Skip to main content

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