ANOMALI SINYAL SEBELUM GEMPABUMI SIGNIFIKAN DI INDONESIA YANG TERDETEKSI OLEH SUPERCONDUCTING GRAVIMETER
نویسندگان
چکیده
منابع مشابه
The Superconducting Gravimeter as a Field Instrument Applied to Hydrology
We describe development of a transportable version of the Superconducting Gravimeter (SG) and its test in a field experiment to monitor storage in a karst (limestone) aquifer in central Texas. The SG is contained within two aluminum enclosures, one holding the SG in its 35 liter helium dewar, plus electronics; and the second for refrigerator and power supply. In the field test, the SG was suppo...
متن کاملStudies of Earth Dynamics with the Superconducting Gravimeter
I present investigations of Earth dynamics with the superconducting gravimeter GWR T020 at Metsähovi from 1994 to 2005. As a necessary background, the history and key technical details of the installation are given. Then a new data acquisition system (DAS) developed by the author is described. It has proved reliable and accurate. A pre-requisite for the study of weak phenomena is the removal of...
متن کاملField test of the superconducting gravimeter as a hydrologic sensor.
We report on a field test of a transportable version of a superconducting gravimeter (SG) intended for groundwater storage monitoring. The test was conducted over a 6-month period at a site adjacent to a well in the recharge zone of the karstic Edwards Aquifer, a major groundwater resource in central Texas. The purpose of the study was to assess requirements for unattended operation of the SG i...
متن کاملComparison of Lung Functions Among Asthmatic Children in Malaysia
Satu kajian perbandingan telah dijalankan ke atas 163 kanak-kanak asma di Kuala Lumpur (tercemar) dan 38 orang di Terengganu (kurang tercemar) telah dipilih dalam kajian. Objektif kajian adalah untuk membandingkan fungsi pam-pam kanak-kanak asma mengikut jantina dan kawasan kajian. Borang soal selidik dan kad diari digunakan untuk mengumpul maklumat latar belakang dan kekerapan serangan asma di...
متن کاملFree core nutation resonance parameters from VLBI and superconducting gravimeter data
Context. The free core nutation (FCN) can be observed by its associated resonance effects on the forced nutations of the Earth’s figure axis, as observed by very long baseline interferometry (VLBI), or on the diurnal tidal waves, retrieved from the time-varying surface gravity recorded by superconducting gravimeters (SG). Aims. In this paper, we study the sensitivity of both techniques to the F...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: JURNAL ILMIAH GEOMATIKA
سال: 2017
ISSN: 0854-2759
DOI: 10.24895/jig.2016.22-2.491