No. Big data detection is very reliable, not a scam, big data detection is both accurate and convenient, now is the era of big data, a lot of software or, most of the other things are big data to analyze the data, it not only can analyze the data, but also cheap, people's lives to promote the development of the economy, so now the big data is really very reliable, and the application of the application is also very wide. Marine report refers to the ship in the voyage encountered maritime caused by the damage to the goods carried, the captain to the competent departments, cargo owners, insurance companies, etc. submitted to the declaration of the captain and the crew have taken all measures within their capabilities to protect the ship's cargo and cargo damage status report. Such as the ship in the voyage or berthing in the collision, fire, reef, grounding sea damage accident.