Download Extra Quality: Sediv

For basic downloading with wget or curl , here are simple examples:

: This software can permanently erase data or brick a drive if used incorrectly. Always back up your data before performing firmware operations [4, 5]. sediv download

| Problem | Likely Cause | Solution | |---------|--------------|----------| | "Authentication failed" | Wrong password or expired registration | Reset password on SciHub; ensure you have accepted the Terms & Conditions. | | No results returned | Quota exceeded (unauthenticated users limited to 10-20 results) | Log in with valid credentials. Use apihub endpoint, not dhus . | | Download stuck at 99% | Network timeout or partial corruption | Pause and resume. If persists, delete the incomplete .partial file and restart. | | Java errors | Wrong Java version (e.g., 17 instead of 8/11) | Install OpenJDK 11. Set JAVA_HOME environment variable. | | Slow speed ( < 1 MB/s) | ESA hub throttling (especially during peak hours) | Schedule downloads for UTC night time (22:00–06:00). Use mirror hubs (e.g., Copernicus Data Space Ecosystem). | For basic downloading with wget or curl ,

# Location of SEDIV config (typically ~/.sediv/) hub.url=https://scihub.copernicus.eu/apihub download.dir=/data/sentinel threads=4 max.retries=3 timeout.ms=300000 | | No results returned | Quota exceeded