Principal member of the International Society for Photogrammetry and Remote Sensing.

The members of the Society of Photogrammetry and Remote Sensing include: ordinary members-countries or regions with independent budgets, representing all photogrammetry workers, remote sensing and/or spatial information system experts in that country or region; Associate members-organizations that represent domestic photogrammetry workers, remote sensing experts and/or spatial information system experts, and organizations that do not represent ordinary member countries are amended; Regional members-multinational associations organized by photogrammetry, remote sensing and/or spatial information systems to discuss issues of common concern, promote regional cooperation and hold regional meetings; Support members-individuals, organizations, units or institutions that manufacture or sell instruments, equipment or supplies, individuals, organizations, units or institutions that start or provide services in the fields of photogrammetry, remote sensing and/or spatial information systems, or individuals, organizations, units or institutions that engage in research and/or education and provide financial support for the Institute; Honorary member-an individual who has worked particularly well in the field of photogrammetry and remote sensing and has been formally nominated and elected.