Gravity anomaly computed by GOCE data in northeastern margin of Tibetan Plateau

被引：0

作者：

Xu, Haijun ^{[1
]}

Zhang, Yongzhi ^{[1
]}

Duan, Hurong ^{[2
]}

机构：

[1] Changan Univ, Inst Geol Engn & Geomat, Xian 710054, Shaanxi, Peoples R China

[2] Shaanxi Railway Inst, Shaanxi 714000, Peoples R China

来源：

MATERIALS AND COMPUTATIONAL MECHANICS, PTS 1-3 | 2012年 / 117-119卷

基金：

中国国家自然科学基金;

关键词：

gravity anomaly; GOCE; Tibetan Plateau; tectonic; gravity gradient zone;

D O I：

10.4028/www.scientific.net/AMM.117-119.1461

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper, gravity anomaly in northeastern margin of Tibetan Plateau (90 degrees and 110 degrees E, 28 degrees and 42 degrees N) is computed using satellite gravity gradiometry data from GOCE satellite. The computed gravity anomaly is compared with the topographical data and location of some strong earthquakes in this region. The result shows that gravity anomaly has good conformity with the regional tectonic distribution and strong earthquake usually occurred in the steep gravity gradient zone.

引用

页码：1461 / +

页数：2

共 14 条

[1] Geoid and high resolution sea surface topography modelling in the mediterranean from gravimetry, altimetry and GOCE data: evaluation by simulation [J].

Barzaghi, R. ;

Tselfes, N. ;

Tziavos, I. N. ;

Vergos, G. S. .

JOURNAL OF GEODESY, 2009, 83 (08) :751-772

[2]

Drinkwater R.M., 2007, SPACE SCI SERIES ISS, V18, P419

[3]

ESA, 1999, ESA SP, V1233

[4] The effect of spatial truncation error on integral inversion of satellite gravity gradiometry data [J].

Eshagh, Mehdi .

ADVANCES IN SPACE RESEARCH, 2011, 47 (07) :1238-1247

[5] Atmospheric effects on satellite gravity gradiometry data [J].

Eshagh, Mehdi ;

Sjoberg, Lars E. .

JOURNAL OF GEODYNAMICS, 2009, 47 (01) :9-19

[6]

Heiskanen W.A., 1967, PHYS GEODESY

[7]

Luo Z.C., 2009, GEOMATICS INFORM SCI, V34, P757

[8] Optimal multi-step collocation: application to the space-wise approach for GOCE data analysis [J].

Reguzzoni, Mirko ;

Tselfes, Nikolaos .

JOURNAL OF GEODESY, 2009, 83 (01) :13-29

[9]

Torge W., 2012, Geodesy, V4

[10]

Visser PNAM, 2009, J GEODESY, V83, P69, DOI 10.1007/s00190-008-0235-

← 1 2 →