A high-precision catalogue of landslide events in China based on newstext mining with large language model

Key Points

• To create a detailed catalogue of landslide events in China by using advanced text mining techniques.
• Utilized newstext mining to extract information from unstructured news reports
• Implemented spatial-temporal deduplication to ensure accuracy
• Executed high-precision geocoding for event location identification
• Generated a high-precision catalogue of landslide events
• Automated the extraction process from diverse news sources
• Enhanced the accuracy and reliability of landslide data