Deeper structures are resolved by the longer periods and therefore the deeper boundaries were poorly resolved while shallow structures were recovered well with sharp boundaries.
Greinilegt að hærri tíðnir eru næmari á smærri breytingar í viðnáms-skipaninni og leysa vel upp grunna viðnámsskipan, en lengri lotur skynja dýpra en dreifa meira úr viðnámsskilum.