国际耦合模式比较计划地球模拟数据全球共享体系分析
刘昱甫, 白玉琪

Global sharing system of Earth simulation data in the Coupled Model Intercomparison Project
LIU Yufu, BAI Yuqi
表2 ESGF的元数据内容
Tab.2 ESGF Metadata
元数据 字段 名称 示例




必需
字段
id cmip5.output1.INM.inmcm4.1pctCO2.day.atmos.day.r1i1p1.v20110323|pcmdi9.llnl.gov
title project=CMIP5/IPCCFifthAssessmentReport,model=InstituteforNumericalMathematics,experiment=1percentperyearCO2,time_frequency=day,modelingrealm=atmos,ensemble=r1i1p1,version=20110323
type Dataset
project CMIP5
dataset_id cmip5.output1.INM.inmcm4.1pctCO2.day.atmos.day.r1i1p1.v20110323|pcmdi9.llnl.gov
index_node pcmdi9.llnl.gov
data_node pcmdi11.llnl.gov
可选
版本
和镜
像字
version 20110323
master_id cmip5.output1.INM.inmcm4.1pctCO2.day.atmos.day.r1i1p1
replica FALSE
latest TRUE
shard localhost: 8982
checksum 7fcd959a4bb57e4079c8e65a7a5d0499
checksum_type SHA256
可选
通用
字段
description inmcm4modeloutputpreparedforCMIP51percentperyearCO2
url http://pcmdi9.llnl.gov/thredds/esgcet/1/cmip5.output1.INM.inmcm4.1pctCO2.day.atmos.day.r1i1p1.v20110323.xml#cmip5.output1.INM.inmcm4.1pctCO2.day.atmos.day.r1i1p1
access THREDDS,LAS
timestamp 2012-01-13T01: 34: 15Z
schema cmip5
format NetCDF
可选
下载
字段
size 2874053764
number_of_files 2
number_of_aggregations 2






可选
地球
科学
通用
字段
variable ta
variable_long_name AirTemperature
variable_units K
cf_standard_name air_temperature
可选
时空
搜索
字段
datetime_start 2090-01-01T12: 00: 00Z
datetime_stop 2229-12-31T12: 00: 00Z
north_degrees 89.25
east_degrees 358
south_degrees -89.25
west_degrees 0.0
height_bottom 100000.0
height_top 1000.0
height_units Pa






必需
DRS
字段
model INM-CM4
experiment 1pctCO2
product output1
realm atmos
time_frequency day
tracking_id bbf37d89-fd8a-4aa6-b42b-eb4adfe6504b
可选
元数
据字
ensemble r1i1p1
experiment_family Historical
cmor_table Amon
dataset_id_template cmip5.%(product)s.%(valid_institute)s.%(model)s.%(experiment)s.%(time_frequency)s.%(realm)s.%(cmor_table)s.%(ensemble)s
drs_id cmip5.output1.INM.inmcm4.1pctCO2.day.atmos.day.r1i1p1
forcing Nat