研发进展
CartoMark V1.0是一个面向栅格地图开展模式识别研究的基准数据集，目前可支持五种地图模式识别任务：①地图符号注记识别、②...2024-11-17
本方法通过整合多源观测数据，实现了地形特征的准确提取，特别将提取结果与本体定义的地形知识相结合，在时空-尺度-功能-语义...2024-11-17
针对地学知识图谱高阶关系持续动态更新及适应知识系统演变的多样性需求，本发明设计高阶图结构驱动的大规模地学领域知识图谱...2024-10-24
In this study, we propose a novel semanticaware region (SARI) loss to guide the effective learning of regional featur...2024-10-24
Feature line extraction for building roofs is a critical step in the 3D model reconstruction of buildings. A feature ...2024-09-11
编制森林资源资产保护和使用规划，是自然资源资产所有权委托代理机制试点的重要内容。本研究可为我国自然资源资产所有权委托...2024-09-11
Because of the complex structure and different shapes of building contours, the uneven density distribution of airbor...2024-07-13
We propose an estimator of surface water pollution susceptibility to main pollutants based on the surrounding LULCs. ...2024-07-13
