This document contains the current listing of mailing and e-mail addresses for the space geodesy community. General address information is provided in the beginning of the document for agencies and institutions affiliated with space geodesy. Please check your mailing and networking addresses as listed and contact the address below with the changes. If you no longer wish to be included in this directory, please indicate this fact to the addressee below.

To aid in perusing this directory, select the first letter of the last name you wish to view (i.e., A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z); alternatively, you may scan the entire directory. You can also query our database for information (organization, address, phone, e-mail, etc.) by specifying the name of an individual.