GISS surface temperature - confidence intervals

[Tandem78]

The HadCRUT4 global surface temperature anomalies in tabular form include confidence intervals.
The GISS surface temperature data is available in tabular text form here http://data.giss.nasa.gov/gistemp/tabledata_v3/GLB.Ts+dSST.txt
- but it doesn't include any confidence intervals.

Can anyone suggest where to find the confidence intervals? I found some graphs on their website but no data.
Thanks.

 

[willem2]

Can anyone suggest where to find the confidence intervals? I found some graphs on their website but no data.
Thanks.

Look here http://data.giss.nasa.gov/gistemp/FAQ.html under Q.How accurate are the GISS results (tables, graphs)?

 

[Huyen401]

Hi there,

I did some research and it looks like the GISS surface temperature data does not provide confidence intervals in their tabular form. However, you can find confidence intervals for their data in their published papers and reports. Additionally, there are other sources that provide global surface temperature data with confidence intervals, such as the NOAA National Centers for Environmental Information (NCEI) and the Berkeley Earth Surface Temperature project. I hope this helps!