About IVS Observing Program Network Station s Data&Products Analysis Technology Publications Meetings

IVS Contacts

This page provides contact information for IVS activities:

For any questions or information about IVS please feel free to contact the Coordinating Center . For general information about IVS please click on the About IVS link at the top of this page.

Contacts for IVS Organization and Information

Topic Name e-mail/phone contact
Directing Board Chair Rüdiger Haas rudiger.haas@chalmers.se
+46-31-772-5530 (work)
Coordinating Center Director Dirk Behrend Dirk.Behrend@nasa.gov
+1-301-614-5939 (work)
Network Coordinator Alexander Neidhardt alexander.neidhardt@tum.de
+49-(0)9941 / 603-263 (work)
Analysis Coordinator Benedikt Soja soja@ethz.ch
+41-44-633-7340 (work)
Technology Coordinator José A. López Pérez jalopezperez@transportes.gob.es
+34-949-290-311 (work)

Contacts for IVS Operations

Topic Name e-mail/phone contact
Master schedule, scheduling antenna time Cynthia Thomas Cynthia.C.Thomas@nasa.gov
+1-301-614-5938 (work)
+1-301-286-0239 (fax)
Operations Ed Himwich Ed.Himwich@nasa.gov
+1-301-614-5937 (work)
+1-301-286-0239 (fax)

Technical Expert Contacts

Topic Name e-mail/phone contact
Correlator Phillip Haftings phillip.c.haftings.civ@us.navy.mil
+1-202-762-1567 (office)
+1-202-762-1563 (fax)
DAT (Mark IV/5/6) Chet Ruszczyk chester@mit.edu
+1-617-715-5951 (work)
+1-781-981-0590 (fax)
Data analysis,
SOLVE 		John Gipson John.M.Gipson@nasa.gov
+1-301-614-6876 (office)
+1-301-286-0239 (fax)
Sergei Bolotin sergei.bolotin@nasa.gov
+1-301-614-6096 (office)
+1-301-286-0239 (fax)
drudg John Gipson John.M.Gipson@nasa.gov
+1-301-614-6876 (work)
+1-301-286-0239 (fax)
Field System Ed Himwich Ed.Himwich@nasa.gov
+1-301-614-5937 (work)
+1-301-286-0239 (fax)
+1-301-652-4421 (home)
K-4, K-5 Mamoru Sekido sekido@nict.go.jp
+81-299-847146 (work)
+81-299-847159 (fax)
Phase/cable cal Ganesh Rajagopalan ganesanr@mit.edu
+1-617-715-5593 (work)
+1-781-981-0590 (fax)
Pointing Ed Himwich Ed.Himwich@nasa.gov
+1-301-614-5937 (work)
+1-301-286-0239 (fax)
Receivers Chet Ruszczyk chester@mit.edu
+1-617-715-5951 (work)
+1-781-981-0590 (fax)
Reference frames Sergei Bolotin sergei.bolotin@nasa.gov
+1-301-286-0239 (fax)
+1-301-614-6096 (office)
RFI Ganesh Rajagopalan ganesanr@mit.edu
+1-617-715-5593 (work)
+1-781-981-0590 (fax)
Scheduling antenna time Cynthia Thomas Cynthia.C.Thomas@nasa.gov
+1-301-614-5938 (work)
+1-301-286-0239 (fax)
sked John Gipson John.M.Gipson@nasa.gov
+1-301-614-6876 (work)
+1-301-286-0239 (fax)
Source models, flux catalog Karen Baver

karen.d.baver@nasa.gov
+1-301-614-6160 (work)
+1-301-286-0239 (fax)