Great Ice Age and its relation to the antiquity of man.]"

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map from "The Southern Rebellion: being a history of the United States from the commencement of President Buchanan's administration through the war for the suppression of the Rebellion. Containing a record of political events, military movements, campaigns, expeditions, battles, skirmishes, etc. Prepared from official documents and other authentic sources ... Illustrated with elegant steel engravings, etc"

map from "The New Geographical Grammar ... Comprehending a copious ... account of ... Europe, Asia, Africa and America ... To which is prefixed, a concise System of Astronomical Geography, by J. Ferguson"

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Topics

erts earth resources technology satellite mss multi spectral scanner system mosaic images satellite images agriculture soil conservation service cartographic division erts images first photo giant photo map nasa satellite band scale agriculture studies land use studies one inch million inches map maps united states map of north america map of united states nasa