The aim of this work is to identify and enhance the value of lowlands in the face of the challenges posed by climatic hazards, with a view to the sustainable use of land that represents a major challenge for agriculture in Ivory Coast. The data used in this study are sentinel-2 images for the year 2023. The various methodological approaches used consisted of the combined extraction of vegetation, moisture and topographical indices. Analysis of the results shows that our study area has lowlands covering an area of around 31,100 ha. In the department of Man, 121584 ha of wetlands have been inventoried, covering 12% of the territory. They offer opportunities for a variety of crops, particularly rice and market gardening, and play a crucial role in food security and people’s livelihoods. However, their use faces challenges linked to climatic hazards, water management constraints and land pressure from urban expansion. Lowlands benefit from higher humidity and soils that are often rich in nutrients, which encourages crop growth. Farming in these areas contributes to local food security and can generate additional income for households. At times, these areas are prone to flooding and drought, which can lead to crop losses. It is important to manage these different plots in a sustainable way, taking into account the needs of the local population and the preservation of the environment. This work highlights the effectiveness of the remote sensing-GIS approach for monitoring wetland ecosystems and strategies for adapting to climate change.