TY - BOOK AU - Steiger, Alexander PY - 2025 DA - 2025// TI - Spatial data infrastructure and algorithms for variable rate fertigation in precision agriculture T3 - Schriftenreihe Umweltingenieurwesen PB - Universität Rostock CY - Germany; Rostock AB - This dissertation investigates algorithms and a cloud-based spatial data infrastructure (SDI) for the site-specific management of water and nutrients based on sensor data. An open-source SDI integrated sensor data, maps, and decision-support outputs within an OGC/ISO-compliant framework. A Python-based DSS automatically generated fertigation maps for a hose-reel irrigation system. Field trials in Germany, France, and Turkey demonstrated the feasibility of the developed system. UR - https://purl.uni-rostock.de/rosdok/id00005712 UR - https://doi.org/10.18453/rosdok_id00005712 DO - 10.18453/rosdok_id00005712 LA - English N1 - vorgelegt von Alexander Steiger ID - 1983644838 ER -