Telecommunication Journal, 47. sējumsInternational Telecommunication Union, 1980 |
No grāmatas satura
1.–3. rezultāts no 78.
31. lappuse
... measurements of distance . In addition to measuring wave heights , sea slopes , and geoid shape , this capability has important implications for measuring lake and ocean level changes and , potentially , terrestrial features as well ...
... measurements of distance . In addition to measuring wave heights , sea slopes , and geoid shape , this capability has important implications for measuring lake and ocean level changes and , potentially , terrestrial features as well ...
33. lappuse
... measurements • sea surface winds • sea surface temperature • sea ice • land ice and snow • soil moisture · 0.1 salinity 0.01 50 10 50 frequency ( GHz ) atmosphere attenuation Atmosphere measurements • water vapour , liquid water , rain ...
... measurements • sea surface winds • sea surface temperature • sea ice • land ice and snow • soil moisture · 0.1 salinity 0.01 50 10 50 frequency ( GHz ) atmosphere attenuation Atmosphere measurements • water vapour , liquid water , rain ...
519. lappuse
... measurements over distances of 60 and 30 km in the 6-7 GHz band and over 60 km in the 2 GHz band and continuous measurements of the refractive index at different heights were made simultaneously at the Ziguinchor station ( see figure 1 ) ...
... measurements over distances of 60 and 30 km in the 6-7 GHz band and over 60 km in the 2 GHz band and continuous measurements of the refractive index at different heights were made simultaneously at the Ziguinchor station ( see figure 1 ) ...
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