SWEDISH MARINE GRAVITY MEASUREMENTS, 2019 PER-ANDERS OLSSON, RJAN - - PowerPoint PPT Presentation
SWEDISH MARINE GRAVITY MEASUREMENTS, 2019 PER-ANDERS OLSSON, RJAN JOSEFSSON LANTMTERIET BACKGROUND ZLS-D13, purchased 2017 Co-financed by FAMOS (EU) Purpose: complement and check old gravity data in the Baltic Sea
PER-ANDERS OLSSON, ÖRJAN JOSEFSSON LANTMÄTERIET
South West Middle North
Date: June 07-16 Harbour ties:
Internal cross-overs Number : 26 Mean : -0.46 Min : -2.32 Max : 1.39 Std_dev : 0.81 RMS : 0.92
External cross-overs Number : 72 Mean : -0.65 Min : -11.41 Max : 3.38 Std_dev : 2.19 RMS : 2.27
Date: July 04-14 Harbour ties:
Internal cross-overs Number : 95 Mean : 0.29 Min : -1.94 Max : 2.93 Std_dev : 0.56 RMS : 0.63
External cross-overs Number : 60 Mean : 0.39 Min : -2.42 Max : 1.55 Std_dev : 0.65 RMS : 0.75
Date: August 01-11 Harbour ties:
Internal cross-overs Number : 41 Mean : 0.49 Min : -1.50 Max : 2.11 Std_dev : 0.56 RMS : 0.74
External cross-overs Number : 84 Mean : -0.10 Min : -3.31 Max : 2.80 Std_dev : 1.34 RMS : 1.33
External cross-overs Number : 132 Mean : 1.02 Min : -1.19 Max : 7.39 Std_dev : 0.99 RMS : 1.42
Date: Aug 29 – Sep 7 Harbour ties:
Internal cross-overs Number : 67 Mean : 0.41 Min : -2.19 Max : 2.89 Std_dev : 0.88 RMS : 0.97
External cross-overs Number : 39 Mean : -0.17 Min : -3.99 Max : 3.31 Std_dev : 1.59 RMS : 1.58
Middle South West North
0.02 mGal/day