Research Article
Social Media Meets Big Urban Data: A Case Study of Urban Waterlogging Analysis
Table 1
Details of the datasets.
| Data sources | China | India |
| City number | 10 | 4 | Social media | 35,324,237 (Weibo) | 1,321,421 (Twitter) | Precipitation | 2013.5–2013.12 (7 M) | 2013.5–2013.12 (3 M) | Road network | 534 (Culvert) | 231 (Culvert) | Terrain | 437 | 253 | POIs | 310,230 | 75,217 |
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