GS-QA2: A Benchmark for Question Answering over Raster–Vector Data [Experiment]
A new benchmark for geospatial question answering over both vector and raster data is presented, which integrates OpenStreetMap vector features with a U.S. Digital Elevation Model (DEM) to enable controlled evaluation of combined raster and vector reasoning.
Zhuo-Cheng Shang, Shahd Elmahallawy, Zabir Al Nazi et al.
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