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Earth Observation | |||
earth observation |
observation de la terre : 37 phrases in 13 subjects |
Astronautics | 4 |
Communications | 5 |
Earth sciences | 1 |
Electronics | 1 |
Environment | 7 |
Forestry | 1 |
General | 5 |
Life sciences | 6 |
Name of organization | 2 |
Natural sciences | 1 |
Remote sensing | 1 |
Scientific | 2 |
Technology | 1 |