Utochnenie nashih znanii o gravitacionnom pole Zemli
2.10.2001 16:47 | V. O. Ustyanskii/GAISh, Moskva
Cherez 300 posle togo kak Isaak N'yuton vpervye zadumalsya o padayushih yablokah, NASA planiruet osushestvit' kosmicheskuyu programmu po izmereniyu gravitacionnogo polya Zemli. Proekt GRACE (Gravity Recovery and Climate Experiment) yavlyaetsya vtorym v ramkah bol'shogo proekta NASA ESSP (Earth System Science Pathfinder). Cel'yu proekta GRACE yavlyayutsya vysokotochnye izmereniya variacii gravitacionnogo polya Zemli v techenii pyati let. Start programmy planiruetsya na noyabr' 2001 goda. Eto budut dva identichnyh sputnika, nahodyashihsya na polyarnoi orbite na vysote 500 kilometrov nad poverhnost'yu Zemli i na rasstoyanii 220 kilometrov drug otnositel'no druga. Maikl Uotkins (Michael Watkins), uchenyi, razrabatyvayushii proekt GRACE, zayavil chto sobrannye dannye pozvolyat osushestvit' "... revolyucionnyi proryv v nashih znaniyah o vnutrennei strukture Zemli, okeanov i klimata, a takzhe ob ih izmenenii".
Publikacii s klyuchevymi slovami:
gravitacionnoe pole - zakony fiziki - GRACE - gravitacionnoe pole Zemli
Publikacii so slovami: gravitacionnoe pole - zakony fiziki - GRACE - gravitacionnoe pole Zemli | |
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