COPROD2S

COPROD2S consists of two sets of data created by Ivan Varentsov. NOTE: The two models are different!!!

For the EDI files, the first site has an assumed geographic location of (0,0). For the EDI and J-format files, the phases of the TE mode are in the first quadrant (0 - 90) and for the TM mode in the third quadrant (-90 - -180). For the Varentsov-format files, the phases for both modes are in the fourth quadrant (0 - -90).

For an eventual comparison paper, you will need to supply your model file in polynomial (ply) model format.

COPROD2S1

COPROD2S1 is a set of error-free responses (TE, TM & TF) from 61 sites over a profile length of 160 km with data at 12 periods in the range 2 - 10,000 s.

COPROD2S2

COPROD2S2 is a set of responses (TE, TM & TF) to which noise, scatter and static shifts have been added at 33 sites with data at 8 periods in the range 1 - 3,000 s.