Bangkok Tourist Mobility and Social Media During Songkran Festival 2019

The dataset contains three components covering Bangkok, Thailand during April 4-24, 2019 (the Songkran Festival period). ## Files ### 1. Segmented Taxi Trajectories (Full Fleet) Source: ITIC Foundation (https://org.iticfoundation.org/) | File | Period | Rows | Size | |------|--------|------|------| | segmented_taxi_trajectory_0410.csv | Before (Apr 4-10) | 247,323 | 66 MB | | segmented_taxi_trajectory_1117.csv | During (Apr 11-17) | 227,088 | 60 MB | | segmented_taxi_trajectory_1824.csv | After (Apr 18-24) | 241,486 | 59 MB | Each row represents one complete taxi trip (origin-destination pair) with 23 columns including vehicle ID, GPS coordinates, timestamps, speed, heading, for-hire light status, and WKT geometry at both origin (_x suffix) and destination (_y suffix). ### 2. Enriched Tourist Trajectories (Tourist Subset) Source: Tourist trips extracted from the full fleet, enriched with Google Places API. | File | Period | Rows | Size | |------|--------|------|------| | enriched_tourist_trajectory_0410_for_viz.csv | Before | 26,948 | 15 MB | | enriched_tourist_trajectory_1117_for_viz.csv | During | 34,513 | 20 MB | | enriched_tourist_trajectory_1824_for_viz.csv | After | 34,231 | 18 MB | Each row inherits the 23 columns from the full fleet data plus semantic enrichment: POI name, category (Restaurant, Accommodation, Spa, NightClub/Bar, Shopping Mall, Religious, Leisure), subcategory, Google Places ID, Google rating, and trajectory type. ### 3. Anonymous Twitter Tourist Activity | File | Rows | Size | |------|------|------| | anonymous_twitter_data_6000_v2.csv | 5,995 | 432 KB | Each row contains an anonymized user ID, timestamp (UTC), extracted POI names, administrative district, period label, and activity type. All personally identifiable information has been removed. ## Temporal Coverage - Before Songkran: April 4-10, 2019 - During Songkran: April 11-17, 2019 - After Songkran: April 18-24, 2019 ## Spatial Coverage Bangkok Metropolitan Area, Thailand (approximately 13.5-14.1 N, 100.3-100.9 E). ## Ethics and Privacy - Taxi trajectory data contain vehicle IDs (hashed) but no passenger identifiers - Twitter data are fully anonymized with hashed user IDs - No personally identifiable information is included in any file