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The first absolute gravity measurements in Indonesia

机译:印度尼西亚首次进行绝对重力测量

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For the purposes of the calibration of the superconducting gravimeter (SG) in Bandung and the establishment of the absolute gravity (AG) points, we carried out AG measurements for the first time in Indonesia in November 2002. The measurements in Bandung were conducted between November 15th and 20th by means of a FG5 (#210), and 14,520 effective drops were obtained. The gravity value newly determined at the AG point in Bandung is 977976701.2 μgal (1 μgal = 10~(-8) ms~(-2)) and the scale factor for the SG is -52.22 μgal/V. We also established another AG point in Yogyakarta near Merapi volcano and carried out AG measurements in Yogyakarta between November 22nd and 26th. The gravity value determined for this station is 978203093.5 μgal.
机译:为了校准万隆的超导重力仪(SG)和建立绝对重力(AG)点,我们于2002年11月在印度尼西亚首次进行了AG测量。万隆的测量于11月之间进行通过FG5(#210)在第15位和第20位获得了14520有效滴。在万隆的AG点新确定的重力值为977976701.2μga​​l(1μgal= 10〜(-8)ms〜(-2)),SG的比例因子为-52.22μgal/ V。我们还在11月22日至26日之间在日惹(Merapi)火山附近的日惹(Yogyakarta)建立了另一个AG点,并在日惹(Yogyakarta)进行了AG测量。为此工位确定的重力值为978203093.5μgal。

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