The existing Time visualization method

Table 1 Classification overview of the classification system of each visualization

theory	Data Type	Task-based	Visual Classification
Cleveland (1993)	√
Shneiderman (1996)	√	√
Buja (1996)			√
Hinneburg (1999)			√
Chi (2000)	√		√

Shneiderman (1996) The classification system model of information visualization is based on data and user tasks.

A classification method of Andrienko for the couple's geographic mining

Think of the space-time visualization in two ways:
1. Types of spatio-temporal data
Divided into three types of data, based on different changes
① changes in existence (object)
Changes in ② space (location)
Changes in ③ properties (attribute)
2. Task type

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The existing Time visualization method