Marine gravitymeter, S-99
Land gravitymeter, G-936 Data format, conversion Air/Sea operation Base readings Data processing Projects Other information June 07, 2024, at 11:36 AM |
RV "G.O.SARS 2008: GRAVITY SURVEY - SUMMARYO.M., 19 March 2010 ========================================== S T A R T O F S U R V E Y ========================================== Date : 29.06.2008 Day of year : 181 Location : RICA wharf, Tromsø Gravitymeter : S-38 Note: Gravity tie-ins using land gravity meter was performed later in 2008. Still reading (from hard disk file): ------------------------------------------------------- DDD:HH:MM:SS GRAVITY ST CC BEAM ------------------------------------------------------- 181:18:28:00 9773.92 9773.40 .00 9.5 181:18:29:00 9773.91 9773.40 .00 10.7 181:18:30:00 9773.91 9773.40 .00 11.9 181:18:31:00 9773.94 9773.40 .00 13.1 Vertical distance between gravitymeter og assumed land gravity meter on wharf ----------------------------------------------------------------------------- [Change in procedures (now back to ordinary)] al 2,0 meter (18 UTC) Land gravity meter measurements ------------------------------- 6 August 2008 LaCoste & Romberg, Mod. G, S/N G-936 g, Tromsø S gravity reference: 982552.47 mGal ---------------------------------------------------- Location Time [UTC] CU ---------------------------------------------------- Tromsø ref. point S 08:36 6015.75 -"- 08:38 6015.73 -"- 08:39 6015.74 Rica pier, 7th bollard from S 08:47 6015.57 -"- 08:48 6015.56 -"- 08:50 6015.56 Tromsø ref. point S 08:56 6015.74 -"- 08:58 6015.75 -"- 08:59 6015.74 ========================================== E N D O F S U R V E Y ========================================== Date : 17.07.2008 Day of year : 199 Location : BREIVIKA, Tromsø Still reading: ---------------------------------------------------------- DDD:HH:MM:SS GRAVITY ST CC Raw TC ---------------------------------------------------------- 199:12:11:10 9775.5 9775.8 0.0 -6.0 -0.3 199:12:12:40 9775.4 9775.8 0.0 -3.0 -0.4 199:12:13:20 9775.4 9775.8 0.0 -5.0 -0.5 Vertical distance between gravitymeter og assumed land gravity meter on wharf ----------------------------------------------------------------------------- [Change in procedures (now back to ordinary)] 1,2 meter (17.07.2008, kl. 12:15 UTC) Land gravity meter measurements ------------------------------- 6 August 2008 LaCoste & Romberg, Mod. G, S/N G-936 g, Tromsø S gravity reference: 982552.47 mGal ---------------------------------------------------- Location Tid [UTC] CU ---------------------------------------------------- Tromsø ref. point S 08:56 6015.74 -"- 08:58 6015.75 -"- 08:59 6015.74 Breivika, 3rd bollard from S 09:26 6018.94 -"- 09:27 6018.92 -"- 09:28 6018.91 Tromsø ref. point S 09:44 6015.74 -"- 09:45 6015.74 -"- 09:46 6015.735 |