IVS is an international collaboration of organizations which operate or support Very Long Baseline Interferometry (VLB I) components. The service aspect of IVS is meant to serve both outside users and
Data collected from Geodetic GPS observation campaigns over the last 15 years. This data set is from non-continuous GPS sites. It is a combination of surveys undertaken by...
Geodesic Information of Cantabria, provided by the Government of Cantabria and IGN-CNIG. It includes the location data of stations and services of the GNSS Active Network of Cantabria, geodesic vertic
"4MF1-F-010-010." "Stock Number: T.021-G2-SP-013." "April 1973; reprinted September 1977." Also available online in PDF. 1973 NOS (National Ocean Service) Library Public Domain 1937
