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7. Glossary
Radargram; radargram
2D graphical representation (distance, time) of electromagnetic reflectivities (radar echoes) induced at depth during the propagation of electromagnetic waves by reflections on discontinuities within a dielectric material as the georadar moves.
Polarization; polarization
Electromagnetic waves are vectorial in nature, and polarization is defined in terms of the direction the electric field takes at a given time during propagation as a function of space. Polarization is an instantaneous spatial representation of the electric field.
Clutter ; clutter
Any signal that contains no information and brings interference or echo clutter to the radar signal is called a clutter.
Migration; migration
Quantitative...
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Glossary
Bibliography
Scientific journals and newspapers
Journals of the AGU, American Geophysical Union (Geophysics...) http://www.agu.org/
Journals of the EAGE, European Association of Geoscientists and Engineers (Near Surface, Geophysical Prospecting...) http://www.eage.org/
...
Software tools
GPRMax http://www.gprmax.com/
REFLEXW http://www.sandmeier-geo.de/index.html
EMPIRE (IMST) http://www.empire.de/
Websites
Georadar course http://phineas.u-strasbg.fr/marquis/Enseignement/Public/Master/Radar.ppt
General information on georadar http://clu-in.org/char/technologies/gpr.cfm
Events
International Conference on Ground Penetrating Radar (GPR), held every two years (last in 2016)
International Workshop on Advanced Ground Penetrating Radar (IWAGPR), held every two years (last in June 2015).
Standards and norms
- Electromagnetic compatibility and Radio spectrum Matters (ERM) ; Short Range Devices (SRD) ; Ground- and Wall-Probing Radar applications ; Part 1 : Technical characteristics and test methods - ETSI EN 302 066-1 -
- Electromagnetic compatibility and Radio spectrum Matters (ERM) ; Short Range Devices (SRD) ; Ground- and Wall-Probing Radar applications ; Part 2 : Harmonized EN under article 3.2 of the R Directive -...
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Manufacturers – Suppliers
The four main industrial manufacturers of surface georadar are GSSI in the USA (SIR10 (1990), SIR20 (2001), SIR2000 (1998), SIR3000 (2002), Profiler (2007) systems), Sensors & Software in Canada (RAMAC/GPR system), Mala in Sweden (pulseEKKO PRO system) and IDS in Italy (RIS system). They sell complete radar systems in the [15 MHz; 2.5 GHz] band for GSSI, in the [12.5 MHz; 1.2 GHz] band...
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