표준 변수 목록¶

같은 물리량이라도 자료마다 변수 이름과 단위가 다릅니다. 예를 들어 총강수는 ERA5에서 tp, MERRA-2에서 PRECTOT, NCEP 재분석에서 prate입니다. 이 표는 사이트에 정리된 변수를 국제 표준인 CF 표준 이름(netCDF 기후자료 메타데이터 규약) 기준으로 묶은 것입니다. 자료 비교의 변수 찾기가 이 목록을 씁니다.

표준 변수 이름을 누르면 그 변수가 있는 자료를 모두 보여 주는 변수 찾기로 이동합니다.
표 오른쪽 위 엑셀로 저장으로 표를 내려받을 수 있습니다.
같은 표준 변수라도 단위와 시간 특성(순간값·평균·누적)은 자료마다 다릅니다. 각 자료 페이지의 '활용 가능한 변수'에서 확인하세요.
CF 표준 이름 전체 목록: CF Standard Name Table

대기 — 지표·지상¶

표준 변수	CF 표준 이름	자료 수	자료별 변수명
2 m 기온	`air_temperature (2 m)`	27	ERA5 `2t` · JRA-3Q `tmp2m` · MERRA-2 `T2M` · NCEP–DOE R2 `air` · CORe `TMP` · NCEP/NCAR R1 `air` · JRA-55 `tmp` · ERA-Interim `2t` · MERRA `T2M` · JRA-25 `TMPsfc` · ERA-40 `2t` · ERA-15 `2T` · CARRA2 `2t` · CARRA `2t` · 20CR (v3) `air` · JRA-55C `tmp` · ERA-20C `2t` · CERA-20C `2t` · ERA5-Land `2t` · APHRODITE (파일) · Berkeley Earth `climatology` · CRU TS v4.10 `tmp` · JRA55-do `tas` · GLDAS-2 `Tair_f_inst` · FLDAS `Tair_f_tavg` · NLDAS-2 `Tair` · AIRS V7 `SurfAirTemp_A`, `SurfAirTemp_D`
최고·최저 기온	`air_temperature (maximum` / `minimum)`	6	CFSR / CFSv2 `TMAX`, `TMIN` · CORe `TMP` · CARRA2 `mx2t`, `mn2t` · CARRA `mx2t`, `mn2t` · CRU TS v4.10 `tmx`, `tmn`, `dtr` · TerraClimate `tmax`, `tmin`
지표 기온 편차 (관측 기반)	`surface_temperature_anomaly`	3	HadCRUT5 `tas_mean`, `Anomaly (deg C)` · GISTEMP v4 `tempanomaly` · Berkeley Earth `temperature`
지표면(skin) 온도	`surface_temperature`	15	MERRA-2 `TS` · CORe `TMP` · ERA-Interim `skt` · ERA-15 `SKT` · CARRA2 `skt` · CARRA `skt` · ERA5-Land `skt` · GLDAS-2 `AvgSurfT_inst`, `AvgSurfT_tavg` · FLDAS `RadT_tavg`, `RadT_tavg_max`, `RadT_tavg_min` · NLDAS-2 `AvgSurfT` · SMAP (L3·L4) `surface_temp` · MODIS LST (MOD11·MOD21) `LST_Day_1km`, `LST_Night_1km`, `LST_Day_CMG`, `LST_Night_CMG` · VIIRS LST (VNP21) `LST_1KM`, `LST_Day_1KM`, `LST_Night_1KM`, `LST_Day` · GK-2A (천리안 2A호) `LST` · AIRS V7 `SurfSkinTemp_A`, `SurfSkinTemp_D`, `TSurfStd`, `TSurfStd_QC`
이슬점온도	`dew_point_temperature`	10	ERA5 `2d` · JRA-3Q `depr` · MERRA-2 `T2MDEW` · CFSR / CFSv2 `DPT` · JRA-55 `depr` · ERA-Interim `2d` · ERA-40 `2d` · ERA-15 `2D` · ERA-20C `2d` · ERA5-Land `2d`
상대습도	`relative_humidity`	18	ERA5 `r` · JRA-3Q `rh`, `rh2m` · MERRA-2 `RH` · NCEP–DOE R2 `rhum` · CFSR / CFSv2 `RH` · CORe `RH` · NCEP/NCAR R1 `rhum` · JRA-55 `rh` · ERA-Interim `r` · MERRA `RH` · ERA-40 `r` · ERA-15 `R` · CARRA2 `2r`, `r`, `t` · CARRA `2r`, `r`, `relative_humidity` · JRA-55C `rh` · ERA-20C `r` · AIRS V7 `RelHum_A`, `RelHum_D` · Aura MLS `L2gpValue`
비습	`specific_humidity`	26	ERA5 `q` · JRA-3Q `spfh`, `spfh2m` · MERRA-2 `QV2M`, `QV` · NCEP–DOE R2 `shum` · CFSR / CFSv2 `SPFH` · CORe `SPFH` · NCEP/NCAR R1 `shum` · JRA-55 `spfh` · ERA-Interim `q` · MERRA `QV2M`, `QV` · JRA-25 `SPFHprs`, `SPFHsfc` · ERA-40 `q` · CARRA2 `2sh`, `t`, `q` · CARRA `2sh` · 20CR (v3) `shum` · JRA-55C `spfh` · ERA-20C `q` · CRU TS v4.10 `vap` · JRA55-do `huss` · GLDAS-2 `Qair_f_inst` · FLDAS `Qair_f_tavg` · NLDAS-2 `Qair` · TerraClimate `vap`, `vpd` · AIRS V7 `H2O_MMR_A`, `H2O_MMR_D`, `H2OMMRLevStd` · Aura MLS `L2gpValue`, `value`, `minimum`, `maximum` · GNSS-RO (COSMIC-2·ROM SAF) `Vp`
해면기압	`air_pressure_at_mean_sea_level`	19	ERA5 `msl` · JRA-3Q `prmsl` · MERRA-2 `SLP` · NCEP–DOE R2 `mslp` · CFSR / CFSv2 `PRMSL` · CORe `PRES`, `MSLET` · NCEP/NCAR R1 `slp` · JRA-55 `prmsl` · ERA-Interim `msl` · MERRA `SLP` · JRA-25 `PRMSLmsl` · ERA-40 `msl` · ERA-15 `MSL` · CARRA2 `msl` · CARRA `msl` · 20CR (v3) `prmsl` · JRA-55C `prmsl` · ERA-20C `msl` · JRA55-do `psl`
지표 기압	`surface_air_pressure`	17	JRA-3Q `pres` · MERRA-2 `PS` · NCEP–DOE R2 `pres` · CFSR / CFSv2 `PRES` · CORe `PRES` · JRA-55 `pres` · ERA-Interim `sp` · MERRA `PS` · CARRA2 `sp` · CARRA `sp` · JRA-55C `pres` · ERA-20C `sp` · ERA5-Land `sp` · GLDAS-2 `Psurf_f_inst` · FLDAS `Psurf_f_tavg` · NLDAS-2 `PSurf` · OCO-2 `psurf`
10 m 바람	`eastward_wind` / `northward_wind (10 m)`	27	ERA5 `10u`, `10v`, `10fg` · JRA-3Q `ugrd10m`, `vgrd10m` · MERRA-2 `U10M`, `V10M` · NCEP–DOE R2 `uwnd` · CORe `UGRD`, `VGRD` · NCEP/NCAR R1 `uwnd` · JRA-55 `ugrd`, `vgrd` · ERA-Interim `10u`, `10v` · MERRA `U10M`, `V10M` · JRA-25 `UGRDsfc`, `VGRDsfc` · ERA-40 `10u`, `10v` · ERA-15 `10U`, `10V` · CARRA2 `10u`, `10v`, `10si`, `10wdir` · CARRA `10u`, `10v`, `10si`, `10wdir` · 20CR (v3) `uwnd` · JRA-55C `ugrd`, `vgrd` · ERA-20C `10u`, `10v` · ERA5-Land `u10`, `v10` · JRA55-do `uas`, `vas` · GLDAS-2 `Wind_f_inst` · FLDAS `Wind_f_tavg` · NLDAS-2 `Wind_E`, `Wind_N` · RSS SSM/I·SSMIS `wspd_mf` · CCMP V3.1 `uwnd`, `vwnd`, `ws`, `u` · Metop ASCAT 해상풍 `wind_speed`, `wind_dir`, `eastward_wind`, `northward_wind` · SMAP 해면 염분 (RSS·JPL) `smap_spd`, `smap_high_spd` · SWOT KaRIn (L2 LR SSH · L3) `wind_speed_karin_2`
운량	`cloud_area_fraction`	25	ERA5 `tcc` · JRA-3Q `tcdc`, `lcdc`, `mcdc`, `hcdc` · CFSR / CFSv2 `TCDC` · CORe `TCDC` · JRA-55 `tcdc`, `lcdc`, `mcdc`, `hcdc` · ERA-Interim `tcc` · JRA-25 `TCDCcol` · ERA-40 `tcc` · CARRA2 `tcc` · CARRA `tcc` · 20CR (v3) `tcdc` · JRA-55C `tcdc` · ERA-20C `tcc` · CRU TS v4.10 `cld` · CERES EBAF Ed4.2.1 `cldarea_total_daynight_mon` · CLARA-A3 `cfc` · PATMOS-x `cloud_fraction` · CERES SYN1deg `obs_cld_amount` · MODIS Cloud (MOD06·MOD35) `Cloud_Fraction`, `Cloud_Optical_Thickness_1621_PCL`, `Cloud_Fraction_Mean`, `Cloud_Fraction_Day_Mean` · VIIRS Cloud (CLDPROP·CLDMSK) `Mean`, `Pixel_Counts` · GK-2A (천리안 2A호) `CF`, `CA` · ISCCP-H `cldamt`, `cldamt_ir`, `pc`, `tc` · AIRS V7 `CloudFrc_A`, `CloudFrc_D` · TROPOMI `cloud_fraction` · GEMS (천리안 2B호) `EffectiveCloudFraction`, `CloudRadianceFraction`, `CloudCentroidPressure`
대기경계층 높이	`atmosphere_boundary_layer_thickness`	5	ERA5 `blh` · MERRA-2 `PBLH` · CFSR / CFSv2 `HPBL` · ERA-Interim `blh` · ERA-20C `blh`

대기 — 강수·물순환¶

표준 변수	CF 표준 이름	자료 수	자료별 변수명
강수량 (총강수)	`precipitation_flux` / `precipitation_amount`	31	ERA5 `tp` · JRA-3Q `tprate` · MERRA-2 `PRECTOT`, `PRECTOTCORR` · NCEP–DOE R2 `prate` · CFSR / CFSv2 `PRATE`, `APCP` · CORe `PRATE` · NCEP/NCAR R1 `prate` · JRA-55 `tprat` · ERA-Interim `tp` · MERRA `PRECTOT` · CARRA2 `tp` · CARRA `tp` · 20CR (v3) `apcp` · JRA-55C `tprat` · ERA-20C `tp` · CERA-20C `tp` · ERA5-Land `tp` · GPCP V3.3 `sat_gauge_precip`, `satellite_precip`, `gauge_precip`, `precip` · GPM IMERG V07 `precipitation`, `precipitationUncal`, `MWprecipitation`, `IRprecipitation` · APHRODITE (파일) · CRU TS v4.10 `pre` · GLDAS-2 `Rainf_f_tavg` · FLDAS `Rainf_f_tavg`, `Rainf_tavg` · NLDAS-2 `Rainf` · TerraClimate `ppt` · GSMaP `hourlyPrecipRate`, `hourlyPrecipRateGC`, `monthlyPrecipRate`, `monthlyPrecipRateGC` · CMORPH CDR `cmorph` · PERSIANN-CDR `precipitation` · CHIRPS `precipitation` · GK-2A (천리안 2A호) (파일) · RSS SSM/I·SSMIS `rain`
대류성·대규모 강수, 강수 형태	`convective_precipitation_flux` / `stratiform_precipitation_flux`	14	JRA-3Q `cprat`, `lsprate` · CORe `CPRAT` · JRA-55 `cprat`, `lprat` · JRA-25 `CPRATsfc`, `LPRATsfc` · ERA-40 `lsp`, `cp` · CARRA2 `tirf` · CARRA `tirf` · JRA-55C `cprat`, `lprat` · GPCP V3.3 `probability_liquid_phase` · GPM IMERG V07 `probabilityLiquidPrecipitation` · JRA55-do `prra` · GLDAS-2 `Rainf_tavg` · NLDAS-2 `CRainf_frac`, `Rainf` · GSMaP `snowProbability`
강설	`snowfall_flux`	10	JRA-3Q `tsrwe` · JRA-55 `srweq` · CARRA2 `titspf` · CARRA `titspf` · CERA-20C `sf` · ERA5-Land `sf` · JRA55-do `prsn` · GLDAS-2 `Snowf_tavg` · FLDAS `Snowf_tavg` · NLDAS-2 `Snowf`
가강수량 (연직 적분 수증기)	`atmosphere_mass_content_of_water_vapor`	17	ERA5 `tcwv` · JRA-3Q `tciwv` · MERRA-2 `TQV` · NCEP–DOE R2 `pr_wtr` · CFSR / CFSv2 `PWAT` · CORe `PWAT` · NCEP/NCAR R1 `pr_wtr` · JRA-55 `pwat` · ERA-Interim `tcwv` · MERRA `TQV` · JRA-25 `PWATcol` · ERA-40 `tcwv` · CARRA2 `tciwv` · ERA-20C `tcwv` · PATMOS-x `hirsavhrr_total_precipitable_water` · AIRS V7 `TotH2OVap_A`, `TotH2OVap_D` · RSS SSM/I·SSMIS `vapor`
증발(산)량	`water_evaporation_flux`	18	ERA5 `e` · JRA-3Q `evarate` · JRA-55 `evp` · ERA-40 `e` · CARRA2 `eva` · JRA-55C `evp` · ERA-20C `e` · CERA-20C `e` · ERA5-Land `e`, `pev`, `evabs`, `evaow` · CRU TS v4.10 `pet` · GLDAS-2 `PotEvap_tavg`, `ECanop_tavg`, `Tveg_tavg`, `ESoil_tavg` · FLDAS `Evap_tavg`, `Rainf_f_tavg`, `Tair_f_tavg`, `SoilMoi*_tavg` · NLDAS-2 `PotEvap`, `ECanop`, `TVeg`, `ESoil` · TerraClimate `pet`, `aet` · SMAP (L3·L4) `land_evapotranspiration_flux` · GLEAM4 `E`, `Et`, `Ei`, `Eb` · MODIS ET (MOD16) `ET_500m`, `PET_500m` · GLASS (파일)
유출량	`runoff_flux`	11	CORe `SSRUN` · JRA-55 `rof` · CARRA2 `surfro` · CERA-20C `ro` · ERA5-Land `ro`, `sro`, `ssro` · JRA55-do `friver`, `licalvf` · GLDAS-2 `Qs_acc`, `Qsb_acc`, `Qs_tavg`, `Qsb_tavg` · FLDAS `Qs_tavg`, `Qsb_tavg`, `Qtotal_tavg` · NLDAS-2 `Qs`, `Qsb`, `Streamflow`, `Evap` · TerraClimate `q` · SMAP (L3·L4) `overland_runoff_flux`, `baseflow_flux`
적설 (깊이·물당량)	`surface_snow_thickness` / `surface_snow_amount`	21	ERA5 `sd` · JRA-3Q `weasd`, `snod` · CFSR / CFSv2 `WEASD`, `SNOD` · CORe `SNOD`, `WEASD` · JRA-55 `snwe` · ERA-Interim `sd` · JRA-25 `SNWEsfc` · ERA-40 `sd` · ERA-15 `SD` · CARRA2 `sd`, `sde` · CARRA `sd` · 20CR (v3) `weasd` · ERA-20C `sd` · ERA5-Land `sde`, `sd`, `rsn`, `smlt` · GLDAS-2 `Qsm_acc`, `SWE_inst`, `SnowDepth_inst`, `SnowT_tavg` · FLDAS `SWE_inst`, `SnowDepth_inst`, `SnowCover_inst`, `Qsm_tavg` · NLDAS-2 `Qf`, `ECanop`, `TVeg`, `ESoil` · TerraClimate `swe` · SMAP (L3·L4) `snow_mass`, `snow_depth` · MODIS BRDF/Albedo (MCD43) `Snow_BRDF_Albedo` · ESA CCI Snow `swe`
토양수분	`mass_content_of_water_in_soil_layer`	17	ERA5 `swvl1` · NCEP–DOE R2 `soilw` · CFSR / CFSv2 `SOILW` · JRA-55 `soilw` · ERA-Interim `swvl1` · JRA-25 `SOILWhbl` · ERA-40 `swvl1` · ERA-15 `SWL1` · ERA-20C `swvl1` · ERA5-Land `swvl1`, `swvl4` · GLDAS-2 `SoilMoi0_10cm_inst`, `SoilMoi10_40cm_inst`, `SoilMoi40_100cm_inst`, `SoilMoi100_200cm_inst` · FLDAS `SoilMoi00_10cm_tavg`, `SoilMoi10_40cm_tavg`, `SoilMoi40_100cm_tavg`, `SoilMoi100_200cm_tavg` · NLDAS-2 `SoilM_0_10cm`, `SoilM_10_40cm`, `SoilM_40_100cm`, `SoilM_100_200cm` · TerraClimate `soil` · ESA CCI Soil Moisture `sm` · SMAP (L3·L4) `soil_moisture`, `soil_moisture_pm`, `sm_surface`, `sm_rootzone` · GLEAM4 `SMs`, `SMrz`
토양온도	`soil_temperature`	10	ERA5 `stl1` · ERA-Interim `stl1` · ERA-40 `stl1` · ERA-15 `STL1` · ERA-20C `stl1` · ERA5-Land `stl1`, `stl4` · GLDAS-2 `SoilTMP0_10cm_inst`, `SoilTMP10_40cm_inst`, `SoilTMP40_100cm_inst`, `SoilTMP100_200cm_inst` · FLDAS `SoilTemp00_10cm_tavg`, `SoilTemp10_40cm_tavg`, `SoilTemp40_100cm_tavg`, `SoilTemp100_200cm_tavg` · NLDAS-2 `SoilT_0_10cm`, `SoilT_10_40cm`, `SoilT_40_100cm`, `SoilT_100_200cm` · SMAP (L3·L4) `surface_temperature`, `soil_temp_layer1`

대기 — 연직 구조·역학¶

표준 변수	CF 표준 이름	자료 수	자료별 변수명
기온 (기압면·모델면)	`air_temperature`	22	ERA5 `t` · JRA-3Q `tmp` · MERRA-2 `T` · NCEP–DOE R2 `air` · CFSR / CFSv2 `TMP`, `POT` · CORe `TMP` · NCEP/NCAR R1 `air` · JRA-55 `tmp` · ERA-Interim `t` · MERRA `T` · JRA-25 `TMPprs` · ERA-40 `t` · ERA-15 `T` · CARRA2 `t`, `r`, `q` · CARRA `t`, `temperature` · 20CR (v3) `air` · JRA-55C `tmp` · ERA-20C `t` · AIRS V7 `Temperature_A`, `Temperature_D`, `TAirStd` · Aura MLS `L2gpValue`, `value`, `minimum`, `maximum` · MSU/AMSU (RSS·UAH·STAR) `tcdr_MSU_AMSUA_ATMS_TLT`, `tcdr_MSU_AMSUA_ATMS_TMT`, `tcdr_MSU_AMSUA_ATMS_TUT`, `tcdr_MSU_AMSUA_ATMS_TLS` · GNSS-RO (COSMIC-2·ROM SAF) `Temp`
바람 (기압면·모델면)	`eastward_wind` / `northward_wind`	19	ERA5 `u`, `v` · JRA-3Q `ugrd`, `vgrd` · MERRA-2 `U`, `V` · NCEP–DOE R2 `uwnd`, `vwnd` · CFSR / CFSv2 `UGRD`, `VGRD` · CORe `UGRD`, `VGRD` · NCEP/NCAR R1 `uwnd`, `vwnd` · JRA-55 `ugrd`, `vgrd` · ERA-Interim `u`, `v` · MERRA `U`, `V` · JRA-25 `UGRDprs`, `VGRDprs` · ERA-40 `u`, `v` · ERA-15 `U`, `V` · CARRA2 `ws`, `wdir` · CARRA `u`, `v`, `wind_speed`, `wind_direction` · 20CR (v3) `uwnd`, `vwnd` · JRA-55C `ugrd`, `vgrd` · ERA-20C `u`, `v` · TerraClimate `ws`
연직속도	`lagrangian_tendency_of_air_pressure (omega)` / `upward_air_velocity`	17	ERA5 `w` · JRA-3Q `vvel` · MERRA-2 `OMEGA500`, `OMEGA` · NCEP–DOE R2 `omega` · CFSR / CFSv2 `VVEL` · CORe `VVEL` · NCEP/NCAR R1 `omega` · JRA-55 `vvel` · ERA-Interim `w` · MERRA `OMEGA` · JRA-25 `VVELprs` · ERA-40 `w` · ERA-15 `W` · CARRA2 `wz` · CARRA `wz` · JRA-55C `vvel` · ERA-20C `w`
지위고도	`geopotential_height`	20	ERA5 `z` · JRA-3Q `hgt` · MERRA-2 `H500` · NCEP–DOE R2 `hgt` · CFSR / CFSv2 `HGT` · CORe `HGT` · NCEP/NCAR R1 `hgt` · JRA-55 `hgt` · ERA-Interim `z` · MERRA `H` · JRA-25 `HGTprs` · ERA-40 `z` · ERA-15 `Z` · CARRA2 `z` · CARRA `z` · 20CR (v3) `hgt` · JRA-55C `hgt` · ERA-20C `z` · AIRS V7 `GPHeight_A`, `GPHeight_D` · Aura MLS `L2gpValue`
와도·발산·유선함수	`atmosphere_relative_vorticity` / `divergence_of_wind`	13	ERA5 `vo`, `d`, `pv` · JRA-3Q `relv`, `strm`, `vpot` · MERRA-2 `EPV` · CORe `ABSV`, `STRM`, `VPOT` · JRA-55 `relv`, `strm`, `vpot` · ERA-Interim `vo`, `d`, `pv` · JRA-25 `STRMprs`, `VPOTprs` · ERA-40 `vo`, `d`, `pv` · ERA-15 `VO`, `D` · CARRA2 `pv` · CARRA `pv` · JRA-55C `strm`, `vpot` · ERA-20C `vo`, `pv`
대류가용잠재에너지 (CAPE)	`atmosphere_convective_available_potential_energy`	3	ERA5 `cape` · ERA-20C `cape` · NLDAS-2 `CAPE`
구름 물·얼음 함량	`mass_fraction_of_cloud_liquid_water_in_air`	12	ERA5 `clwc`, `ciwc` · JRA-55 `cwat` · ERA-Interim `clwc`, `ciwc` · CARRA2 `clwc`, `ciwc` · CARRA `clwc`, `ciwc` · CLARA-A3 `lwp` · CERES SYN1deg `obs_cld_lwp`, `obs_cld_iwp` · MODIS Cloud (MOD06·MOD35) `Cloud_Water_Path`, `Cloud_Water_Path_Liquid_Mean`, `Cloud_Water_Path_Liquid_Mean_Mean` · VIIRS Cloud (CLDPROP·CLDMSK) `Cloud_Water_Path`, `Mean` · GK-2A (천리안 2A호) (파일) · ISCCP-H `wp` · RSS SSM/I·SSMIS `cloud`
수증기 수송·수분 발산	`eastward_atmosphere_water_vapor_transport_across_unit_distance`	3	JRA-3Q `tuwv`, `tvwv` · JRA-55 `uwv`, `vwv` · CERA-20C `vimd`
오존	`mass_fraction_of_ozone_in_air` / `atmosphere_mass_content_of_ozone`	14	ERA5 `o3` · JRA-3Q `tozne` · MERRA-2 `TO3`, `O3` · CORe `O3MR` · JRA-55 `ozone` · ERA-Interim `o3` · ERA-40 `o3` · JRA-55C `ozone` · ERA-20C `o3` · AIRS V7 `TotO3_A`, `TotO3_D`, `O3VMRLevStd` · Aura MLS `L2gpValue`, `value`, `minimum`, `maximum` · Aura OMI `ColumnAmountO3` · TROPOMI `ozone_total_vertical_column`, `ozone_tropospheric_vertical_column`, `ozone_profile` · GEMS (천리안 2B호) `ColumnAmountO3`
에어로졸	`atmosphere_optical_thickness_due_to_aerosol`	13	MERRA-2 `DUSMASS25`, `BCSMASS`, `SO4SMASS`, `DUEXTTAU` · CERES SYN1deg `init_match_aod55` · GK-2A (천리안 2A호) (파일) · MODIS Aerosol (MOD04·MOD08) `Optical_Depth_Land_And_Ocean`, `Image_Optical_Depth_Land_And_Ocean`, `AOD_550_Dark_Target_Deep_Blue_Combined`, `Deep_Blue_Aerosol_Optical_Depth_550_Land_Best_Estimate` · VIIRS Aerosol (AERDB·AERDT) `Aerosol_Optical_Thickness_550_Land_Ocean_Best_Estimate`, `Aerosol_Optical_Thickness_550_Land_Best_Estimate`, `Aerosol_Optical_Thickness_550_Ocean_Best_Estimate`, `Optical_Depth_Land_And_Ocean` · MISR `Aerosol_Optical_Depth`, `Aerosol_Optical_Depth_Uncertainty`, `Angstrom_Exponent_550_860nm`, `Absorption_Aerosol_Optical_Depth` · Aura OMI `UVAerosolIndex` · EarthCARE `particle_extinction_coefficient_355nm`, `particle_backscatter_coefficient_355nm`, `lidar_ratio_355nm`, `particle_linear_depol_ratio_355nm` · TROPOMI `aerosol_index_354_388`, `aerosol_index_340_380`, `aerosol_mid_height`, `aerosol_mid_pressure` · GEMS (천리안 2B호) `FinalAerosolOpticalDepth`, `FinalAerosolSingleScattAlb`, `UVAerosolIndex`, `VISAerosolIndex` · CALIPSO `Extinction_Coefficient_532`, `Total_Backscatter_Coefficient_532`, `Particulate_Depolarization_Ratio_Profile_532`, `Column_Optical_Depth_Tropospheric_Aerosols_532` · GOCI-II (천리안 2B호) `AOD` · GOCI (천리안 1호) `aot_865`, `angstrom`

대기 — 복사·열 플럭스¶

표준 변수	CF 표준 이름	자료 수	자료별 변수명
지표 단파복사	`surface_downwelling_shortwave_flux_in_air (and up` / `net)`	29	ERA5 `ssrd` · JRA-3Q `dswrf`, `dlwrf`, `uswrf`, `ulwrf` · CFSR / CFSv2 `DSWRF`, `DLWRF`, `USWRF`, `ULWRF` · CORe `DSWRF`, `DLWRF`, `USWRF`, `ULWRF` · NCEP/NCAR R1 `dswrf` · JRA-55 `dswrf`, `dlwrf`, `uswrf`, `ulwrf` · ERA-Interim `ssrd` · JRA-25 `DSWRFsfc`, `DLWRFsfc` · ERA-40 `ssrd`, `strd` · CARRA2 `ssrd`, `strd`, `ssr`, `str` · CARRA `ssrd` · 20CR (v3) `dswrf` · JRA-55C `dswrf`, `dlwrf`, `uswrf`, `ulwrf` · ERA-20C `ssrd` · CERA-20C `ssrd` · ERA5-Land `ssrd`, `strd`, `ssr`, `str` · CERES EBAF Ed4.2.1 (파일) · SODA4 `sh`, `lh`, `sw`, `lw` · SODA3 `swflx`, `lw_heat`, `evap_heat`, `sens_heat` · TOPAZ4b `rsntds` · JRA55-do `rsds` · GLDAS-2 `Swnet_tavg`, `SWdown_f_tavg`, `LWdown_f_tavg` · FLDAS `Swnet_tavg`, `Lwnet_tavg`, `SWdown_f_tavg`, `LWdown_f_tavg` · NLDAS-2 `SWdown`, `SWnet`, `LWnet`, `LWdown` · TerraClimate `srad` · GLASS (파일) · CLARA-A3 `SIS`, `SNS`, `SNL`, `SRB` · CERES SYN1deg `init_all_sfc_sw_dn`, `init_all_sfc_sw_up`, `init_clr_sfc_sw_dn`, `init_clr_sfc_lw_dn` · GK-2A (천리안 2A호) `RAD`, `RSR`, `DSR`, `ASR`
지표 장파복사	`surface_downwelling_longwave_flux_in_air (and up` / `net)`	24	ERA5 `strd` · JRA-3Q `dswrf`, `dlwrf`, `uswrf`, `ulwrf` · CFSR / CFSv2 `DSWRF`, `DLWRF`, `USWRF`, `ULWRF` · CORe `DSWRF`, `DLWRF`, `USWRF`, `ULWRF` · JRA-55 `dswrf`, `dlwrf`, `uswrf`, `ulwrf` · ERA-Interim `strd` · JRA-25 `DSWRFsfc`, `DLWRFsfc`, `ULWRFtoa` · ERA-40 `ssrd`, `strd` · CARRA2 `ssrd`, `strd`, `ssr`, `str` · CARRA `strd` · JRA-55C `dswrf`, `dlwrf`, `uswrf`, `ulwrf` · ERA-20C `strd` · CERA-20C `strd` · ERA5-Land `ssrd`, `strd`, `ssr`, `str` · CERES EBAF Ed4.2.1 (파일) · SODA4 `lw_heat`, `evap_heat`, `sens_heat`, `sh` · SODA3 `swflx`, `lw_heat`, `evap_heat`, `sens_heat` · JRA55-do `rlds` · GLDAS-2 `Lwnet_tavg`, `SWdown_f_tavg`, `LWdown_f_tavg` · FLDAS `Swnet_tavg`, `Lwnet_tavg`, `SWdown_f_tavg`, `LWdown_f_tavg` · NLDAS-2 `LWdown`, `SWnet`, `LWnet`, `SWdown` · CLARA-A3 `SDL`, `SNS`, `SNL`, `SRB` · CERES SYN1deg `init_all_sfc_lw_dn`, `init_all_sfc_lw_up`, `init_clr_sfc_sw_dn`, `init_clr_sfc_lw_dn` · GK-2A (천리안 2A호) `ULR`, `DLR`
대기 상단 복사 (OLR 등)	`toa_outgoing_longwave_flux` / `toa_net_downward_radiative_flux`	19	ERA5 `ttr` · JRA-3Q `uswrf`, `ulwrf` · NCEP–DOE R2 `ulwrf` · CORe `USWRF`, `ULWRF`, `DSWRF` · NCEP/NCAR R1 `ulwrf` · JRA-55 `uswrf`, `ulwrf` · ERA-Interim `ttr` · JRA-25 `ULWRFtoa` · ERA-40 `ttr` · CARRA2 `tsr`, `ttr` · JRA-55C `uswrf`, `ulwrf` · ERA-20C `ttr` · CERA-20C `ttr` · CERES EBAF Ed4.2.1 `solar_mon`, `toa_sw_all_mon`, `toa_lw_all_mon`, `toa_net_all_mon` · CLARA-A3 `SW_flux`, `LW_flux` · NOAA OLR `olr` · CERES SYN1deg `obs_all_toa_sw`, `obs_all_toa_lw`, `obs_all_toa_net`, `obs_clr_toa_sw` · GK-2A (천리안 2A호) `OLR` · AIRS V7 `OLR_A`, `ClrOLR_A`
잠열 플럭스	`surface_upward_latent_heat_flux`	25	ERA5 `slhf` · JRA-3Q `lhtfl`, `shtfl` · MERRA-2 `EFLUX` · NCEP–DOE R2 `lhtfl` · CFSR / CFSv2 `LHTFL`, `SHTFL` · CORe `LHTFL`, `SHTFL` · NCEP/NCAR R1 `lhtfl` · JRA-55 `lhtfl` · ERA-Interim `slhf` · MERRA `EFLUX` · JRA-25 `LHTFLsfc`, `SHTFLsfc` · ERA-40 `sshf`, `slhf` · CARRA2 `tislhef`, `tislhsf` · CARRA `slhf` · 20CR (v3) `lhtfl` · JRA-55C `lhtfl`, `shtfl` · ERA-20C `slhf` · CERA-20C `slhf` · ERA5-Land `sshf`, `slhf` · SODA4 `lw_heat`, `evap_heat`, `sens_heat`, `sh` · SODA3 `swflx`, `lw_heat`, `evap_heat`, `sens_heat` · GLDAS-2 `Qle_tavg`, `Qh_tavg` · FLDAS `Qle_tavg` · NLDAS-2 `Qle`, `Qh` · MODIS ET (MOD16) `LE_500m`, `PLE_500m`
현열 플럭스	`surface_upward_sensible_heat_flux`	24	ERA5 `sshf` · JRA-3Q `lhtfl`, `shtfl` · MERRA-2 `HFLUX` · NCEP–DOE R2 `shtfl` · CFSR / CFSv2 `LHTFL`, `SHTFL` · CORe `LHTFL`, `SHTFL` · NCEP/NCAR R1 `shtfl` · JRA-55 `shtfl` · ERA-Interim `sshf` · MERRA `HFLUX` · JRA-25 `LHTFLsfc`, `SHTFLsfc` · ERA-40 `sshf`, `slhf` · CARRA2 `sshf` · CARRA `sshf` · JRA-55C `lhtfl`, `shtfl` · ERA-20C `sshf` · CERA-20C `sshf` · ERA5-Land `sshf`, `slhf` · SODA4 `lw_heat`, `evap_heat`, `sens_heat`, `sh` · SODA3 `swflx`, `lw_heat`, `evap_heat`, `sens_heat` · GLDAS-2 `Qh_tavg`, `Qle_tavg` · FLDAS `Qh_tavg` · NLDAS-2 `Qh`, `Qle` · GLEAM4 `H`

해양¶

표준 변수	CF 표준 이름	자료 수	자료별 변수명
해수면온도	`sea_surface_temperature`	26	ERA5 `sst` · JRA-3Q `wtmp` · ERA-Interim `sst` · JRA-25 `WTMPsfc` · ERA-40 `sst` · CARRA2 `sst` · CARRA `sst` · ERA-20C `sst` · CERA-20C `sst` · ORAS5 `sea_surface_temperature` · OISST v2.1 `sst`, `anom` · ERSST v6 `sst`, `ssta` · ERSST v5 `sst`, `ssta` · COBE-SST2 `sst` · COBE-SST3 (파일) · HadISST `sst`, `C` · OSTIA `analysed_sst` · HadSST4 `tos` · ESA SST CCI CDR v3 `analysed_sst`, `sea_surface_temperature`, `sea_surface_temperature_depth` · JRA55-do `tos` · GIOMAS `otemp1` · GK-2A (천리안 2A호) (파일) · GHRSST MUR v4.1 `analysed_sst`, `sst_anomaly` · AVHRR Pathfinder SST v5.3 `sea_surface_temperature` · MODIS 해양 (해색·SST) `sst`, `sst4` · VIIRS 해양 (해색·SST) `sst`, `sst_triple`
수온 (수층)	`sea_water_potential_temperature` / `sea_water_temperature`	9	GLORYS12 `thetao`, `bottomT` · ORAS5 `potential_temperature` · ECCO V4 `THETA`, `SALT` · SODA4 `temp` · SODA3 `temp` · NCEP GODAS `pottmp` · TOPAZ4b `thetao`, `bottomT` · EN4 `temperature`, `POTM_CORRECTED`, `TEMP` · WOA23 `t_an`
염분	`sea_water_salinity`	15	GLORYS12 `so` · ORAS5 `salinity`, `sea_surface_salinity` · ECCO V4 `SALT`, `THETA` · SODA4 `salt` · SODA3 `salt` · NCEP GODAS `salt` · TOPAZ4b `so` · EN4 `salinity`, `PSAL_CORRECTED` · WOA23 `s_an` · JRA55-do `sos` · GIOMAS `osali1` · GOCI-II (천리안 2B호) `LSSS` · SMAP 해면 염분 (RSS·JPL) `sss_smap`, `sss_smap_40km`, `sss_smap_RF`, `smap_sss` · SMOS 해면 염분 (ESA·CATDS·BEC) `SSS_corr`, `SSS_uncorr`, `Mean_Sea_Surface_Salinity_1`, `Mean_Sea_Surface_Salinity_2` · ESA SSS CCI v5.5 `sss`
해수면 높이	`sea_surface_height_above_geoid` / `sea_surface_height_above_sea_level`	9	GLORYS12 `zos`, `mdt` · ORAS5 `sea_surface_height` · ECCO V4 `SSH`, `SSHIBC`, `SSHNOIBC`, `ETAN` · SODA4 `ssh` · SODA3 `ssh` · NCEP GODAS `sshg` · TOPAZ4b `zos` · DUACS `sla`, `adt` · SWOT KaRIn (L2 LR SSH · L3) `ssha_karin_2`, `ssh_karin_2`, `mean_dynamic_topography`, `ssha_filtered`
해류 (수평 유속)	`eastward_sea_water_velocity` / `northward_sea_water_velocity`	11	GLORYS12 `uo`, `vo` · ORAS5 `zonal_velocity`, `meridional_velocity`, `rotated_zonal_velocity`, `rotated_meridional_velocity` · ECCO V4 `UVEL`, `VVEL`, `EVEL`, `NVEL` · SODA4 `u`, `v` · SODA3 `u`, `v`, `w` · NCEP GODAS `ucur`, `vcur` · TOPAZ4b `vxo`, `vyo` · DUACS `ugos`, `vgos`, `ugosa`, `vgosa` · GIOMAS `ouv1` · GOCI-II (천리안 2B호) `SSC` · SWOT KaRIn (L2 LR SSH · L3) `ugos_filtered`, `vgos_filtered`, `ugosa_filtered`, `vgosa_filtered`
혼합층 깊이	`ocean_mixed_layer_thickness`	7	GLORYS12 `mlotst` · ORAS5 `mixed_layer_depth_0_01`, `mixed_layer_depth_0_03` · ECCO V4 `MXLDEPTH` · SODA4 `mlt`, `mlp`, `mls` · SODA3 `mlt`, `mlp`, `mls` · NCEP GODAS `dbss_obml` · TOPAZ4b `mlotst`
해양 열용량·등온선 깊이	`integral_wrt_depth_of_sea_water_potential_temperature_expressed_as_heat_content`	2	ORAS5 `depth_of_20_c_isotherm`, `ocean_heat_content_for_the_upper_300m`, `ocean_heat_content_for_the_upper_700m`, `ocean_heat_content_for_the_total_water_column` · NCEP GODAS `dbss_obil`
바람 응력·운동량 플럭스	`surface_downward_eastward_stress`	13	JRA-3Q `uflx`, `vflx` · MERRA-2 `TAUX` · CFSR / CFSv2 `UFLX`, `VFLX` · CORe `UFLX`, `VFLX` · JRA-55 `uflx`, `vflx` · CERA-20C `ewss`, `nsss` · ORAS5 `zonal_wind_stress`, `meridional_wind_stress` · ECCO V4 `EXFtaux`, `oceTAUX` · SODA4 `taux`, `tauy` · SODA3 `taux`, `tauy` · NCEP GODAS `uflx`, `vflx` · TOPAZ4b `tauuo`, `tauvo` · Metop ASCAT 해상풍 `wind_stress_magnitude`, `eastward_stress`, `northward_stress`, `stress_curl`
해면 열플럭스	`surface_downward_heat_flux_in_sea_water`	6	ORAS5 `net_downward_heat_flux` · ECCO V4 `EXFqnet`, `oceQnet` · SODA4 `net_heating`, `hflux_total`, `bheat` · SODA3 `hflux_total`, `net_heating` · NCEP GODAS `thflx` · TOPAZ4b `hfds`
담수·염 플럭스	`water_flux_into_sea_water`	5	ORAS5 `net_upward_water_flux` · ECCO V4 `EXFempmr`, `oceFWflx` · SODA4 `pme_river` · SODA3 `pme_river` · NCEP GODAS `sltfl`
파랑 (파고·파향·파주기)	`sea_surface_wave_significant_height`	5	ERA5 `swh`, `mwd`, `mwp`, `pp1d` · ERA-Interim `swh`, `mwd`, `mwp` · ERA-40 `swh`, `mwd`, `mwp` · SWOT KaRIn (L2 LR SSH · L3) `swh_karin`, `swh_model`, `mean_wave_direction`, `mean_wave_period_t02` · ESA Sea State CCI v4 `swh_denoised`, `swh_adjusted`, `swh`, `era5_swh`
용존산소·영양염	`mole_concentration_of_dissolved_molecular_oxygen_in_sea_water`	1	WOA23 `o_an`, `O_an`, `A_an`, `n_an`
엽록소 a 농도	`mass_concentration_of_chlorophyll_a_in_sea_water`	7	MODIS 해양 (해색·SST) `chlor_a` · VIIRS 해양 (해색·SST) `chlor_a` · PACE OCI Ocean Color `chlor_a` · ESA OC-CCI v6.0 `chlor_a` · Copernicus-GlobColour `CHL` · GOCI-II (천리안 2B호) `Chl` · GOCI (천리안 1호) `chlor_a`, `chl_ocx`
원격 반사도 (Rrs)	`surface_ratio_of_upwelling_radiance_emerging_from_sea_water_to_downwelling_radiative_flux_in_air`	7	MODIS 해양 (해색·SST) `Rrs_412`, `Rrs_443`, `Rrs_469`, `Rrs_488` · VIIRS 해양 (해색·SST) `Rrs_410`, `Rrs_443`, `Rrs_486`, `Rrs_551` · PACE OCI Ocean Color `Rrs` · ESA OC-CCI v6.0 `Rrs_412`, `Rrs_443`, `Rrs_490`, `Rrs_510` · Copernicus-GlobColour `RRS412`, `RRS443`, `RRS490`, `RRS555` · GOCI-II (천리안 2B호) `AC` · GOCI (천리안 1호) `Rrs`
확산 감쇠 계수 (Kd)·투명도	`volume_attenuation_coefficient_of_downwelling_radiative_flux_in_sea_water`	7	MODIS 해양 (해색·SST) `Kd_490` · VIIRS 해양 (해색·SST) `Kd_490` · PACE OCI Ocean Color `Kd` · ESA OC-CCI v6.0 `kd_490` · Copernicus-GlobColour `KD490`, `ZSD` · GOCI-II (천리안 2B호) `Kd`, `Zsd` · GOCI (천리안 1호) `Kd_490`
흡수·후방산란 계수 (고유 광특성)	`volume_absorption_coefficient_of_radiative_flux_in_sea_water`	6	MODIS 해양 (해색·SST) `a_412`, `a_678`, `aph_443`, `adg_443` · VIIRS 해양 (해색·SST) `a_411`, `a_445`, `a_489`, `a_556` · PACE OCI Ocean Color `a_400`, `a_701`, `bb_400`, `bb_701` · ESA OC-CCI v6.0 `aph_412`, `aph_665`, `adg_412`, `adg_665` · Copernicus-GlobColour `BBP`, `CDM` · GOCI-II (천리안 2B호) `IOP`, `CDOM`
입자성 탄소·부유물질	`mass_concentration_of_particulate_organic_matter_expressed_as_carbon_in_sea_water`	6	MODIS 해양 (해색·SST) `poc`, `pic` · VIIRS 해양 (해색·SST) `poc`, `pic` · PACE OCI Ocean Color `carbon_phyto`, `poc`, `pic` · Copernicus-GlobColour `SPM` · GOCI-II (천리안 2B호) `TSS` · GOCI (천리안 1호) `poc`
해면 광합성 유효 복사 (PAR)	`surface_downwelling_photosynthetic_radiative_flux_in_air`	3	MODIS 해양 (해색·SST) `par`, `ipar` · VIIRS 해양 (해색·SST) `par` · PACE OCI Ocean Color `par_day_scalar_below`, `par_day_planar_above`, `par_day_planar_below`, `ipar_planar_above`
해양 일차생산	`net_primary_productivity_of_biomass_expressed_as_carbon`	2	PACE OCI Ocean Color `npp_cafe` · Copernicus-GlobColour `PP`
식물플랑크톤 군집·크기 등급	`-`	2	PACE OCI Ocean Color `prococcus_moana`, `syncoccus_moana`, `picoeuk_moana` · Copernicus-GlobColour `DIATO`, `DINO`, `GREEN`, `HAPTO`

해빙¶

표준 변수	CF 표준 이름	자료 수	자료별 변수명
해빙 농도	`sea_ice_area_fraction`	37	ERA5 `ci` · JRA-3Q `icec` · MERRA-2 `FRSEAICE` · CFSR / CFSv2 `ICEC` · CORe `ICEC` · ERA-Interim `ci` · ERA-40 `ci` · CARRA2 `ci` · CARRA `ci` · ERA-20C `ci` · GLORYS12 `siconc` · ORAS5 `sea_ice_concentration` · ECCO V4 `SIarea`, `SIheff`, `SIhsnow` · SODA4 `cn` · SODA3 `cn1`, `cn5` · TOPAZ4b `siconc` · OISST v2.1 `ice` · COBE-SST2 `icec` · COBE-SST3 (파일) · HadISST `sic`, `1` · OSTIA `sea_ice_fraction` · ESA SST CCI CDR v3 `sea_ice_fraction` · JRA55-do `siconc`, `siconca` · PIOMAS `area`, `aiday` · GIOMAS `area`, `aiday` · neXtSIM `siconc` · OSI SAF (해빙 농도) `ice_conc` · NOAA/NSIDC CDR `cdr_seaice_conc`, `raw_bt_seaice_conc`, `raw_nt_seaice_conc` · CryoSat-2 `sea_ice_concentration` · CS3SMOS `sea_ice_concentration` · ESA CCI `ice_conc`, `raw_ice_conc_values`, `sea_ice_concentration` · ICESat-2 `sea_ice_conc` · CS2SMOS `sea_ice_concentration` · Sea Ice Index `concentration` · GHRSST MUR v4.1 `sea_ice_fraction` · AVHRR Pathfinder SST v5.3 `sea_ice_fraction` · ASI AMSR2 (브레멘대학) (파일)
해빙 면적·범위 (지수)	`sea_ice_extent` / `sea_ice_area`	1	Sea Ice Index `Extent`, `extent`, `area`, `Avg Ext`
해빙 두께	`sea_ice_thickness`	17	CARRA2 `sithick` · CARRA `sithick` · GLORYS12 `sithick` · ORAS5 `sea_ice_thickness` · ECCO V4 `SIheff` · SODA4 `hi` · SODA3 `hi` · TOPAZ4b `sithick`, `sithick_corr` · PIOMAS `heff`, `gice`, `hiday`, `PIOMAS.thick.daily.*.dat.gz` · GIOMAS `heff`, `hiday` · neXtSIM `sithick` · CryoSat-2 `sea_ice_thickness` · CS3SMOS `sea_ice_thickness` · ESA CCI `sea_ice_thickness` · ICESat-2 `ice_thickness`, `ice_thickness_int`, `ice_thickness_mw99`, `ice_thickness_sm_e5` · CS2SMOS `analysis_sea_ice_thickness`, `background_sea_ice_thickness`, `weighted_mean_sea_ice_thickness`, `smos_sea_ice_thickness` · SMOS 얇은 해빙 두께 `sea_ice_thickness`
해빙 부피·질량	`sea_ice_volume`	3	SODA4 `mi` · SODA3 `mi` · PIOMAS `PIOMAS.vol.daily.*.dat.gz`, `PIOMAS.monthly.Current.v2.1.csv`
해빙 이동 (속도·변위)	`sea_ice_x_velocity` / `sea_ice_y_velocity`	10	GLORYS12 `usi`, `vsi` · ORAS5 `sea_ice_zonal_velocity`, `sea_ice_meridional_velocity` · ECCO V4 `SIuice` · SODA4 `ui`, `vj` · TOPAZ4b `vxsi`, `vysi` · PIOMAS `icevel`, `uiday` · GIOMAS `icevel`, `uiday` · neXtSIM `vxsi`, `vysi` · Polar Pathfinder `u`, `v` · OSI SAF (해빙 이동) `dX`, `dY`
해빙 유형·나이 (다년빙 등)	`age_of_sea_ice`	2	neXtSIM `si_ridge_ratio`, `siconc_my`, `siconc_young`, `siage` · CryoSat-2 `sea_ice_type`
해빙 성장·융해	`tendency_of_sea_ice_thickness_due_to_thermodynamics`	3	PIOMAS `iceprod`, `advect`, `oflux` · GIOMAS `iceprod`, `oflux_ocn` · NOAA/NSIDC CDR `cdr_melt_onset_day`
해빙 프리보드·흘수	`sea_ice_freeboard`	3	CryoSat-2 `sea_ice_freeboard`, `radar_freeboard`, `sea_ice_draft` · ESA CCI `sea_ice_freeboard`, `radar_freeboard` · ICESat-2 `freeboard`, `mean_fb`, `beam_fb_height`
해빙 위 적설	`surface_snow_thickness (on sea ice)`	10	ECCO V4 `SIhsnow`, `SIarea`, `SIheff` · SODA4 `hs` · SODA3 `hs` · TOPAZ4b `sisnthick` · PIOMAS `snow`, `snowday` · GIOMAS `snow`, `snowday` · neXtSIM `sisnthick` · CryoSat-2 `snow_depth`, `snow_density` · ESA CCI `snow_depth` · ICESat-2 `snow_depth`, `snow_density`

빙하·빙상¶

표준 변수	CF 표준 이름	자료 수	자료별 변수명
빙하·빙상 표면 유속	`land_ice_surface_x_velocity` / `land_ice_surface_y_velocity`	1	ITS_LIVE `v`, `vx`, `vy`

지면¶

표준 변수	CF 표준 이름	자료 수	자료별 변수명
적설 면적·피복률	`surface_snow_area_fraction`	4	ERA5-Land `snowc` · MODIS Snow (MOD10) `NDSI_Snow_Cover`, `NDSI`, `NDSI_Snow_Cover_Algorithm_Flags_QA`, `CGF_NDSI_Snow_Cover` · VIIRS Snow (VNP10) `NDSI_Snow_Cover`, `NDSI`, `Algorithm_bit_flags_QA`, `CGF_NDSI_Snow_Cover` · ESA CCI Snow `scfg`, `scfv`
엽면적지수 (LAI)	`leaf_area_index`	7	ERA5-Land `lai_lv`, `lai_hv` · NLDAS-2 `LAI` · MODIS ET (MOD16) `ET_QC_500m` · MODIS LAI/FPAR (MCD15) `Lai_500m` · VIIRS LAI/FPAR (VNP15) `Lai` · CLMS LAI/FAPAR/FCOVER `LAI` · GLASS (파일)
광합성유효복사 흡수율 (FAPAR)·식생 피복률	`fraction_of_surface_downwelling_photosynthetic_radiative_flux_absorbed_by_vegetation`	5	MODIS ET (MOD16) `ET_QC_500m` · MODIS LAI/FPAR (MCD15) `Fpar_500m` · VIIRS LAI/FPAR (VNP15) `Fpar` · CLMS LAI/FAPAR/FCOVER `FAPAR`, `FCOVER` · GLASS (파일)
식생지수 (NDVI·EVI)	`normalized_difference_vegetation_index`	4	MODIS NDVI/EVI (MOD13) `250m 16 days NDVI`, `250m 16 days EVI`, `1 km monthly NDVI`, `1 km monthly EVI` · VIIRS NDVI/EVI (VNP13) `500 m 16 days NDVI`, `500 m 16 days EVI`, `500 m 16 days EVI2`, `CMG 0.05 Deg 16 days NDVI` · GIMMS NDVI `ndvi` · GK-2A (천리안 2A호) (파일)
지표 알베도·반사도	`surface_albedo`	8	ERA-15 `AL` · GLDAS-2 `Albedo_inst` · NLDAS-2 `Albedo` · GLASS `ABD_BSA_shortwave`, `ABD_BSA_VIS`, `ABD_BSA_NIR`, `ABD_WSA_shortwave` · MODIS BRDF/Albedo (MCD43) `Albedo_BSA_Band1`, `Albedo_BSA_Band7`, `Albedo_BSA_vis`, `Albedo_BSA_nir` · VIIRS BRDF/Albedo (VNP43) `Albedo_BSA_M1`, `M5`, `Albedo_BSA_M7`, `M8` · MODIS Snow (MOD10) `Snow_Albedo_Daily_Tile` · CLARA-A3 `black_sky_albedo_all_mean`, `white_sky_albedo_all_mean`, `blue_sky_albedo_all_mean`
토지피복 분류	`area_type`	4	MODIS Land Cover (MCD12) `LC_Type1`, `LC_Type2`, `LC_Type3`, `LC_Type4` · ESA CCI / C3S Land Cover `lccs_class` · ESA WorldCover `Map` · MODIS LST (MOD11·MOD21) `Emis_31`, `Emis_32`
육수저장량·지하수 저장량	`land_water_amount`	3	GLDAS-2 `TWS_inst`, `TWS_tavg`, `GWS_tavg` · FLDAS `TWS_tavg` · GRACE / GRACE-FO `lwe_thickness`
지중 열플럭스	`downward_heat_flux_in_soil`	4	CORe `GFLUX` · GLDAS-2 `Qg_tavg` · FLDAS `Qg_tavg` · NLDAS-2 `Qg`
육상 탄소 플럭스 (GPP·NEE·호흡)	`gross_primary_productivity_of_biomass_expressed_as_carbon`	3	SMAP (L3·L4) `nee_mean`, `gpp_mean`, `rh_mean` · GLASS (파일) · GFED `BB`, `NPP`, `Rh`
가뭄 지수·물수지 부족량	`-`	2	TerraClimate `def`, `PDSI` · GLEAM4 `S`
연소 면적·연소 날짜	`burned_area_fraction`	3	MODIS Burned Area (MCD64A1) `Burn Date` · VIIRS Burned Area (VNP64A1) `Burn Date` · GFED `Total`, `Norm`, `Crop`, `Defo`
화재 배출량	`tendency_of_atmosphere_mass_content_of_carbon_dioxide_due_to_emission_from_fires`	1	GFED `DM`, `C`, `CO2`, `CO`

대기 — 구름 특성·대기 성분¶

표준 변수	CF 표준 이름	자료 수	자료별 변수명
구름 상단 기압·온도·높이	`air_pressure_at_cloud_top`	9	CLARA-A3 `ctp`, `cth`, `ctt` · PATMOS-x `cld_temp_acha`, `cld_press_acha`, `cld_height_acha` · CERES SYN1deg `obs_cld_top_press`, `obs_cld_top_temp` · MODIS Cloud (MOD06·MOD35) `Cloud_Top_Pressure`, `cloud_top_pressure_1km`, `cloud_top_height_1km`, `Cloud_Top_Temperature` · VIIRS Cloud (CLDPROP·CLDMSK) `Cloud_Top_Pressure`, `Cloud_Top_Height`, `Cloud_Top_Temperature`, `Mean` · GK-2A (천리안 2A호) `CTT`, `CTP`, `CTH` · ISCCP-H `pc`, `tc` · TROPOMI `cloud_top_pressure`, `cloud_top_height` · CALIPSO `Layer_Top_Altitude`, `Layer_Base_Altitude`
구름 광학두께·유효 반경	`atmosphere_optical_thickness_due_to_cloud`	7	CERES EBAF Ed4.2.1 `cldtau_total_day_mon` · CLARA-A3 (파일) · PATMOS-x `cld_emiss_acha`, `cld_opd_dcomp`, `cld_reff_dcomp` · CERES SYN1deg `obs_cld_od` · MODIS Cloud (MOD06·MOD35) `Cloud_Optical_Thickness`, `Cloud_Effective_Radius`, `Cloud_Optical_Thickness_16`, `Cloud_Optical_Thickness_1621` · VIIRS Cloud (CLDPROP·CLDMSK) `Cloud_Effective_Emissivity`, `Cloud_Optical_Thickness`, `Cloud_Effective_Radius`, `Cloud_Optical_Thickness_16` · ISCCP-H `tau`
구름 마스크·운상	`cloud_binary_mask`	4	CLARA-A3 `cph` · MODIS Cloud (MOD06·MOD35) `Cloud_Mask`, `Cloud_Phase_Infrared_1km`, `Cloud_Phase_Optical_Properties` · VIIRS Cloud (CLDPROP·CLDMSK) `Integer_Cloud_Mask`, `Clear_Sky_Confidence`, `Cloud_Mask`, `Cloud_Phase_Cloud_Top_Properties` · GK-2A (천리안 2A호) `CLD`, `CPH`
이산화질소 (NO₂)	`atmosphere_mole_content_of_nitrogen_dioxide`	4	Aura OMI `ColumnAmountNO2TropCloudScreened`, `ColumnAmountNO2CloudScreened`, `ColumnAmountNO2Trop`, `ColumnAmountNO2` · TROPOMI `nitrogendioxide_tropospheric_column`, `nitrogendioxide_total_column`, `nitrogendioxide_stratospheric_column` · GEMS (천리안 2B호) `ColumnAmountNO2`, `ColumnAmountNO2Trop` · GOSAT (GOSAT-2·GOSAT-GW) `no2VcdTroposphere`, `no2VcdTotal`
이산화황 (SO₂)	`atmosphere_mole_content_of_sulfur_dioxide`	4	Aura MLS `L2gpValue`, `L2gpValue`, `L2gpValue`, `L2gpValue` · Aura OMI `ColumnAmountSO2`, `ColumnAmountSO2_PBL`, `ColumnAmountSO2_TRL`, `_TRM` · TROPOMI `sulfurdioxide_total_vertical_column`, `_1km`, `_7km`, `_15km` · GEMS (천리안 2B호) `ColumnAmountSO2`
포름알데히드 (HCHO)·글리옥살	`atmosphere_mole_content_of_formaldehyde`	3	Aura OMI `column_amount`, `main_data_quality_flag` · TROPOMI `formaldehyde_tropospheric_vertical_column` · GEMS (천리안 2B호) `ColumnAmount`
일산화탄소 (CO)	`atmosphere_mole_content_of_carbon_monoxide`	3	AIRS V7 `CO_VMR_A`, `CO_VMR_D` · TROPOMI `carbonmonoxide_total_column` · GOSAT (GOSAT-2·GOSAT-GW) `xco`
메탄 (CH₄)	`mole_fraction_of_methane_in_air`	2	TROPOMI `methane_mixing_ratio_bias_corrected` · GOSAT (GOSAT-2·GOSAT-GW) `xch4`, `xco2_fp`, `xch4_fp`
이산화탄소 (CO₂·XCO₂)	`mole_fraction_of_carbon_dioxide_in_air`	3	PATMOS-x `refl_0_65um_nom`, `refl_0_86um_nom`, `refl_1_60um_nom`, `temp_3_75um_nom` · OCO-2 `xco2`, `xco2_raw` · GOSAT (GOSAT-2·GOSAT-GW) `xco2`, `xco2_fp`, `xch4_fp`
태양 유도 엽록소 형광 (SIF)	`-`	1	OCO-2 `SIF_740nm`, `SIF_757nm`, `SIF_771nm`, `Daily_SIF_740nm`
지상 미세먼지 (PM2.5·PM10)	`mass_concentration_of_pm2p5_ambient_aerosol_particles_in_air`	2	MERRA-2 `DUSMASS25` · GEMS (천리안 2B호) `PM10`, `PM25`
GNSS 전파 엄폐 굴절률·굴절각	`-`	1	GNSS-RO (COSMIC-2·ROM SAF) `Bend_ang`, `Opt_bend_ang`, `Impact_parm`, `Ref`