Search > FInnish Reflection Experiment (FIRE) 2001-2005 Survey


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FIRE 2A Regional Project

VSA Author:
Scenes: 3
Interpretations: 1
Date Created: 2010-01-12

The grey scale image is of a migrated, smoothed envelope section of profile FIRE 2A, published in Kukkonen, Ilmo T. & Lahtinen, Raimo (eds.) 2006. Finnish Reflection Experiment FIRE 2001-2005. Geological Survey of Finland, Special Paper 43, 247 p., 15 apps. ISBN 951-690-963-9; see docs & links for a reference link.



Scenes related to this Regional Project

Filtered FIRE 2A between CMPs 3300-5000 Scene

VSA Author: Taija Torvela
Interpretations: 2
Date Created: 2013-04-19

This image is from Torvela et al. 2013, The mode of deformation in the orogenic mid-crust revealed by seismic attribute analysis (G3; link in docs&link section), showing the filtered seismic reflection data of FIRE 2A profile CMPs 3300-5000. Please see also the related interpretation, and the other scene project with the unfiltered image for comparison. The filtering techniques, descr...

FIRE 2A CMP 2200-5400 Scene

VSA Author: Taija Torvela
Interpretations: 1
Date Created: 2010-11-18

Perspective view of the uppermost 20 km of the southern part of the line 2A. The data have been structurally smoothed and a variance seismic attribute has been superimposed, in order to reduce noise and to emphasise subvertical features and reflection disruptions. The original processing was done by Pekka Heikkinen. See Survey docs & links for a location map.

Unfiltered FIRE 2A between CMPs 3300-5000 Scene

VSA Author: Taija Torvela
Interpretations: 0
Date Created: 2013-04-19

This image is from Torvela et al. 2013, The mode of deformation in the orogenic mid-crust revealed by seismic attribute analysis (G3; link in docs&link section), showing the unfiltered seismic reflection data of FIRE 2A profile CMPs 3300-5000. Please see also the other scene project with the filtered image for comparison. The filtering techniques, described in the paper, greatly enhan...

Interpretations related to this Regional Project

FIRE 2A interpretation Interpretation

VSA Author:
Date Created: 2010-01-12

Interpretation by Nironen et al. (2006). The FIRE 2A (and 2) deep seismic reflection profiles were designed to study the relationships between the arc complexes of western and southern Finland and their internal structures (see docs & links for a location map). FIRE 2A wiggles through the Häme and Uusimaa belts of the arc complex of southern Finland, including the E-W trending Late Sv...



Details:

  • Regional Project Administrator:
    • Taija Torvela
  • VSA Author:

Geological Interpretation

Basement
Shield, Moho

Geological Context

Plate Settings and Margins
Orogenic belts, Continental

Tectonics
Orogenic Belt

Geographic Context

Physical Geography
Continents

Political Geography
Finland, Republic of

Geophysics

Survey Information
Multichannel 2D, Onland, >10s, Migrated

Data Presentation
Amplitude, Reflectivity, Vertical Scale - Depth

Image Type
Vertical Profile