Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.ipa.nw.ru/PAGE/EDITION/transaction/transaction_ann27/340.htm
Дата изменения: Unknown
Дата индексирования: Sun Apr 10 03:27:05 2016
Кодировка: UTF-8
Поисковые слова: п п п п п п п п п п п п
Keywords_340
Absolute Ballistic Gravimetry: Measuring Techniques and Metrology
L. F. Vitushkin1, H. Wilmes2
1Department of Earth and Atmospheric Sciences, Saint Louis University, USA 2All-Russian D. I. Mendeleyev Research Institute for Metrology (VNIIM), St. Petersburg, Russian Federation3Federal Agency for Cartography and Geodesy (BKG), Frankfurt/Main, Germany
Abstract:
Recent progress in the development of transportable absolute ballistic gravimeters considerably enlarged the possibilities for measuring the gravity field on the Earth. The determination of metrological characteristics of absolute gravimeters can be performed in specially organized comparisons of the results of their measurements. Close cooperation between metrology and geodesy-geophysics communities paves the way for the consecutive organization of the system of metrological assurance in absolute gravity measurements.
Keywords:
free fall acceleration, absolute ballistic gravimeter, comparison, calibration, metrology.