Construction of Ecological Environment Information System Based on Big Data: A Case Study on Dongting Lake Ecological Area

Table 1

Application of big data in the ecological environment.

Type	Content	Application
Ground monitoring data	Land and hydrological indicators such as hydrology, soil, microorganisms, meteorology, animals, and plants	Ecological environmental monitoring and assessment
Remote sensing monitoring data	Topography, land surface temperature, vegetation, humidity, and so on	Ecological environment monitoring and assessment
Social statistics	Per capita GDP, population density, administrative area, land reclamation rate, and so on	Ecological environmental assessment
Internet data	Websites, forums, WeChat, and so on	Public supervision
Geographic information data	Field collection, space remote sensing collection, and so on	Ecological environment assessment