3147 20170306140546.0 10.1088/0026-1394/54/1A/07012 DOI SCART-2017-0025 Pálinkáš, V Regional comparison of absolute gravimeters, EURAMET.M.G-K2 key comparison 2017 In the framework of the regional EURAMET.M.G-K2 comparison of absolute gravimeters, 17 gravimeters were compared in November 2015. Four gravimeters were from different NMIs and DIs, they were used to link the regional comparison to the CCM.G.K2 by means of linking converter. Combined least-squares adjustments with weighted constraint was used to determine KCRV. Several pilot solutions are presented and compared with the official solution to demonstrate influences of different approaches (e.g. definition of weights and the constraint) on results of the adjustment. In case of the official solution, all the gravimeters are in equivalence with declared uncertainties. NO Absolute gravimeter Key-comparison Francis, O Val'ko, M Kostelecký, J Van Camp, M Castelein, S Bilker-Koivula, M Näränen, J Lothhammer, A Falk, R Schilling, M Timmen, L Iacovone, D Baccaro, F Germak, A Biolcati, E Origlia, C Greco, F Pistorio, A De Plaen, R Klein, G Seil, M Radinovic, R Reudink, R Dykowski, P Sȩkowski, M Próchniewicz, DR Szpunar, R Mojzeš, M Jańk, J Papčo, J Engfeldt, A Olsson, PA Smith, V van Westrum, D Ellis, B Lucero, B Metrologia 54 2017 michel.vancamp@observatoire.be http://iopscience.iop.org/article/10.1088/0026-1394/54/1A/07012/meta published in REFERD