Bulletin of Surveying and Mapping ›› 2021, Vol. 0 ›› Issue (10): 1-8.doi: 10.13474/j.cnki.11-2246.2021.297

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Building the “intelligent brain” of the Yellow River to serve the ecological protection and high-quality development of the river basin

WANG Jiayao1,2, QIN Fen1,2, GUO Jianzhong1,2   

  1. 1. Henan Industrial Technology Academy of Spatio-Temporal Big Data, Henan University, Zhengzhou 450000, China;
    2. Henan Spatio-Temporal Big Data Platform Technology Innovation Center, Henan University, Zhengzhou 450000, China
  • Received:2021-06-07 Revised:2021-09-15 Published:2021-11-13

Abstract: This paper firstly introduces the basic background of the Yellow River Basin, such as the hydrological, geographical landscape and geomorphic characteristics, the history and ecological management of the downstream river and estuary changes, and the historical flood and drought disasters of the Yellow River Basin, and analyzes the main problems and advantages of the ecological protection and high-quality development of the Yellow River Basin. Then, it focuses on how the "intelligent brain" of the Yellow River serves the protection and development of the river basin, puts forward the three elements of the "intelligent brain" of the Yellow River, namely the perception system (intelligent perception network integrated with heaven and earth), the storage management system (resource pool) and the operating system (space-time big data platform), and discusses the composition and basic functions of the river basin integrated space-time big data center. Considering spatial-temporal big data platform and its objectives and requirements, this paper analyzes and puts forward the technical system and construction technology of hybrid spatial temporal big data platform based on grid integration and elastic cloud, proposes the application conceptual model of "common spatial temporal big data platform +" and its specific application mode, and discusses the service of spatial-temporal big data platform for urban digitization, networking and intelligence in the Yellow River Basin. In order to strengthen the new smart city construction of the seven urban agglomerations in the upper, middle and lower reaches of the river basin, and promote the ecological protection and social and economic development of the river basin, this paper proposes to build a comprehensive scientific and technological information consulting service platform based on the river basin space-time big data platform to serve the protection and development, thus supporting the construction of the river basin collaborative innovation community and enhancing the integrity and collaborative development of the river basin.

Key words: the Yellow River Basin, ecological protection, high-quality development, the Yellow River "intelligent brain", resource pool, spatio-temporal big data center, spatio-temporal big data platform

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