Are there hyperspectral satellite image with 30m resolution for downloading
Yes, there are hyperspectral satellite images with a 30-meter resolution available for download, although the availability might depend on the specific satellite missions and data providers. One of the most notable sources for such data is the Earth Observing-1 (EO-1) satellite, which carried the Hyperion sensor. Hyperion provided hyperspectral imagery with a 30-meter spatial resolution across a wide range of wavelengths.
However, the EO-1 mission was decommissioned in 2017, so the data available is from before that time. You can access Hyperion data through platforms like the USGS Earth Explorer or NASA's Earthdata Search.
For more recent data, you might need to look into commercial providers or newer satellite missions that offer hyperspectral capabilities. Some commercial companies provide hyperspectral data, but they may not always offer it for free. Always check the specific data access policies and licensing agreements of the data provider.
If you are affiliated with an academic or research institution, you might also have access to additional resources or partnerships that can provide such data.