arXiv
Open Access
2025
TerraQ: Spatiotemporal Question-Answering on Satellite Image Archives
Sergios-Anestis Kefalidis
Konstantinos Plas
Manolis Koubarakis
Abstrak
TerraQ is a spatiotemporal question-answering engine for satellite image archives. It is a natural language processing system that is built to process requests for satellite images satisfying certain criteria. The requests can refer to image metadata and entities from a specialized knowledge base (e.g., the Emilia-Romagna region). With it, users can make requests like "Give me a hundred images of rivers near ports in France, with less than 20% snow coverage and more than 10% cloud coverage", thus making Earth Observation data more easily accessible, in-line with the current landscape of digital assistants.
Penulis (3)
S
Sergios-Anestis Kefalidis
K
Konstantinos Plas
M
Manolis Koubarakis
Akses Cepat
Informasi Jurnal
- Tahun Terbit
- 2025
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