PALSAR-2 ScanSAR CARD4L (L2.2)
收藏aws亚马逊开源数据集2024-03-07 收录
下载链接：
https://registry.opendata.aws/jaxa-alos-palsar2-scansar
下载链接
链接失效反馈官方服务：
资源简介：
The 25 m PALSAR-2 ScanSAR is normalized backscatter data of PALSAR-2 broad area observation mode with observation width of 350 km. The SAR imagery was ortho-rectificatied and slope corrected using the ALOS World 3D - 30 m (AW3D30) Digital Surface Model. Polarization data are stored as 16-bit digital numbers (DN). The DN values can be converted to gamma naught values in decibel unit (dB) using the following equation: γ0 = 10*log10(DN2) - 83.0 dB CARD4L stands for CEOS Analysis Ready Data for Land (Level 2.2) data are ortho-rectified and radiometrically terrain-corrected. This datase...
提供机构：
JAXA
