Mitsubishi Electric Corp. recently showcased the Daichi-4 satellite in Kamakura, Kanagawa Prefecture, emphasizing its role in creating a safer and more secure society through enhanced disaster prevention capabilities. The company's dedication to the project is evident in the eight-year development process following an order from the Japan Aerospace Exploration Agency, culminating in a sophisticated satellite weighing approximately 3 tons and spanning 20 meters in width when fully deployed.
The innovative features of the Daichi-4 satellite, such as its expanded observation range four times larger than its predecessor, Daichi-2, represent a significant advancement in Earth observation technology. With a total development cost of 32 billion yen, including essential ground facilities, Mitsubishi Electric Corp. demonstrates a commitment to providing cutting-edge solutions for monitoring and assessing natural disasters and their impact on the environment and society. Additionally, the increased frequency of observations and the collection of more precise data signals a new era in disaster response and management, allowing for a more comprehensive understanding of ground conditions post-disaster, such as building damage and flooding.