Monitoring Cyanobacteria Bloom in Dianchi Lake Based on Ground-Based Multispectral Remote-Sensing Imaging: Preliminary Results

Some lakes in China have undergone serious eutrophication, with cyanobacterial blooms occurring frequently. Dynamic monitoring of is important. At present, the traditional lake-survey-based bloom spatiotemporally limited and requires considerable human material resources. Although satellite remote sensing can rapidly monitor large-scale blooms, clouds other factors often mean that effective images cannot be obtained. It also difficult to use this method dynamically manage aquatic environments provide early warnings reservoirs. In contrast, ground-based operate under cloud cover thus act as a new technical blooms. study, remote-sensing technology was applied multitemporal, multidirectional, multiscene Dianchi Lake via an area array multispectral camera mounted on rotatable platform at fixed station. Results indicate imaging accurately reflect spatiotemporal distribution characteristics timely accurate data for salvage treatment warnings. Thus, operationalize dynamic The methods results from study references such lakes.