Jian Xu / Changjiang River Scientific Research Institute
When we enter the era of water conservancy big data, the biggest problem we encounter may not be insufficient information, but information overload; it may not be the "accessibility" of information, but the problem of isolated islands of information. Blockchain is a decentralized distributed ledger. Once the data block is confirmed to be on the chain, it is difficult to tamper with, and it is time-stamped, which can avoid data islands, low data quality, and data leakage. This article combines the decentralized, non-tamperable, and traceable characteristics of blockchain technology to explore its application prospects in the construction of intelligent water conservancy systems, bringing new breakthroughs to the informatization and intelligence of the water conservancy industry, in order to break the gap between departments Data barriers realize the co-construction and sharing of data across the industry.