Installation of GeoDredge May 3, 2013October 9, 2013 by CT Systems On the 2nd of May we installed a new Geodredge system with an integrated RTK Trimble BX982 receiver for Zijsling en Zonen B.V. Share this:Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Twitter (Opens in new window)Click to print (Opens in new window)