I have repeatedly tried to download https://www.earthdata.nasa.gov/data/catalog/sedac-ciesin-sedac-cd-hos-epi-50-85-1.00 over the past few months, but NASA always returns a 404 error. I have also tried contacting them via email several times, but I haven't received a response. I'm not sure if the error is due to my network issue or if this data is currently unavailable. Can anyone offer some advice?
Nice try Chinese spy!
From earthdata.nasa.gov:
“We are in the process of migrating all NASA Earth science data sites into Earthdata from now until end of 2026. Not all NASA Earth science data and resources will appear here until then. Thank you for your patience as we make this transition. Read about the Web Unification Project”