Category Archives: NCDC – GHCN Issues

Problems and issues in the GHCN and other data sets from NCDC the National Climate Data Center, of NOAA.

The Inconsistency Screwage Of GHCN

GHCN definitions of what is a country and what is a WMO station are painfully fluid. Continue reading

Posted in NCDC - GHCN Issues | Tagged , , | 3 Comments

GHCN v3.3 vs v4 Asia Anomaly

Comparison graphs of the GHCN Global Historical Climate Network version 3.3 vs version 4 temperature data anomalies. Continue reading

Posted in AGW Science and Background, Global Warming General, NCDC - GHCN Issues | Tagged , , , , | 12 Comments

Some Notes on GHCN Database Using Odroid N2

Getting the GHCN database onto the Odroid N2 and testing bits, timing things. Continue reading

Posted in NCDC - GHCN Issues, Tech Bits | Tagged , , , | 30 Comments

GHCN v3.3 vs. v4 Anomaly Australia / Pacific Islands

A comparison of the GHCN v3.3 vs v4 Anomalies. As these are, in theory, the same historical data from the same places, you would expect the past not to change. Yet it does… Continue reading

Posted in AGW Science and Background, Global Warming General, NCDC - GHCN Issues | Tagged , , | 9 Comments