Bayesian mass anomaly estimation with measurements of gravity

机译：利用重力测量进行贝叶斯质量异常估计

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The paper describes the implementation of a Bayesian model to assess novel gravimeters and gradiometers, which employ recent advances in cold matter wave interferometry to accurately measure micro-gravity. This has application to the resolution of underground structures, as an array of measurements at the surface can be used to infer what lies beneath. Potential applications of this technology include: improved identification of oil reservoirs; the detection of sink-holes to support civil engineering; detection of underground buildings; and geophysical mapping as a means to navigate in GPS denied environments. For the challenge of detecting underground voids at depths 10m beneath the Earth, the utility of the posterior distribution for computing probability of excavation maps is described and the impact of different sampling configurations and densities is investigated.

机译：本文介绍了贝叶斯模型的实现，以评估新颖的重力计和梯度计，它们利用冷物质波干涉法的最新进展来精确测量微重力。这适用于地下结构的分辨率，因为可以使用地面上的一系列测量值来推断其下方的内容。该技术的潜在应用包括：改进对油藏的识别；检测下沉孔以支持土木工程；检测地下建筑物；和地球物理测绘作为在GPS被拒绝的环境中导航的一种手段。为了检测在地球下方10m处的地下空隙所面临的挑战，描述了后验分布用于计算挖掘图概率的效用，并研究了不同采样配置和密度的影响。

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来源
《2nd IET International Conference on Intelligent Signal Processing 2015》|2015年|1-6|共6页
会议地点 London(GB)
作者
G Brown;
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作者单位

Defence Science Technology Laboratory, Salisbury, Wiltshire, United Kingdom, SP4 0JQ;

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会议组织
原文格式 PDF
正文语种 eng
中图分类
关键词
sampling methods; Bayes methods; estimation theory; Global Positioning System; gravimeters;

机译：采样方法;贝叶斯方法;估计理论;全球定位系统;重力仪;

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1. Estimation and reduction of random noise in mass anomaly time-series from satellite gravity data by minimization of month-to-month year-to-year double differences [J] . Ditmar Pavel, Tangdamrongsub Natthachet, Ran Jiangjun, Journal of geodynamics . 2018,第SEPa期

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2. Gsolve, a Python computer program with a graphical user interface to transform relative gravity survey measurements to absolute gravity values and gravity anomalies [J] . Jack McCubbine, Fabio Caratori Tontini, Vaughan Stagpoole, SoftwareX . 2018,第2期

机译：GSOLVE，具有图形用户界面的Python计算机程序，可将相对重力测量的相对重力测量变换为绝对重力值和重力异常
3. Edge detection, depth estimation and 3D-inverse modelling of the Red Sea and Zagros gravity anomalies using the gravity data extracted from EGM2008 Geo-potential Model [J] . A. Amjadi, B. Akashe, M. Ariamanesh, Oceanographic Literature Review . 2020,第9期

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4. Bayesian mass anomaly estimation with measurements of gravity [C] . G. Brown IET International Conference on Intelligent Signal Processing . 2016

机译：贝叶斯质量异常估计重力测量
5. Kinematic estimation method of ground vehicle center of gravity based on dynamic measurements. [D] . Wang, Bryan Ye-Wen. 2012

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6. Investigation of Aerosol Surface Area Estimation from Number and Mass Concentration Measurements: Particle Density Effect [O] . Bon Ki Ku, Douglas E. Evans -1

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7. Methods for inferring regional surface-mass anomalies from Gravity Recovery and Climate Experiment (GRACE) measurements of time-variable gravity [O] . Sean Swenson, John Wahr 2014

机译：从重力恢复和气候实验（GRaCE）测量时变重力推断区域表面质量异常的方法
8. Depth of Principal Mass Anomalies Contributing to the Earth's Geoidal Undulations and Gravity Anomalies [R] . Bowin, C. 1983

机译：主要质量异常的深度有助于地球的大地面波动和重力异常

Bayesian mass anomaly estimation with measurements of gravity

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