NYAL Site Information Form Repeated French Absolute Gravity Network ResRef 0. Form Prepared by (full name) : Jean-Paul Boy Date Prepared : 07/03/2025 1. Site Information Site Name : Ny Alesund, Kongepunktet Four Character ID : NYAL City or Town : Ny Alesund Zip code : Country : Svalbard Approximate Position Latitude (N is +) : 78.92940 Longitude (E is +) : 11.85500 Ortho. height : 40.0000 m First measurement : 2003 2. Site Data and Parameters 2.1 Pillar : Vertical Gradient : -3.594 uGal/cm Nominal Air Pressure : 1008.45 hPa 2.x Pillar : Vertical Gradient : Nominal Air Pressure : Local tide model : No Additional Information : 3. Colocated instruments GNSS : DUM1, DUM2, DUMG DORIS : ADHC, ADGB, ADFB, ADEB, ADEA SLR : Supercond. Gravimeter : 4. On-Site, Point of Contact Agency Information Agency : Ecole et Observatoire des Sciences de la Terre Preferred Abbreviation : EOST Mailing Address : rue Rene Descartes 5 : F-67084 Strasbourg Cedex : France Primary Contact Contact Name : Jean-Paul Boy Telephone : +33 3 68 85 01 09 E-mail : jeanpaul.boy@unistra.fr Secondary Contact Contact Name : Jean-Daniel Bernard Telephone : E-mail : jd.bernard@unistra.fr