Level-set Gravity Inversion Software

• Inverts the distribution of mass anomalies using vertical gravity acceleration data, and characterizes the shape boundaries of these anomalies via the level set method.
• Well-suited for structures with distinct interfaces, such as submarine salt dome imaging.

Download & Usage

• Please download the software executable and the test dataset from the Releases page.
• After launching the software, click "Help" at the top of the control panel to view the detailed instructions.
• The test dataset includes a salt dome model and a circular demonstration model.

Software Registration

• Wenbin Li, Xingyu Deng. "水平集方法重力数据界面反演软件[简称:LevelSet-GraInv] V1.0": 2025SR1661337, China.

Methodology & Core Algorithms

• Wenbin Li, Wangtao Lu, Jianliang Qian. A level-set method for imaging salt structures using gravity data. Geophysics (2016) 81(2): G27-G40.
• Wenbin Li, Jianliang Qian. Simultaneously recovering both domain and varying density in inverse gravimetry by efficient level-set methods. Inverse Problems and Imaging (2021) 15(3): 387-413.

水平集重力反演软件

• 通过垂直方向的重力加速度数据反演质量异常体分布，运用水平集方法刻画质量异常体的形状边界。
• 适用于有清晰界面的结构，例如海底盐丘成像。

下载与使用

• 请在Releases页面下载软件程序和测试数据集。
• 启动软件后可点击面板上方的“帮助”查看使用说明。
• 测试数据集包含一个盐丘模型和一个圆形演示模型。

软件登记

• 李文彬、邓星宇，“水平集方法重力数据界面反演软件[简称:LevelSet-GraInv] V1.0”，2025SR1661337

算法原理

• Wenbin Li, Wangtao Lu, Jianliang Qian. A level-set method for imaging salt structures using gravity data. Geophysics (2016) 81(2): G27-G40.
• Wenbin Li, Jianliang Qian. Simultaneously recovering both domain and varying density in inverse gravimetry by efficient level-set methods. Inverse Problems and Imaging (2021) 15(3): 387-413.