民警到江边巡逻。沙坪坝警方供图

Police in Shapingba District launched a three-year campaign to crack down on illegal fishing in the Yangtze River basin. To carry out in-depth and thorough investigation in key areas such as aquatic biological protection areas, aquatic product trading places, fishing-related restaurants and other key areas, and comprehensively grasp the clues of fishing-related crimes. In addition, the sand area police and multi-department joint law enforcement, strengthen land and water linkage, departmental linkage, regional linkage, enhance law enforcement synergy. At the same time, it has increased investment in science and technology, and adopted the method of combining civil air defense with technical defense through thermal imaging, night vision apparatus and other instruments, to strengthen the control of key waters, key positions, key periods, key personnel and key ships.

From July 1, 2020, police in Shapingba District, together with the District Committee of Agriculture and Rural Affairs, the District Committee of Communications, the District Market Supervision Bureau and other departments, launched a campaign to crack down on illegal fishing in the Yangtze River Basin. Onick RE45 hand-held dual-light fusion thermal imager has successfully helped the police in Shapingba District of Chongqing handle more than 40 cases of illegal fishing of aquatic products, arrested more than 50 suspects, and seized more than 90 pairs of illegal fishing tools, such as electric fishing equipment, fighting pole, anchor fishing equipment and close eye net according to law.

查获违法捕鱼行为

查获的渔具。沙坪坝警方供图

The infrared thermal imager can lock the suspect in a large range and quickly, and search for the missing person or fugitive through the infrared thermal imager. People are strong radiators of heat, and their position can be easily determined by thermal imagers. People hiding in hidden objects can also be found by using thermal imagers.

Infrared thermal imaging technology has been widely used in forest fire prevention, water conservancy, maritime, public security, traffic, armed police, customs and other departments in the night patrol inspection, detection, evidence collection, road law enforcement, security anti-smuggling, drug collection, anti-pornography and other important fields; Used in banks, vaults, cultural relics, important materials and warehouses at night monitoring, security work. Night vision products are also one of the most important monitoring methods in the fight against criminals, anti-espionage and national security. In other fields, where the need to work in the dark, such as photosensitive chemical industry, seabed resources survey, offshore oil drilling platform monitoring, ocean-going fishing, environmental monitoring are the most important forensics tools.