A consortium of European research institutions, \"Project Chronos,\" is establishing a digital archive to preserve complex simulation datasets related to climate change modeling. These datasets, generated over the past two decades, rely on a variety of now-obsolete software packages and custom hardware configurations. Dr. Anya Sharma, the lead archivist, is tasked with developing a robust Preservation Planning strategy within the OAIS framework to ensure the long-term accessibility and usability of these datasets, specifically addressing the challenge of technological obsolescence. Considering the dynamic nature of technology and the heterogeneity of the archived data, which of the following approaches best reflects the core principles of Preservation Planning for mitigating technological obsolescence in this scenario?