Crowdsourced imagery provides timely, fine-grained, street-level observations for disaster mapping, complementing conventional remote sensing imagery (RSI) during emergency response. However, such imagery is often unstructured, spatially ambiguous, and lacks reliable geographic metadata, making manual geolocalization a...
Wen-Ping Yin, Fabian Desuer, Zi-Qi Liu et al.· 0 citations
Under the ongoing implementation of China's Domestic Emission Control Area (DECA) policy, shipping emissions and their impacts on air quality have drawn increasing attention. However, most studies have focused on the early and intermediate phases of DECA implementation, leaving the emission characteristics and multi-po...
Disaster TD, a disaster toponym disambiguation framework that integrates multimodal large language models (MLLMs)-based semantic reasoning with cross-view geolocalization, is proposed, demonstrating the effectiveness of integrating MLLM-based candidate generation with cross-view verification for fine-grained disaster g...
Wenping Yin, Ziqi Liu, Naixia Mou et al.· IEEE Transactions on Geoscie...· 0 citations
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