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Welcome! Data download display of the CAS Xiguang Aerospace Remote Sensing Cloud Platform
As the first open-source and free data platform in the country
Xi'an Institute of Optics and Precision Mechanics CAS Aerospace Science and Technology Group Co.,LTD supports individual users through the platform's web interface.
Download L2-level hyperspectral satellite TIF data yourself.
Real-time sharing of satellite big data globally
The Xi'an Institute of Optics and Precision Mechanics CAS Aerospace Science and Technology Group Co.,LTD Cloud Platform has been online for over a month.
The downloaded data results are now displayed in batches.
We welcome all types of government agencies, enterprises, research institutions, and other relevant users to actively utilize this technology.
Together, we will promote the rapid development of my country's satellite application field.
![[2023-12-22] Click to view the CAS Xiguang Aerospace Remote Sensing Cloud Platform Operation Guide 28_840x749.jpg](https://ecdn6.globalso.com/upload/p/4359/image_other/2025-09/2023-12-22-everyone-click-to-view-the-zhongke-xiguang-aerospace-remote-sensing-cloud-platform-operation-guide-28_840x749.jpg)
CAS Xiguang Aerospace Remote Sensing Cloud Platform
Data groupone
▼Image Data Details
![[2024-01-26] Welcome to the CAS Xiguang Aerospace Remote Sensing Cloud Platform. Download data display 259_840x547.jpg](https://ecdn6.globalso.com/upload/p/4359/image_other/2025-09/2024-01-26-welcome-to-use-the-zhongkexiguang-aerospace-remote-sensing-cloud-platform-to-download-data-display-259_840x547.jpg)
▼ Original image TIFF data
![[2024-01-26] Welcome to the CAS Xiguang Aerospace Remote Sensing Cloud Platform. Download data display 273_636x626.jpg](https://ecdn6.globalso.com/upload/p/4359/image_other/2025-09/2024-01-26-welcome-to-use-the-zhongkexiguang-aerospace-remote-sensing-cloud-platform-to-download-data-display-273_636x626.jpg)
Data Group 2
![[2024-01-26] Welcome to the CAS Xiguang Aerospace Remote Sensing Cloud Platform. Download data display 280_840x547.jpg](https://ecdn6.globalso.com/upload/p/4359/image_other/2025-09/2024-01-26-welcome-to-use-the-zhongkexiguang-aerospace-remote-sensing-cloud-platform-to-download-data-display-280_840x547.jpg)
▼ Original image TIFF data
![[2024-01-26] Welcome to the CAS Xiguang Aerospace Remote Sensing Cloud Platform. Download data display 294_840x825.jpg](https://ecdn6.globalso.com/upload/p/4359/image_other/2025-09/2024-01-26-welcome-to-use-the-zhongkexiguang-aerospace-remote-sensing-cloud-platform-to-download-data-display-294_840x825.jpg)
Data Group 3
![[2024-01-26] Welcome to the CAS Xiguang Aerospace Remote Sensing Cloud Platform. Download data display 301_840x548.jpg](https://ecdn6.globalso.com/upload/p/4359/image_other/2025-09/2024-01-26-welcome-to-use-the-zhongkexiguang-aerospace-remote-sensing-cloud-platform-to-download-data-display-301_840x548.jpg)
▼ Original image TIFF data
![[2024-01-26] Welcome to the CAS Xiguang Aerospace Remote Sensing Cloud Platform. Download data display 315_606x594.jpg](https://ecdn6.globalso.com/upload/p/4359/image_other/2025-09/2024-01-26-welcome-to-use-the-zhongkexiguang-aerospace-remote-sensing-cloud-platform-to-download-data-display-315_606x594.jpg)
Data Group 4
![[2024-01-26] Welcome to the CAS Xiguang Aerospace Remote Sensing Cloud Platform. Download data display 322_840x552.jpg](https://ecdn6.globalso.com/upload/p/4359/image_other/2025-09/2024-01-26-welcome-to-use-the-zhongkexiguang-aerospace-remote-sensing-cloud-platform-to-download-data-display-322_840x552.jpg)
▼ Original image TIFF data
![[2024-01-26] Welcome to the CAS Xiguang Aerospace Remote Sensing Cloud Platform. Download data display 336_598x600.jpg](https://ecdn6.globalso.com/upload/p/4359/image_other/2025-09/2024-01-26-welcome-to-use-the-zhongkexiguang-aerospace-remote-sensing-cloud-platform-to-download-data-display-336_598x600.jpg)
Data Group 5
![[2024-01-26] Welcome to the CAS Xiguang Aerospace Remote Sensing Cloud Platform. Download data display 343_840x549.jpg](https://ecdn6.globalso.com/upload/p/4359/image_other/2025-09/2024-01-26-welcome-to-use-the-zhongkexiguang-aerospace-remote-sensing-cloud-platform-to-download-data-display-343_840x549.jpg)
▼ Original image TIFF data
![[2024-01-26] Welcome to the CAS Xiguang Aerospace Remote Sensing Cloud Platform. Download data display 357_616x596.jpg](https://ecdn6.globalso.com/upload/p/4359/image_other/2025-09/2024-01-26-welcome-to-use-the-zhongkexiguang-aerospace-remote-sensing-cloud-platform-to-download-data-display-357_616x596.jpg)
Data Group Six
![[2024-01-26] Welcome to the CAS Xiguang Aerospace Remote Sensing Cloud Platform. Download data display 364_840x548.jpg](https://ecdn6.globalso.com/upload/p/4359/image_other/2025-09/2024-01-26-welcome-to-use-the-zhongkexiguang-aerospace-remote-sensing-cloud-platform-to-download-data-display-364_840x548.jpg)
▼ Original image TIFF data
![[2024-01-26] Welcome to the CAS Xiguang Aerospace Remote Sensing Cloud Platform. Download data display 378_590x610.jpg](https://ecdn6.globalso.com/upload/p/4359/image_other/2025-09/2024-01-26-welcome-to-use-the-zhongkexiguang-aerospace-remote-sensing-cloud-platform-to-download-data-display-378_590x610.jpg)
Data Group 7
![[2024-01-26] Welcome to the CAS Xiguang Aerospace Remote Sensing Cloud Platform. Download data display 385_840x547.jpg](https://ecdn6.globalso.com/upload/p/4359/image_other/2025-09/2024-01-26-welcome-to-use-the-zhongkexiguang-aerospace-remote-sensing-cloud-platform-to-download-data-display-385_840x547.jpg)
▼ Original image TIFF data
![[2024-01-26] Welcome to the CAS Xiguang Aerospace Remote Sensing Cloud Platform. Download data display 399_604x620.jpg](https://ecdn6.globalso.com/upload/p/4359/image_other/2025-09/2024-01-26-welcome-to-use-the-zhongkexiguang-aerospace-remote-sensing-cloud-platform-to-download-data-display-399_604x620.jpg)
Data Group 8
![[2024-01-26] Welcome to the CAS Xiguang Aerospace Remote Sensing Cloud Platform. Download data display 406_840x547.jpg](https://ecdn6.globalso.com/upload/p/4359/image_other/2025-09/2024-01-26-welcome-to-use-the-zhongkexiguang-aerospace-remote-sensing-cloud-platform-to-download-data-display-406_840x547.jpg)
▼ Original image TIFF data
![[2024-01-26] Welcome to the CAS Xiguang Aerospace Remote Sensing Cloud Platform. Download data display 420_598x596.jpg](https://ecdn6.globalso.com/upload/p/4359/image_other/2025-09/2024-01-26-welcome-to-use-the-zhongkexiguang-aerospace-remote-sensing-cloud-platform-to-download-data-display-420_598x596.jpg)
Data Group Nine
![[2024-01-26] Welcome to the CAS Xiguang Aerospace Remote Sensing Cloud Platform. Download data display 427_840x546.jpg](https://ecdn6.globalso.com/upload/p/4359/image_other/2025-09/2024-01-26-welcome-to-use-the-zhongkexiguang-aerospace-remote-sensing-cloud-platform-to-download-data-display-427_840x546.jpg)
▼ Original image TIFF data
![[2024-01-26] Welcome to the CAS Xiguang Aerospace Remote Sensing Cloud Platform. Download data display 441_614x620.jpg](https://ecdn6.globalso.com/upload/p/4359/image_other/2025-09/2024-01-26-welcome-to-use-the-zhongkexiguang-aerospace-remote-sensing-cloud-platform-to-download-data-display-441_614x620.jpg)
Data Group 10
![[2024-01-26] Welcome to the CAS Xiguang Aerospace Remote Sensing Cloud Platform. Download data display 448_840x545.jpg](https://ecdn6.globalso.com/upload/p/4359/image_other/2025-09/2024-01-26-welcome-to-use-the-zhongkexiguang-aerospace-remote-sensing-cloud-platform-to-download-data-display-448_840x545.jpg)
▼ Original image TIFF data
![[2024-01-26] Welcome to the CAS Xiguang Aerospace Remote Sensing Cloud Platform. Download data display 462_600x606.jpg](https://ecdn6.globalso.com/upload/p/4359/image_other/2025-09/2024-01-26-welcome-to-use-the-zhongkexiguang-aerospace-remote-sensing-cloud-platform-to-download-data-display-462_600x606.jpg)
The data collection area, time, satellite, sensor, and scene number can be selected on the platform's webpage. The original TIFF file can be downloaded from the Xi'an Institute of Optics and Precision Mechanics CAS Aerospace Science and Technology Group Co.,LTD Remote Sensing Cloud Platform. Users are welcome to register and download.