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按照国家防汛指挥系统的要求,基层测站的水情信息应在30分钟内传输到国家防办。目前,全国水情传输广域网已延伸至地(市)水文局,也就是说水情信息只要到了地(市)水文局,通过广域网只需几分钟就能传到任何一个需要的地方;但是,信息从基层测站到地(市)水文局却需要至少90分钟,因此这一段被水文工作者称为水情传输的“瓶颈”。 产生水情传输“瓶颈”的一个重要原因就是基层测站水情信息的数字化传输问题未得到解决。要解决这个问
In accordance with the requirements of the State Flood Control Command System, hydrological information of grass-roots stations should be transmitted to the NSA within 30 minutes. At present, the National Hydrographic Transmission Wide Area Network has been extended to the prefectural (Municipal) Hydrological Bureau, meaning that as long as hydrological information arrives at the prefectural (prefectural) Hydrological Bureau, it can be reached anywhere within a few minutes via the WAN; however, Information from the grass-roots stations to the prefectural (prefectural) Hydrological Bureau takes at least 90 minutes, and is therefore referred to by hydrologists as a “bottleneck” in the transmission of water. An important reason for the “bottleneck” of hydrological transmission is that the digital transmission of water regime information at the grass-roots stations has not yet been solved. To solve this question