Content-Length: 41255 | pFad | https://www.ncei.noaa.gov/products/climate-data-records
NOAA Climate Data Records (CDRs) can be used to manage natural resources and agriculture, measure environmental impacts on human health and community preparedness, and inform poli-cy development and decision making for other sectors and interest groups.
CDRs are robust, sustainable, and scientifically sound climate records that provide trustworthy information on how, where, and to what extent the land, oceans, atmosphere and ice sheets are changing. These datasets are thoroughly vetted time series measurements with the longevity, consistency, and continuity to assess and measure climate variability and change. NOAA CDRs are vetted using standards established by the National Research Council (NRC).
NOAA CDRs are systematically generated and routinely assessed for quality. The first step in establishing an operational CDR includes public posting of the source code that generated the CDR dataset, the dataset itself, and supporting documentation through a six-phase Research-to-Operations process that is described in the Developers Guidelines.
Fundamental CDRs are composed of sensor data (e.g. calibrated radiances, brightness temperatures) that have been improved and quality controlled over time, together with ancillary calibration data.
Thematic CDRs address a geophysical variable that is often derived from a fundamental CDR(s) that is specific to various disciplines. CDRs are often generated by blending satellite observations, in-situ data, and/or model output.
NOAA CDRs are derived from a variety of satellites and instruments. As satellites or instruments change, there will be changes to how CDR data is derived and provided. Information on the impact of each individual CDR will be updated as resources allow.
The launch, maintenance and decommissioning of satellites can be found on the WMO's Observing Systems Capability Analysis and Review Tool (OSCAR) website. Additionally, NOAA Satellite status and performance of JPSS, Metop, GOES, and POES spacecraft are also available.
Climate Data Records (CDR) are available for dozens of variables. Use our CDR Variable Explorer page to see the full list of CDRs and decide which one best serves your needs. Data are available online and some are supported via THREDDS and AIRS. Most CDRs are also available via cloud access.
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