LANDMASS

This dataset was developed at the School of Electrical and Computer Engineering (ECE) at the Georgia Institute of Technology as part of the ongoing activities at the Center for Energy and Geo-Processing (CeGP) at Georgia Tech and KFUPM. LANDMASS stands for “LArge North-Sea Dataset of Migrated Aggregated Seismic Structures”. This dataset was extracted from the North Sea F3 block under the Creative Commons license (CC BY-SA 3.0). For the purposes of this work, four classes of seismic structures: Horizons, Chaotics, Faults, and Salt Domes, were automatically extracted from the F3 block using a curvelet based distance measure for seismic images also proposed by the CeGP. Then the extracted images where manually verified and all outliers or images that had more than one structure were removed.本数据集由乔治亚理工学院电子与计算机工程系（ECE）开发，作为乔治亚理工学院能源与地理处理中心（CeGP）及KFUPM持续活动的一部分。LANDMASS代表“大规模北海迁移聚合地震结构数据集”。该数据集从北海F3区块中提取，遵循Creative Commons许可协议（CC BY-SA 3.0）。在本研究中，通过CeGP提出的基于curvelet距离测量的地震图像自动提取了四类地震结构：层位、混沌、断层和盐丘。随后，提取的图像经过人工验证，并移除了所有异常图像或包含多个结构的图像。

搜集汇总

背景与挑战

背景概述

LANDMASS是一个大规模地震图像数据集，全称为“LArge North-Sea Dataset of Migrated Aggregated Seismic Structures”，来源于北海F3区块。数据集包含两个子集：LANDMASS-1有17667个99x99像素的小块，分为地平线、混沌、断层和盐丘四类；LANDMASS-2有4000个150x300像素的图像，每类1000个，适用于计算机视觉和地球科学等领域的机器学习任务。