Table S3: 
Velocity comparison for common sites between GAMIT and GIPSY solutions.

Network		      #Sites  RMS-Diff-N     RMS-Diff-E   #Sites-Diff>2mm/yr
			-	mm/yr		mm/yr		-
GEODYSSEA		38	1.15		1.43		8
THAICA (Thailand)	4	1.94		0.20		2
Sulawesi (Indonesia)	10	1.62		2.33		4
Total			69	1.23		1.46	
IGS (for mapping)	9	0.68		0.89		0
