Abstract The forward modeling formulae for third-order gradient tensor of gravitational potential caused by the right rectangular prism is derived in this paper. Then, two different approaches are utilized to verify the obtained analytic expressions. One is the comparison between calculating results by our proposed formulae and by the central difference of second-order gradient tensor of the gravitational potential. The other is whether the computing results of the theoretic model meet the Laplace equation.
QIU Feng,DU Jinsong,CHEN Chao. Forward Modeling Formulae for Third-Order Gradient Tensor of Gravitational Potential Caused by the Right Rectangular Prism[J]. jgg, 2019, 39(3): 313-316.
QIU Feng,DU Jinsong,CHEN Chao. Forward Modeling Formulae for Third-Order Gradient Tensor of Gravitational Potential Caused by the Right Rectangular Prism[J]. jgg, 2019, 39(3): 313-316.