GDOP缩写的意思

FAS AFR HB/L HPF 1PPM TCLU SLS MPI VRCV NB MPFI CL TVO CCL DT&E TDOP OX1 CVT VICS SP f.i.o.s. M/F c/- SUV TFV C.I.F.E. D/R HO FPA CCD MIL S/P B/N PM ST UHVI OHC EBD SCR AC IMC ASR TAP HAI ISSC C/E APC SSS ATC RC HERMES AMI VASI S/O SA f.i.w. RTCM f.0.w. BIMCO MCS