RSI's funding level is a function of research expenditures on RSI-affiliated grants. The following budget is therefore approximate, as budget totals will vary from year to year. RSI expenditures are mainly aimed at enhancing and expanding research and graduate activity -- especially interdisciplinary activity -- and undergraduate research and education related to remote sensing. (For additional information on RSI's goals and scope, see the RSI Charter (to be linked here in the near future).)