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HadCRU_MLE (Maximum Likelihood Estimates of Temperatures using Data from the Hadley Centre and the Climate Research Unit)

Project

Summary: The primary goal of HadCRU_MLE is to combine instrumental observations with physically realistic statistical models to produce maximum likelihood estimates of surface temperature anomalies and other physical
Project: HadCRU_MLE (Maximum Likelihood Estimates of Temperatures using Data from the Hadley Centre and the Climate Research Unit)
Creation Date: 2024-03-01

[Entry acronym: HadCRU_MLE] [Entry id: -2000204] [ Score: 31.963072]

Maximum Likelihood Estimates of Temperatures using Data from the Hadley Centre and the Climate Research Unit (Version 1.2)

DOI Experiment

Identifier

doi:10.26050/WDCC/HadCRU_MLE_v1.2

Summary

HadCRU_MLE_v1.2 is a dataset of monthly gridded surface temperatures for the Earth during the instrumental period (since 1850). The name ‘HadCRU_MLE_v1.2’ reflects the dataset’s use of maximum likelihood

Project

HadCRU_MLE (Maximum Likelihood Estimates of Temperatures using Data from the Hadley Centre and the Climate Research Unit)

Authors

Calvert, Bruce

Keywords

El Niño
Temperature
amplification
bias-correction
climate change

Creation Date

2024-03-01

Temporal Coverage

1850-01 TO 2023-12

Spatial Coverage

Longitude: -180.00, 180.00 Latitude: -90.00, 90.00

Additional Info

Status

completely archived

[Entry acronym: HadCRU_MLE_v1.2] [Entry id: 5275093] [ Score: 22.29125]

Maximum Likelihood Estimates of Temperatures using Data from the Hadley Centre and the Climate Research Unit (Version 1.0)

DOI Experiment

Identifier

doi:10.26050/WDCC/HadCRU_MLE_v1

Summary

HadCRU_MLE_v1.0 is a dataset of monthly gridded surface temperatures for the Earth during the instrumental period (since 1850). The name ‘HadCRU_MLE_v1.0’ reflects the dataset’s use of maximum likelihood

Project

HadCRU_MLE (Maximum Likelihood Estimates of Temperatures using Data from the Hadley Centre and the Climate Research Unit)

Authors

Calvert, Bruce T. T.

Creation Date

2020-11-30

Temporal Coverage

1850-01 TO 2018-12

Spatial Coverage

Longitude: -180.00, 180.00 Latitude: -90.00, 90.00

Additional Info

Status

completely archived

[Entry acronym: HadCRU_MLE_v1] [Entry id: 3881426] [ Score: 21.913258]

Maximum Likelihood Estimates of Temperatures using Data from the Hadley Centre and the Climate Research Unit (Version 1.1)

Experiment

Identifier

hdl:21.14106/e73d7f7f5710c90a407f6723f523596697c56c3d

Summary

HadCRU_MLE_v1.1 is a dataset of monthly gridded surface temperatures for the Earth during the instrumental period (since 1850). The name ‘HadCRU_MLE_v1.1’ reflects the dataset’s use of maximum likelihood

Project

HadCRU_MLE (Maximum Likelihood Estimates of Temperatures using Data from the Hadley Centre and the Climate Research Unit)

Authors

Calvert, Bruce T. T.

Keywords

El Niño
Temperature
amplification
climate change
sea ice

Creation Date

2021-06-09

Temporal Coverage

1850-01 TO 2020-12

Spatial Coverage

Longitude: -180.00, 180.00 Latitude: -90.00, 90.00

Additional Info

Status

completely archived

[Entry acronym: HadCRU_MLE_v1.1] [Entry id: 3889144] [ Score: 16.936893]

Text File describing Updated Code of Maximum Likelihood Estimates of Temperatures using Data from the Hadley Centre and the Climate Research Unit (Version 1.2)

Additional Info

Summary: This text file describes minor modifications to the code of HadCRU_MLE_v1.2 (https://doi.org/10.26050/WDCC/HadCRU_MLE_v1.2) that were made after archiving the code, including to produce higher resolution
Project: DCENT_MLE (Maximum Likelihood Estimates of Temperatures using Data from the Dynamically Consistent Ensemble of Temperature)HadCRU_MLE (Maximum Likelihood Estimates of Temperatures using Data from the Hadley Centre and the Climate Research Unit)
Creation Date: 2024-09-27
License: Creative Commons Attribution 4.0 International (CC BY 4.0)
Status: completely archived
Datasize: 447.36 KiB (458092 Byte)
Format: ascii

[Entry acronym: DCENT_MLE_update_v1_0] [Entry id: 5281192] [ Score: 1.8677057]

Time Series Text Files of Maximum Likelihood Estimates of Temperatures using Data from the Hadley Centre and the Climate Research Unit (Version 1.2)

Dataset

Summary: Timeseries of HadCRU_MLE_v1.2 are also available as text files. These timeseries include estimates of global mean surface temperature anomalies, and estimates of the impacts of sea ice concentrations and
Project: HadCRU_MLE (Maximum Likelihood Estimates of Temperatures using Data from the Hadley Centre and the Climate Research Unit)
Creation Date: 2024-03-04
Temporal Coverage: 1850-01 TO 2023-12
License: Creative Commons Attribution 4.0 International (CC BY 4.0)
Status: completely archived
Datasize: 484.28 KiB (495903 Byte)
Format: ascii

[Entry acronym: HadCRU_MLE_TimSerTxt_v1.2] [Entry id: 5275116] [ Score: 1.5821085]

Code of Maximum Likelihood Estimates of Temperatures using Data from the Hadley Centre and the Climate Research Unit (Version 1.2)

Additional Info

Identifier: https://www.wdc-climate.de/ui/entry?acronym=HadCRU_MLE_code_v1.2
Summary: This additional information contains code and a folder structure that can be used to reproduce or update the HadCRU_MLE_v1.2 dataset. The zip file contains a README text file with instructions on how to
Project: HadCRU_MLE (Maximum Likelihood Estimates of Temperatures using Data from the Hadley Centre and the Climate Research Unit)
Authors: Calvert, Bruce
Creation Date: 2024-03-04
License: Creative Commons Attribution 4.0 International (CC BY 4.0)
Status: completely archived
Datasize: 90.93 KiB (93111 Byte)
Format: zip-file

[Entry acronym: HadCRU_MLE_code_v1.2] [Entry id: 5275099] [ Score: 1.5821075]

Internal Variability Patterns of Maximum Likelihood Estimates of Temperatures using Data from the Hadley Centre and the Climate Research Unit (Version 1.2)

Dataset

Summary: This dataset consists of the gridded internal variability pattern used to estimate HadCRU_MLE_v1.2 for each 5° latitude by 5° longitude grid cell of the Earth. The internal variability pattern corresponds well to the El Niño Southern Oscillation.
Project: HadCRU_MLE (Maximum Likelihood Estimates of Temperatures using Data from the Hadley Centre and the Climate Research Unit)
Variables: Internal Variability Pattern
Creation Date: 2024-03-01
Spatial Coverage: Longitude: -180.00, 180.00 Latitude: -90.00, 90.00
License: Creative Commons Attribution 4.0 International (CC BY 4.0)
Status: completely archived
Datasize: 60.73 KiB (62186 Byte)
Format: NetCDF

[Entry acronym: HadCRU_MLE_IntVar_v1.2] [Entry id: 5275103] [ Score: 1.5795727]

Amplification Function of Maximum Likelihood Estimates of Temperatures using Data from the Hadley Centre and the Climate Research Unit (Version 1.2)

Dataset

Summary

This dataset consists of the estimated amplification function of HadCRU_MLE_v1.2. The amplification function varies by 5° latitudinal band, surface type (open sea vs land/ice), and calendar month. The

Project

HadCRU_MLE (Maximum Likelihood Estimates of Temperatures using Data from the Hadley Centre and the Climate Research Unit)

Variables

Amplification Factor for Regions of Open Sea
Amplification Factor for Regions of Land or Sea Ice

Creation Date

2024-03-01

Spatial Coverage

Longitude: -180.00, 180.00 Latitude: -90.00, 90.00

License

Creative Commons Attribution 4.0 International (CC BY 4.0)

Status

completely archived

Datasize

10.39 MiB (10896594 Byte)

Format

NetCDF

[Entry acronym: HadCRU_MLE_AmpFunc_v1.2] [Entry id: 5275106] [ Score: 1.5795722]

Annual Time Series of Maximum Likelihood Estimates of Temperatures using Data from the Hadley Centre and the Climate Research Unit (Version 1.2)

Dataset

Summary

This dataset includes global mean surface temperature anomalies for each year from 1850 to 2023. The impacts of sea ice concentrations and an internal variability pattern on surface temperature anomalies

Project

HadCRU_MLE (Maximum Likelihood Estimates of Temperatures using Data from the Hadley Centre and the Climate Research Unit)

Variables

surface_temperature_anomaly
Lower Bound of 95% Confidence Interval of Global Mean Surface Temperature Anomaly
Upper Bond of 95% Confidence Interval of Global Mean Surface Temperature Anomaly
Upper Bond of 95% Confidence Interval of Internal Variability Pattern Indices
Impact of Internal Variability Patterns on Global Mean Surface Temperature Anomaly

Creation Date

2024-03-01

Temporal Coverage

1850-01 TO 2023-12

Spatial Coverage

Longitude: -180.00, 180.00 Latitude: -90.00, 90.00

License

Creative Commons Attribution 4.0 International (CC BY 4.0)

Status

completely archived

Datasize

2.43 MiB (2551836 Byte)

Format

NetCDF

[Entry acronym: HadCRU_MLE_AnnTimSer_v1.2] [Entry id: 5275096] [ Score: 1.5795722]

Gridded Climatology of Maximum Likelihood Estimates of Temperatures using Data from the Hadley Centre and the Climate Research Unit (Version 1.2)

Dataset

Summary

This dataset is a mean surface temperature climatology for each calendar month and for each 5° latitude by 5° longitude grid cell of the Earth. The temperature climatology corresponds to the 1961-1990

Project

HadCRU_MLE (Maximum Likelihood Estimates of Temperatures using Data from the Hadley Centre and the Climate Research Unit)

Variables

surface_temperature
Lower Bound of 95% Confidence Interval of 1961-1990 Surface Temperature Climatology
Upper Bond of 95% Confidence Interval of 1961-1990 Surface Temperature Climatology

Creation Date

2024-03-01

Temporal Coverage

1961-01 TO 1990-12

Spatial Coverage

Longitude: -180.00, 180.00 Latitude: -90.00, 90.00

License

Creative Commons Attribution 4.0 International (CC BY 4.0)

Status

completely archived

Datasize

49.85 MiB (52266636 Byte)

Format

NetCDF

[Entry acronym: HadCRU_MLE_GridClim_v1.2] [Entry id: 5275094] [ Score: 1.5795722]

Gridded Monthly Data of Maximum Likelihood Estimates of Temperatures using Data from the Hadley Centre and the Climate Research Unit (Version 1.2)

Dataset

Summary

This dataset includes local mean surface temperature anomalies for each month from 1850 to 2023 and for each 5° latitude by 5° longitude grid cell of the Earth. The impact of sea ice concentrations on

Project

HadCRU_MLE (Maximum Likelihood Estimates of Temperatures using Data from the Hadley Centre and the Climate Research Unit)

Variables

surface_temperature_anomaly
Lower Bound of 95% Confidence Interval of Surface Temperature Anomaly
Upper Bond of 95% Confidence Interval of Surface Temperature Anomaly
Impact of Sea Ice Concentrations on Surface Temperature Anomaly
Median Estimate of Impact of Sea Ice Concentrations on Surface Temperature Anomaly

Creation Date

2024-03-01

Temporal Coverage

1850-01 TO 2023-12

Spatial Coverage

Longitude: -180.00, 180.00 Latitude: -90.00, 90.00

License

Creative Commons Attribution 4.0 International (CC BY 4.0)

Status

completely archived

Datasize

17.55 GiB (18840016616 Byte)

Format

NetCDF

[Entry acronym: HadCRU_MLE_GridMon_v1.2] [Entry id: 5275095] [ Score: 1.5795722]

Land Area Fractions of Maximum Likelihood Estimates of Temperatures using Data from the Hadley Centre and the Climate Research Unit (Version 1.2)

Dataset

Summary: This dataset consists of the gridded land area fraction used to estimate HadCRU_MLE_v1.2 for each 5° latitude by 5° longitude grid cell of the Earth.

The land area fraction is a derivative product based
Project: HadCRU_MLE (Maximum Likelihood Estimates of Temperatures using Data from the Hadley Centre and the Climate Research Unit)
Variables: land_area_fraction
Creation Date: 2024-03-01
Spatial Coverage: Longitude: -180.00, 180.00 Latitude: -90.00, 90.00
License: Creative Commons Attribution 4.0 International (CC BY 4.0)
Status: completely archived
Datasize: 58.22 KiB (59617 Byte)
Format: NetCDF

[Entry acronym: HadCRU_MLE_LAreaF_v1.2] [Entry id: 5275104] [ Score: 1.5795722]

Model Parameters of Maximum Likelihood Estimates of Temperatures using Data from the Hadley Centre and the Climate Research Unit (Version 1.2)

Dataset

Summary

This dataset consists of model parameters used to estimate the HadCRU_MLE_v1.2 dataset. Users are encouraged to read the supporting information of the referenced journal article to fully understand the

Project

HadCRU_MLE (Maximum Likelihood Estimates of Temperatures using Data from the Hadley Centre and the Climate Research Unit)

Variables

Upper Bond of 95% Confidence Interval of Internal Variability Pattern Indices
Maximum Likelihood Estimate of Climatology Function Parameters
Maximum Likelihood Estimate of Temporal Correlation Parameter
Maximum Likelihood Estimate of Spatial Correlation Parameter
Maximum Likelihood Estimate of Variance Parameters

Creation Date

2024-03-01

License

Creative Commons Attribution 4.0 International (CC BY 4.0)

Status

completely archived

Datasize

427.52 MiB (448291859 Byte)

Format

NetCDF

[Entry acronym: HadCRU_MLE_ModPar_v1.2] [Entry id: 5275105] [ Score: 1.5795722]

Monthly Time Series of Maximum Likelihood Estimates of Temperatures using Data from the Hadley Centre and the Climate Research Unit (Version 1.2)

Dataset

Summary

This dataset includes global mean surface temperature anomalies for each month from 1850 to 2023. The impacts of sea ice concentrations and an internal variability pattern on surface temperature anomalies

Project

HadCRU_MLE (Maximum Likelihood Estimates of Temperatures using Data from the Hadley Centre and the Climate Research Unit)

Variables

surface_temperature_anomaly
Lower Bound of 95% Confidence Interval of Global Mean Surface Temperature Anomaly
Upper Bond of 95% Confidence Interval of Global Mean Surface Temperature Anomaly
Upper Bond of 95% Confidence Interval of Internal Variability Pattern Indices
Impact of Internal Variability Patterns on Global Mean Surface Temperature Anomaly

Creation Date

2024-03-01

Temporal Coverage

1850-01 TO 2023-12

Spatial Coverage

Longitude: -180.00, 180.00 Latitude: -90.00, 90.00

License

Creative Commons Attribution 4.0 International (CC BY 4.0)

Status

completely archived

Datasize

115.20 MiB (120798260 Byte)

Format

NetCDF

[Entry acronym: HadCRU_MLE_MonTimSer_v1.2] [Entry id: 5275097] [ Score: 1.5795722]

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