"JL1_Cloud"
收藏DataCite Commons2026-04-25 更新2026-05-03 收录
下载链接：
https://ieee-dataport.org/documents/jl1cloud-0
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资源简介：
"JL1_Cloud: The Jilin-1 satellite series, developed by Chang Guang Satellite Technology Co., Ltd., represents a new generation of high-resolution remote sensing systems. The JL1\\_Cloud dataset is constructed from Jilin-1 Gaofen imagery, providing 0.75 m panchromatic and 3 m multispectral resolution. It contains 100 RGB images collected between September and October 2023, covering barren (30), vegetation (30), water (20), urban (17), and snow\/ice (3). All images are pixel-wise annotated using Labelme with polygon-based labeling to generate binary masks. Expert annotation focuses on thin clouds and ambiguous boundaries, followed by multi-round verification to ensure consistency. Images and masks are cropped into $512\\times512$ patches using an overlapping sliding-window strategy."
提供机构：
IEEE DataPort
创建时间：
2026-04-25
