We used multi component GPR data to perform time lapse measurements in a controlled experiment simulating DNAPL release. The DNAPL is well detected with parallel broadside y- and x- directed antenna and a perpendicular antennas y-directed source and an x-directed receiver, whereas the component acquired with perpendicular antenna x-directed source and y-directed receiver orientation is less effective. After 174 hours of the contamination injection and water flow activation, data still show pull up of reflections in correspondence of DNAPL injection. © 2011 IEEE.
Time-lapse monitoring of DNAPL in a controlled cell / Orlando, Luciana; Renzi, Beatrice. - ELETTRONICO. - (2011), pp. 1-5. (Intervento presentato al convegno 2011 6th International Workshop on Advanced Ground Penetrating Radar, IWAGPR 2011 tenutosi a Aachen nel 22 June 2011 through 24 June 2011) [10.1109/iwagpr.2011.5963877].
Time-lapse monitoring of DNAPL in a controlled cell
ORLANDO, Luciana;RENZI, BEATRICE
2011
Abstract
We used multi component GPR data to perform time lapse measurements in a controlled experiment simulating DNAPL release. The DNAPL is well detected with parallel broadside y- and x- directed antenna and a perpendicular antennas y-directed source and an x-directed receiver, whereas the component acquired with perpendicular antenna x-directed source and y-directed receiver orientation is less effective. After 174 hours of the contamination injection and water flow activation, data still show pull up of reflections in correspondence of DNAPL injection. © 2011 IEEE.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
