IRSAMap
收藏资源简介:
IRSAMap是一个全球性的遥感数据集,专为大规模、高分辨率、多特征的陆地覆盖矢量映射设计。该数据集提供了四个关键优势:首先,一个全面的元素矢量标注系统,包括超过180万个实例的10个典型自然和人造对象;其次,一个智能标注工作流程,提高了标注效率;第三,全球覆盖范围,涵盖六大洲79个区域,总面积超过1000平方公里;最后,多任务适应性,支持像素级土地覆盖分类、建筑物轮廓规整提取、道路中心线提取和全景分割等任务。该数据集对于全球地理信息更新和数字孪生构建等应用具有重大价值。
IRSAMap is a global remote sensing dataset specifically tailored for large-scale, high-resolution, multi-feature land cover vector mapping. It provides four core advantages: First, a comprehensive vector annotation system covering 10 typical natural and man-made object categories with over 1.8 million annotated instances; Second, an intelligent annotation workflow that improves annotation efficiency; Third, global coverage spanning 79 regions across six continents, with a total area exceeding 1,000 square kilometers; Fourth, multi-task adaptability, supporting tasks such as pixel-level land cover classification, regularized building outline extraction, road centerline extraction and panoptic segmentation. This dataset holds significant value for applications including global geographic information update and digital twin construction.




