Alanya University is pleased to announce the 11th International Geoinformatics Days (IGD 2026), which will be held fully online on 16–17 December 2026. IGD 2026 will bring together researchers, academicians, graduate students, engineers, planners, government representatives, industry professionals and technology developers working in geoinformatics, geomatics engineering, remote sensing, geographic information systems, surveying, photogrammetry, spatial planning, Earth observation and related disciplines. The conference provides an international scientific platform for presenting original research, exchanging technical knowledge, introducing innovative geospatial technologies and developing interdisciplinary and institutional collaborations. Researchers are invited to submit original full papers addressing the conference themes and related areas of geoinformation science and technology. Accepted and presented papers will be published in the official conference proceedings.