Red tide monitoring using multispectral sensors involves using a drone equipped with sensors that are able to capture images of the water at different wavelengths. These images are then analyzed using specialized software to identify the presence and concentration of harmful algal blooms, such as red tide.

Red tide, also known as harmful algal blooms (HABs), is a phenomenon that occurs when certain types of algae produce toxins that can be harmful to humans, animals, and marine life. Red tides can cause respiratory problems in humans, kill fish and other marine life, and harm the local ecosystem.

Using drones with multispectral sensors to monitor red tide can be an efficient and cost-effective way to detect and track HABs. The sensors are able to capture detailed images of the water, which can be analyzed to identify the presence and concentration of HABs. This information can be used to alert authorities and the local community about the presence of red tide, and to implement measures to protect the health and safety of humans, animals, and marine life. Using drones with multispectral sensors for red tide monitoring is a valuable tool for protecting the environment and public health.