Allison Craddock is a member of the Geodynamics and Space Geodesy Group in the Tracking Systems and Applications Section at the NASA Jet Propulsion Laboratory in Pasadena, California, USA. Her work includes advocacy and coordination for interoperable, discoverable, and openly available Global Navigation Satellite System (GNSS) data, promoting geodetic infrastructure development, and developing effective capacity-building policies to support a global geodetic reference frame for sustainable development. She is the Director of the International GNSS Service (IGS) Central Bureau, Manager of External Relations for the International Association of Geodesy’s Global Geodetic Observing System, and a staff member of the NASA Space Geodesy Program.
Allison is a member of GEO DRR Working Group and a co-chair of the GEO Capacity Development Working Group. She is also a representative of the International Association of Geodesy (IAG) on the GEO Programme Board and Executive Committee.