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|a Global analyses of sea surface temperature, sea, ice, and night marine air temperature since the late nineteenth century |h [electronic resource]. |
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|a [S.l.] : |b American Geophysical Union, |c 2003-07-17. |
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|a Journal of Geophysical Research Volume 108. |
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|a Please contact the owning institution for licensing and permissions. It is the user's responsibility to ensure use does not violate any third party rights. |
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|a We present the Met Office Hadley Centre’s sea ice and sea surface temperature (SST)
data set, HadISST1, and the nighttime marine air temperature (NMAT) data set,
HadMAT1. HadISST1 replaces the global sea ice and sea surface temperature (GISST)
data sets and is a unique combination of monthly globally complete fields of SST and
sea ice concentration on a 1[degrees] latitude-longitude grid from 1871. The companion
HadMAT1 runs monthly from 1856 on a 5 [degrees] latitude-longitude grid and incorporates new
corrections for the effect on NMAT of increasing deck (and hence measurement) heights.
HadISST1 and HadMAT1 temperatures are reconstructed using a two-stage reducedspace
optimal interpolation procedure, followed by superposition of quality-improved
gridded observations onto the reconstructions to restore local detail. The sea ice fields are
made more homogeneous by compensating satellite microwave-based sea ice
concentrations for the impact of surface melt effects on retrievals in the Arctic and for
algorithm deficiencies in the Antarctic and by making the historical in situ concentrations
consistent with the satellite data. SSTs near sea ice are estimated using statistical
relationships between SST and sea ice concentration. HadISST1 compares well with other
published analyses, capturing trends in global, hemispheric, and regional SST well,
containing SST fields with more uniform variance through time and better month-tomonth
persistence than those in GISST. HadMAT1 is more consistent with SST and with
collocated land surface air temperatures than previous NMAT data sets. |
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|a Electronic reproduction. |c Florida International University, |d 2015. |f (dpSobek) |n Mode of access: World Wide Web. |n System requirements: Internet connectivity; Web browser software. |
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|a Earth (Planet)--Surface temperature. |
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|a dpSobek |c Sea Level Rise |
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|u http://dpanther.fiu.edu/dpService/dpPurlService/purl/FI15050353/00001 |y Click here for full text |
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|a http://dpanther.fiu.edu/sobek/content/FI/15/05/03/53/00001/FI15050353_thm.jpg |