GISTEMP Land Index

GISS publish a land-only temperature anomaly (referred to as their “traditional analysis”).

As I pointed out in an earlier article ccc-gistemp can now create a land index by omitting Step 4: python tool/run.py -s0-3,5.

Here’s how we compare with official GISTEMP:

3 Responses to “GISTEMP Land Index”

  1. cce Says:

    Another neat feature would allow you to select from different masks. i.e. land, ocean, CRUTEM. In particular, the GISTEMP land index extends so far into the ocean, it’s hard to compare it to other land-only analyses without an appropriate mask.

  2. drj Says:

    Agreed. Code anyone?

  3. Global Warming Contrarians Part 1.1: Amateur Temperature Records « Planet James Says:

    […] results to the big three and to each other. The CCC reconstruction is not shown above because it is virtually identical to GISS. Although GISS temperatures appear to be lower than in the other analyses, this turns out to be an […]

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