Core Insights - The launch of the Trusted Data Space for the Marine Resources and Environment Industry aims to address challenges in marine data aggregation, trust, and utilization, ultimately enhancing the value of dormant marine data and supporting marine economic development [1] Group 1: Data Space Development - The Trusted Data Space was initiated by the Zhejiang Provincial Department of Marine Economic Development in collaboration with various governmental and research institutions, including the Second Institute of Oceanography and China Unicom Zhejiang [1] - The space has been recognized as a national pilot for innovative trusted data spaces since July of this year [1] - Over 2,000 datasets have been aggregated, covering various marine fields such as major marine projects, ports and shipping, marine ranching, ecological protection, and marine finance and insurance [1] Group 2: High-Quality Data Sets - Two high-quality datasets were released, including one for port shipping assurance that provides precise guidance for vessel entry and dock scheduling, utilizing data from buoys, stations, and radar in the Ningbo-Zhoushan sea area [2] - The port shipping dataset features a significant improvement in forecasting resolution, reducing it from 9,000 meters to 5 meters, marking the first operational implementation of meter-level marine forecasting in the country [2] - The second dataset focuses on offshore wind power site selection and construction assurance, analyzing extreme environmental conditions with parameters such as wind, wave, temperature, salinity, and flow [2]

Core Insights - The launch of the Trusted Data Space for the Marine Resources and Environment Industry aims to activate dormant marine data resources and empower high-quality development of the marine economy [1][3] Group 1: Data Space Overview - The Trusted Data Space was launched at the Fourth Global Digital Trade Expo in the "China Data Valley" section [1] - It is the first "data mall" in the marine sector, designed to address challenges in data aggregation, trust, and utilization [3] - The space has aggregated over 2,000 datasets across 167 categories, totaling 1PB of data, including measured, remote sensing, and forecast data [3] Group 2: Services and Applications - The space offers full-process services, including "independent space" for data listing and a "data processing factory" [3] - It has attracted various data units in the marine field, focusing on significant marine projects, ports and shipping, marine ranching, ecological protection, and marine finance and insurance [3] - Over 30 data products and services have been developed for typical application scenarios, transforming marine data into tangible products to meet economic activity needs [3] Group 3: Security and Standards - The space is built in accordance with national standards for trusted data space construction and has passed interconnectivity testing [5] - It employs the "Three Data One Chain" model, innovatively constructing a framework for data traceability and verification [5] - The system ensures data is "usable but not visible, usable but not owned" [5]

Group 1 - The fourth Global Digital Trade Expo opened in Hangzhou, showcasing the launch of the Trusted Data Space for Marine Resource and Environment Industry, aimed at addressing challenges in marine data aggregation, trust, and utilization [1] - The Trusted Data Space aims to create a national marine data resource aggregation center, a trusted circulation center, and a value co-creation center, focusing on efficient data aggregation, high-quality product development, and high-value application scenarios [2] - The space has aggregated over 2,000 datasets across 167 categories, totaling 1PB of data, and offers full-process services including an "independent space" for data listing and a "data processing factory" [2] Group 2 - The space adheres to national standards for trusted data space construction and has passed interconnectivity testing, utilizing a framework that ensures data security through various technologies including blockchain [3] - An "ecological mall" has been established within the space, attracting over 50 entities from various sectors, aiming to create a networked ecosystem for marine digital data [3] - The initiative seeks to link over 1,000 stakeholders in the marine data supply and demand chain within two years, promoting a new paradigm for high-quality development in the marine economy [4]