dataset · Global

NASA NOAA - SPACE WEATHER PROGRAM Project

The Long-Term Data Record (LTDR) produces, validates, and distributes a global land surface climate data record (CDR) that uses both mature and well-tested algorithms in concert with the best-available polar-orbiting satellite data from past to the present. The CDR is critically important to studying global climate change. The LTDR project is unique in that it serves as a bridge that connects data derived from the NOAA Advanced Very High Resolution Radiometer (AVHRR), the EOS Moderate resolution

Source details

Licence: [Creative Commons BY 4.0](https://creativecommons.org/licenses/by/4.0/)

Evidence quality: 27

Listed in aws-odr public catalogue API on 2026-10-16; relevance/value screened (haiku).

Metadata checked: 2026-10-14T13:20:00.000Z

Evidence

• arn:aws:s3:::prod-lads/N07_AVH13C1, arn:aws:s3:::prod-lads/AERDT_L2_VIIRS_NOAA20, arn:aws:s3:::prod-lads/FSNRAD_L2_VIIRS_CRIS_NOAA20
• https://registry.opendata.aws/nasa-noaa---space-weather-program/

Check upstream coverage, uncertainty and licence before use. Station observations are not forecasts or design levels.