The first absolute gravity measurements in Indonesia     

Yoichi Fukuda  Toshihiro Higashi  Shuzo Takemoto  Maiko Abe  Sjafra Dwipa  Dendi Surya Kusuma  Achmad Andan  Koichiro Doi  Yuichi Imanishi  Giuseppe Arduino 《Journal of Geodynamics》2004,38(3-5):489

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.  相似文献