@Book{1983644838, author="Steiger, Alexander", title="Spatial data infrastructure and algorithms for variable rate fertigation in precision agriculture", series="Schriftenreihe Umweltingenieurwesen", year="2025", address="Germany; Rostock", abstract="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.", school="Universit{\"a}t Rostock", note="vorgelegt von Alexander Steiger", note="Band 136 erscheint nur online", note="GutachterInnen: Ralf Bill (Universit{\"a}t Rostock) ; G{\"o}rres Grenzd{\"o}rffer (Universit{\"a}t Rostock) ; Abdul Mounem Mouazen (Ghent University) ; Patrick Noack (Hochschule Triesdorf)", note="Dissertation Universit{\"a}t Rostock 2026", doi="10.18453/rosdok_id00005712", url="https://purl.uni-rostock.de/rosdok/id00005712", url="https://doi.org/10.18453/rosdok_id00005712", language="English" }