We sincerely thank the reviewer for this helpful comment. In response, we have added a structured cost analysis framework and quantitative cost–benefit indicators to the manuscript. More specifically, we introduced a 10-year life-cycle cost comparison between fixed and mobile monitoring systems and added two analytical indicators: coverage area per euro and data points per euro. These additions strengthen the decision-support value of the manuscript for resource-constrained cities such as Mohammedia. This change can be found in Section 4.1.4 (Cost Analysis Framework).

We appreciate the reviewer's valuable feedback on this matter. Following their suggestion, we have incorporated a comprehensive cost analysis framework along with measurable cost-benefit metrics into our manuscript. Specifically, we developed a 10-year lifecycle cost comparison that examines both fixed and mobile monitoring systems, and we included two key analytical metrics: coverage area per euro and data points per euro. These enhancements improve the manuscript's utility as a decision-making tool for cities with limited budgets, including Mohammedia. Readers can find these updates in Section 4.1.4 (Cost Analysis Framework).