Aerial photo interpretation in soil survey
Aerial photographs have been used for several decades in the study of the earth's surface. Scientists extract from the vast range of information in each set of air photos, such data as is relevant to their particular field of study. They must learn how to handle the photographs and also know how different objects on the surface of the earth are represented in a photographic image. The study of the image of those photographed objects and the deduction of their significance is usually called
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| Format: | Book (stand-alone) biblioteca |
| Language: | English |
| Published: |
1967
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| Online Access: | https://openknowledge.fao.org/handle/20.500.14283/AQ383E http://www.fao.org/3/a-aq383e.pdf |
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