China's Satellite Remote Sensing Revolutionizes Water Body Management in 2024

In 2024, high-resolution satellite remote sensing technology emerged as a crucial asset in China's efforts to manage water bodies, assisting the Ministry of Water Resources in detecting numerous illegal encroachments into waterways. Chen Dongming, who heads the ministry's Department of River and Lake Management, revealed at a recent press conference that this was the first time such sub-meter level satellite imaging was utilized in addressing illegal invasions.

According to Chen, approximately 42,000 illegal invasion cases were dealt with last year, with around 60 percent of these cases being identified through the innovative use of satellite technology. Moreover, the ministry has integrated artificial intelligence for image recognition to further enhance local management and oversight of water resources.

In addition to satellite technology, Hebei province has developed a sophisticated surveillance system featuring over 10,213 AI cameras, each capable of monitoring an area of 4 kilometers. This extensive network allows for the effective monitoring of 1,386 rivers and 23 lakes, significantly bolstering the intelligence and efficacy of water resource management practices in the region.

Since 2018, efforts to control illegal encroachments have led to the successful resolution of 280,000 cases, marking a significant transformation in the condition of rivers, lakes, and reservoirs across the country. This advancement highlights the ongoing commitment to improving environmental standards and protecting vital water resources.