We combined geophysical data, photogrammetric documentation and 3D-modelling at the church of St. Lawrence, Sigtuna, Sweden.
Ground-penetrating radar clearly reveals subsurface features near the church ruin.
The church ruin (tower) was documented with photogrammetry to produce a 3D-model.
The combination of the methods allows a more complete reconstruction of the church.
The church was most likely built for the city congregation.