Refer to the input text as context and select the correct relationship between 'SERVIR' and 'Nasa' from the available options.
Options: developer, founded by, director/manager, operator

One of three SERVIR hubs now operating in developing regions of the world, the centre is housed at the Asian Disaster Preparedness Centre in Thailand, and joins a growing global community of scientists and decision-makers using publicly available data from space assets to address critical regional issues, Nasa said.
operator