geodesy building of the Delft University of Technology. The observation platform, with the permanent EUREF station is located on top of the tower. The viewing direction is South-East.
sketch of the observation platform on top of the Geodesy building of the Delft University of Technology. The permanent EUREF station is located on local marker #16. The antenna of the IGEX station is located on local marker #20.
close up of the AoA Dorne Margolin T before the radome was installed. In the background the University campus.
NMI Building (former Geodesy building) with the GPS monuments on the North tower.
Marker 13502M004 with TRM29659.00 UNAV antenna on roof on North tower.
TRM29659.00 UNAV antenna on marker 13502M004 (removed 2016-07-13)
TRM29659.00 UNAV (replacement) antenna installed on 13 July 2016, with 50 mm spacer, on marker 13502M004
Detail of BPA with stickers. The BPA is heavily corroded during a previous occupation (salt water conditions). Although it looks like there is a gap between the spacer and BPA, this is not the case. The spacer is actually flush with BPA center (bottom ring of 5/8 thread).