Forward Modeling Research of Gravity Data Offset in North China Region

Due to the complexity and overlap effects of gravity anomalies, the gravity high point always deviates from the real position of the target. Researching the offset characteristics is helpful to determine the right location of gravity anomalies. In this paper, a series of forward models were designed to calculate the offset features under different assumptions. Different density models were established based on the measured gravity data in north China Sunhu area and a variety of methods were tried to eliminate offset effects under different conditions. The results indicate that the gravity anomalies of different density bodies can be separated effectively and the real position of target can be correctly located by using the “layer stripping method”.

Minerals, Free Full-Text

Geophysical Modeling with Satellite Gravity Data: Eigen-6C4 vs. GGM Plus

Dandan LI, PhD Student, Wuhan University, Wuhan, WHU, Chinese Antarctic Center of Surveying ang Mapping

The original and processed gravity responses of model III.

Witten diagram for a three-point function.

Time-varying gravity field model of Sichuan-Yunnan region based on the equivalent mass source model - ScienceDirect

Frontiers Grounded source transient electromagnetic 3D forward modeling with the spectral-element method and its application in hydraulic fracturing monitoring

a Geometry of a synthetic homogenous sedimentary basin. Depth contours

Experimental profile of a 2D gravity current

Remote Sensing, Free Full-Text

Forward Gravity Modelling to Augment High-Resolution Combined Gravity Field Models

Atmosphere, Free Full-Text

Synthetic data in the South China Sea. (a) Airy‐isostasy model. (b)

Forward Modeling Research of Gravity Data Offset in North China Region

Forward Modeling Research of Gravity Data Offset in North China Region