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Table 7 Statistical results of SAG-2M (mGal)

From: Experimental study on improving the accuracy of marine gravimetry by combining moving-base gravimeters with GNSS antenna array

  Real time Postprocessing
Min Max Mean RMS Min Max Mean RMS
H1-1–2 − 2.683 4.316 0.106 0.705 − 2.410 2.852 − 0.129 0.501
S1-1–2 − 2.457 2.964 0.447 0.722 − 1.721 2.491 0.616 0.652
S1-1–3 − 2.699 3.044 0.256 0.766 − 2.219 2.006 0.106 0.495
S1-2–3 − 3.244 1.961 − 0.198 0.562 − 2.105 1.472 − 0.519 0.515
X1-1–2 − 2.517 1.801 − 0.534 0.647 − 1.744 2.410 − 0.103 0.583
X1-1–3 − 3.350 2.353 − 0.220 0.751 − 1.652 1.982 0.285 0.493
X1-2–3 − 2.831 3.116 0.309 0.759 − 2.471 3.048 0.387 0.768
X2-1–2 − 1.454 3.924 0.545 0.752 − 1.169 2.439 0.291 0.435
X2-1–3 − 1.424 3.168 1.204 0.974 − 0.114 2.038 0.962 0.733
X2-2–3 − 1.339 2.824 0.672 0.752 − 1.645 2.126 0.683 0.642
Crossover points − 1.169 2.436 1.132 0.991 0.240 2.055 1.079 0.823
Mean − 2.288 2.901 0.338 0.762 − 1.546 2.265 0.333 0.604