Modern Geomatics Technologies and Applications” t the 1st international conference and 2nd national conference on “Modern Geomatics Technologies and Applications” is organized in honor of Professor Abbas Rajabifard. This conference aims to provide an opportunity to bring together researchers interested in Geomatics and its interactions with other fields. The conference will be held at the Marand technical faculty, The University of Tabriz, Iran. Conference Date: 21- 23 October 2020