2.1 design requirements

In order to facilitate students to access a variety of geographical information data such as dynamic environmental data, remote sensing and telemetry data and data of geographical cases involved in each standard course and textbook, facilitate students to carry out practical activities, and create conditions for exploratory learning and subject experimental activities; Create conditions for heuristic, inquiry-based, discussion and participatory teaching; Infiltrate the frontier of geographical science development into the course teaching.

2.2 functional requirements

It can meet the requirements of geography education teaching and facilitate students to be familiar with, touch and operate conventional geographical teaching instruments and modern geographic information technology. Learn to use the globe and digital planet system to locate and obtain information about people, regions and the environment; Ability to use and build maps; Learn to select and u