Descriptor
| Satellites (Aerospace) | 3 |
| Earth Science | 2 |
| Science Education | 2 |
| Acid Rain | 1 |
| Aerospace Education | 1 |
| Communications | 1 |
| Communications Satellites | 1 |
| Electronic Equipment | 1 |
| Environment | 1 |
| Geology | 1 |
| Global Approach | 1 |
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| Science News | 3 |
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| Journal Articles | 1 |
| Reports - Descriptive | 1 |
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Eberhart, Jonathan – Science News, 1973
Descriptors: Earth Science, Environment, Geology, Reports
Eberhart, Jonathan – Science News, 1978
Describes Seasat, a big satellite, launched for monitoring conditions at the top of the ocean. The Seasat's radar is called a synthetic-aperture radar (SAR). How it offers intriguing perspective on the world below is also presented. (HM)
Descriptors: Aerospace Education, Communications, Communications Satellites, Electronic Equipment
Monastersky, Richard – Science News, 1989
Described are efforts to organize the research efforts concerning global change. Objectives include the development of long-term monitoring programs, global process research campaigns, and predictive computer models. (CW)
Descriptors: Acid Rain, Earth Science, Global Approach, Instrumentation
