The national center for atmospheric research is sponsored by. Weekly data the optimum interpolation oi sea surface temperature sst analysis is produced weekly on a onedegree grid. Jfm rainfall over south china and its dynamic processes by using station observations for the period 19512003, met office hadley center sst data for the period 19002008, and era40 reanalysis data for the period 19582002. Regime change of the boreal summer hadley circulation and. The physical sciences laboratory has collected and made available in coards and cf1. The ddc provides climate, socioeconomic and environmental data, both from the past and also in scenarios projected into the future. High resolution gridded precipitation over the us from station data for 1948 to 2006 extending to the present for a realtime version. We revisited the method used to estimate systematic errors and their uncertainties in version 3 of the met office hadley centre sst data set. The present study investigates the influence of south china sea scs sst and enso on winter januaryfebruarymarch. This may be done by including text such as cobe sst data provided by the noaaoaresrl psl, boulder, colorado, usa, from their web site at in any documents or publications using these data. Access data national oceanographic data center home page. This may be done by including text such as cobesst2 data provided by the noaaoaresrl psl, boulder, colorado, usa, from their web site at in any documents or publications using these data.
Jfm rainfall over south china and its dynamic processes by using station observations for the period 19512003, met office hadley center sst data for the period 19002008, and era40 reanalysis data for the. Hadley centre sea ice and sea surface temperature data set. The met office hadley centre sea ice and sea surface. We use model data of amip simulations for the fourth assessment report ar4 of the. The hadley center collects sst data globally and this is used by defra to show the change in coastal sea surface temperature round the uk. The hadley centre global sea ice and sea surface temperature hadisst is a combination of monthly globally complete fields of sst and sea ice concentration for 1871present. Using griddap to request data and graphs from gridded datasets griddap lets you request a data subset, graph, or map from a gridded dataset for example, sea surface temperature data from a satellite, via a specially formed url. The sst data are taken from the met office marine data bank mdb, which from 1982 onwards also includes data received through the. Monthly and pentad global gridded precipitation means. Noaa optimal interpolation oi sst analysis, version 2.
The sst data are available as a set of compressed plain text files in this data format. Differences in coastal and oceanic sst trends due to the. Hadcrut4 is a gridded dataset of global historical surface temperature anomalies relative to a 19611990 reference period. Intercomparison of historical sea surface temperature datasets. Thanks to dudley chelton and craig risien for bringing this to our. The sst data are extracted from the met office hadley center sea ice and sst dataset, version 1 rayner et al. Version3 is based upon statistical interpolation of the icoads release 2. Sst precipitation land ocean multilevel radiation arctic reanalysis climate indices search datasets 20th century reanalysis popular datasets icoads ncepncar reanalysis n.
Temperature data hadcrut4, crutem4 climatic research. The finalized data for november dates will be updated soon. Influence of south china sea sst and the enso on winter. Most recent data is based on the noaa oi v2 sst dataset. What is the best data center to download world climatic data. Noaa highresolution blended analysis of daily sst and ice. Sea surface temperature from remote sensing systems. Welcome to the data distribution centre ddc of the intergovernmental panel on climate change ipcc. Monthly sst data were obtained from the uk meteorological office, hadley center at two transects in front of the namibia coast and the western coast of south africa.
Noaa optimum interpolation oi sea surface temperature. Click on a description to get timeseries and download information, courtesy of noaaesrl psd. Nceps hourly gridded us station precipitation from 1948. Hadley centre sst data set hadsst2 the met office hadley centres sea surface temperature data set, hadsst2 is a monthly global field of sst on a 5 latitude by 5 longitude grid from 1850 to date. Hadisst1 is a unique combination of monthly globallycomplete fields of sst and sea ice concentration on a 1 degree latitudelongitude grid from 1870 to date, and hadsst2 is a monthly global field of sst on a 5degree latitudelongitude grid from 1850 to date, neither interpolated nor variance adjusted. An ensemble data set of sea surface temperature change.
The merged hadley oi sea surface temperature sst and sea ice concentration sic data sets were specifically developed as surface forcing data sets for amip style uncoupled simulations of the community atmosphere model cam. Data is from sep 1981 and is on a 14 deg global grid. These datasets will be updated at roughly monthly intervals into the future. An ensemble data set of sea surface temperature change from 1850. Hadgem2 is a configuration of the met office unified model um developed from um version 6.
Hadgem2es was the first met office hadley centre model to include earth system components as standard. Some data are more than 175 years old while others are less than an hour old. Hadley centre global sea ice and sea surface temperature. Using a stateoftheart data assimilation system and surface pressure observations, the noaaciresdoe twentieth century reanalysis 20cr project has generated a fourdimensional global atmospheric dataset of weather spanning 1836 to 2015 to place current atmospheric circulation patterns into a historical perspective 20th century reanalysis and psl. Interannual variability of regional hadley circulation. Kaplan sst gridded global sst anomalies from 1856present derived from uk met office sst data which has had sophisticated statistical techniques applied to it to fill in gaps. A detailed analysis of hadisst has identified a number of problems, some of which might limit the utility of the dataset for certain scientific applications, particularly where high resolution sst data or spatial gradients of sst are required. Ncep operational analysis nceps twicedaily global analysis at 2. Analysis of characteristics in the sea surface temperature. These datasets have been developed by the climatic research unit university of east anglia in conjunction with the hadley centre uk met office, apart from the sea surface temperature sst dataset which was developed solely by the hadley centre. Download gridded slp datasets earth system research. There is, indeed, not a best data center to download climate data, and it would be better to ask about the quality of available data online from many sources given our specific requirements and. Data are available for each month since january 1850, on a 5 degree grid. The data used in the present study consist of 1 the met offices hadley center s sea ice and sst dataset version 1 hadisst1 from 1979 to 2005 rayner et al.
Two historical sst data sets are used to investigate causes for the uncertainty. We present a new version of the sea ice concentration component of the met office hadley centre sea ice and sea surface temperature data set, hadisst. Global historical climatology network ghcn national. This data has been collected in the solent since 2003 by the channel coastal observatory and from the data the sst has been fairly stable but we would need a longer data series to make any further observations. The hadisst1 data set is a blend of historical sst and modern sst observations from ships, buoys, drifters, etc. Pathfinder is a multidecadal sea surface temperature sst data set based on noaas advanced very high resolution radiometer avhrr observations, the goal of which is to develop comprehensive climate data records for. The monthly mean sst data set analyzed in this study is derived from the hadley center global sea ice and sea surface temperature hadisst, provided by the met office hadley center rayner et al. If you acquire cobesst2 data products from psl, we ask that you acknowledge us in your use of the data. Met office hadley centre observations datasets home hadisst hadisst1 data. Noaa optimal interpolation oi sst analysis, version 2 oisstv2 1x1. It includes a standard and enhanced version with ncep reanalysis from 1979 to near the present.
Sea ice concentration data is missing for dec 6th 1987. The data have been adjusted to minimise the effects of changes in instrumentation throughout the record. The data are neither interpolated nor variance adjusted. If you acquire cobe sst data products from psl, we ask that you acknowledge us in your use of the data.
If you want to mix reynolds sst climatology with hadley center sst anomaly as in original cam3 forcing data, you need to downlaod reynolds sst then use two ncl routines, namely clmmontll and calcmonanomtll. Hadsst3 has been replaced by hadsst4 which can be obtained from the uks met office the met office hadley centres sea surface temperature data set, hadsst3 is a monthly global field of sst on a 5 latitude by 5 longitude grid from 1850 to date. Hadgem2es is a coupled earth system model that was used by the met office hadley centre for the cmip5 centennial simulations. The dataset is a collaborative product of the met office hadley centre and the climatic research unit at the university of east anglia. Hadley centre sea ice and sea surface temperature data set hadisst. Coastal and oceanic sea surface temperature sst trends were analyzed in the benguela upwelling ecosystem from the seventies on. Hadley centre sea ice and sea surface temperature data set hadisst 10 march 2016. The met office hadley centres sea ice and sea surface temperature sst data set, hadisst1, replaces the global sea ice and sea surface temperature gisst data sets, and is a unique combination of monthly globallycomplete fields of sst and sea ice concentration on a 1 degree latitudelongitude grid from 1870 to date. We use another longterm sst taken from the hadley center sst dataset hadisst, rayner et al. Remote sensing systems distributes the data in high spatial and temporal daily, weekly, monthly resolutions for both daytime and nighttime averages. The preliminary daily oisstv2 data is now updated through the present.
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