
WELCOME TO THE DSA
The Defence Surveyors’ Association (DSA) promotes an understanding and appreciation of defence surveying, mapping, charting and geospatial intelligence in historical, current and future contexts.

MEET THE DSA
About the DSA, information about our current council members, and how to join the DSA.

EVENTS & MORE
Recent and upcoming events, getting more involved with the DSA community.

DSA ARCHIVES
Browse our galleries and dig into the DSA archives to find out more about defence surveying.