Mean State

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Period Mean (original grids) [1]
Model Period Mean (intersection) [1]
Benchmark Period Mean (intersection) [1]
Model Period Mean (complement) [1]
Benchmark Period Mean (complement) [1]
Bias [1]
RMSE [1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 1.23
PPE_115 [-] 1.48 1.61 1.23 0.447 1.98 0.470 0.911 1.99 0.356 0.438 0.704 0.830 0.553
TRENDY2024 [-] 2.11 2.33 1.22 0.344 1.72 1.16 1.56 2.01 0.245 0.375 0.696 0.628 0.464
TRENDY2025 [-] 1.60 1.76 1.22 0.290 1.72 0.597 1.03 1.77 0.314 0.422 0.744 0.780 0.537

Temporally integrated period mean

BENCHMARK MEAN
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MODEL MEAN
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BIAS
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BIAS SCORE
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RMSE
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RMSE SCORE
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BENCHMARK MAX MONTH
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MODEL MAX MONTH
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DIFFERENCE IN MAX MONTH
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SEASONAL CYCLE SCORE
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SPATIAL TAYLOR DIAGRAM
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MODEL COLORS
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Spatially integrated regional mean

MODEL COLORS
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REGIONAL MEAN
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ANNUAL CYCLE
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MONTHLY ANOMALY
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ANNUAL CYCLE
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Relationships

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Precipitation|GPCPv2.3 Hellinger Distance [1]
Precipitation|GPCPv2.3 Score [1]
Overall Score [1]
PPE_115 [-] 0.666 0.629 0.629
TRENDY2024 [-] 0.459 0.409 0.409
TRENDY2025 [-] 0.520 0.566 0.566

Precipitation/GPCPv2.3

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All Models

Benchmark
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PPE_115
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TRENDY2024
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TRENDY2025
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Data Information

  Title:
NOAA Climate Data Record (CDR) of AVHRR Leaf Area Index (LAI) and Fraction of Absorbed Photosynthetically Active Radiation (FAPAR), AVH15C1

  Version:
5

  Institutions:
Goddard Space Flight Center (GSFC), NASA, USA
University of Maryland (UMD), USA
Climate Data Record (CDR), NOAA, USA
National Centers for Environmental Information (NCEI), NESDIS, NOAA, U.S. Department of Commerce

  Source:
This daily gridded Leaf Area Index (LAI) derived from the NOAA Climate Data Record (CDR) of Advanced Very High Resolution Radiometer (AVHRR) Surface Reflectance.

  History:
2019-08-23: downloaded source from https://www.ncei.noaa.gov/metadata/geoportal/rest/metadata/item/gov.noaa.ncdc:C01559/html
2019-09-12: converted to netCDF with https://github.com/mmu2019/Datasets/blob/master/read-lai-avh15c1.py

  References:
Vermote, Eric (2019), NOAA Climate Data Record (CDR) of AVHRR Leaf Area Index (LAI) and Fraction of Absorbed Photosynthetically Active Radiation (FAPAR) Version 5, NOAA National Centers for Environmental Information, , , doi:10.7289/V5TT4P69

Claverie, M., Matthews, J., Vermote, E., and Justice, C. (2016), A 30+ Year AVHRR LAI and FAPAR Climate Data Record: Algorithm Description and Validation, Remote Sensing, 8, 263, doi:10.3390/rs8030263

  Comments:
time_period: 1981-01 through 2019-12
original_temporal_resolution: daily
original_spatial_resolution: 0.05 degree
original_units: 1
final_temporal_resolution: monthly
final_spatial_resolution: 0.5 degree
final_units: 1

  Convention:
CF-1.7