FIRE (The Finnish Reflection Experiment) profile 3 including part 3A

The Finnish Reflection Experiment (FIRE) dataset consists of seismic reflection data from 2,104 km of common mid-point (CMP) lines. The four FIRE transects cross-cut several geologically and economically important features of Fennoscandian Shield such as the Archaean–Proterozoic boundary and Outokumpu ore district.

The original FIRE project took place between 2001 and 2005. It was conducted in co-operation between the Geological Survey of Finland (GTK), the Institute of Seismology at the University of Helsinki and the Institute of Geosciences and the Sodankylä Geophysical Observatory of the University of Oulu. The seismic contractor in the FIRE project was Specgeofizika S.E. together with Machinoexport S.E.

The original report of the FIRE project can be found in the Special Paper 43 of the Geological Survey of Finland:

Kukkonen, I.T., and Lahtinen, R. (Eds.), 2006. Finnish Reflection Experiment FIRE 2001-2005. Geological Survey of Finland, Special Paper 43, 247 pages.

This dataset covers the FIRE profile 3 including additional part 3A. Data consist of pole co­ordin­ate files, common mid-point coordinate files, original field recordings, shot gathers, field statics, normal move-out and dip move-out stacks, migrated and depth-converted stacks, envelope sections and variable-area plots.

芬兰反射实验（FIRE）数据集包含来自2104公里共中心点（CMP）测线的地震反射数据。
四条FIRE剖面横切了芬诺斯堪的亚地盾（Fennoscandian Shield）的多个地质和经济重要特征，例如太古宙-元古宙边界和奥托昆普矿区（Outokumpu ore district）。

原始FIRE项目开展于2001年至2005年期间。该项目由芬兰地质调查局（GTK）、赫尔辛基大学地震研究所、奥卢大学地球科学研究所及索丹屈莱地球物理观测站合作实施。FIRE项目的地震承包商为Specgeofizika S.E.与Machinoexport S.E.。

FIRE项目的原始报告可在芬兰地质调查局的《特刊43》中查阅：
Kukkonen, I.T. 与 Lahtinen, R.（主编），2006年。《芬兰反射实验FIRE 2001-2005》。芬兰地质调查局，特刊43，247页。

本数据集涵盖FIRE 3号剖面（含附加部分3A）。数据包含极点坐标文件、共中心点坐标文件、原始野外记录、炮集、野外静校正、正常时差校正（NMO）与倾角时差校正（DMO）叠加、偏移与深度转换叠加、包络剖面及变面积图。