27 Works

The spational distribution of annual mean minimum temperature for 1986-2004 (sample version)

Hotaek Park
The spatial distribution of the data were first interpolated by near-distance interpolation method based on Baseline Meteorological Dataset of Siberia (BMDS, 77stations), and then averaged on the annual.

MAHASRI Pathfinder Gridded Precipitation Data of the Asian Region

Kooiti Masuda
This is a gridded data set of precipitation made from station precipitation included in the GAME Phase 2 Collected Data, by first summing up for each month at each station and then interpolating spatially. We have not taken account of topographical effects, nor systematic errors of raingauges. In our product, data are given on grid boxes over land only. Furthermore, those grid boxes which are far from any observing stations to be void of data....

GRENE-ei CAAM 0.05°×0.05° Grid Daily Precipitation in Thailand

Kooiti Masuda, Tomoshige Inoue, Jun Matsumoto & Somchai Baimoung
This is a 0.05°(lat) x 0.05°(lon) gridded data set of spatially-interpolated daily precipitation made from station precipitation in Thailand. Most of the data are obtained from the Thai Meteorological Department (TMD) by Prof. Jun Matsumoto (Tokyo Metropolitan University/JAMSTEC). We have not taken account of topographical effects, nor systematic errors of raingauges. In our product, data are given on grid boxes over land whose altitude is below 500 m only. Furthermore, those grid boxes which are...

NIES wind-tunnel dataset

Yukio Yamao Isao Kanda
Impact on human health by automobile air pollutants in roadside areas was investigated in the SORA (Study On Respiratory disease and Automobile exhaust) project (H17-22fy) administered by the Japan Ministry of Environment. In this project, a model was developed for estimating air-pollutant exposure to roadside residents. To provide validation data for this model, diffusion experiments under various building configurations from regular arrays to real cities were conducted in the Atmospheric Diffusion Wind Tunnel at National...

The spational distribution of annual mean maximum temperature for 1986-2004 (sample version)

Hotaek Park
The spatial distribution of the data were first interpolated by near-distance interpolation method based on Baseline Meteorological Dataset of Siberia (BMDS, 77stations), and then averaged on the annual.

GPV Data Archive

Eiji Ikoma
Oki/Kanae Lab purchases rights to archive the GSM-GPV data and stores them in Kitsuregawa-Lab data servers from July 2002. The data are free for research purpose, but refer or acknowledge as followings: The GSM-GPV data are originally provided by JMA. To access them, the archiving system of Oki/Kanae-Lab and Kitsuregawa-Lab, IIS, Univ. of Tokyo is used. Data accessible at http://dias.tkl.iis.u-tokyo.ac.jp/gpv/

The spational distribution of annual mean air temperature for 1986-2004 (sample version)

Hotaek Park
The spatial distribution of the data were first interpolated by near-distance interpolation method based on Baseline Meteorological Dataset of Siberia (BMDS, 77stations), and then accumulated on the annual.

VnGP - Vietnam Gridded Precipitation dataset (0.10°×0.10°)

REMOCLIC
This dataset was created based on the daily data of 481 rainfall stations over Vietnam using the SPHEREMAP method.

GAME Tibet

Koike Toshio
The GAME-Tibet project is an international land-atmosphere interaction field experiment implemented in the Tibetan Plateau both at the plateau scale and a meso-scale under the framework of the World Climate Research Programme (WCRP) / Global Energy and Water Cycle Experiment (GEWEX) Asian Monsoon Experiment (GAME). The overall goal of GAME-Tibet is to clarify the interactions between the land surface and the atmosphere over the Tibetan Plateau in the context of the Asian Monsoon system.

The glacier area of distribution from the topographical map created based on the aerial photograph for 1945 - 47 (sample version)

Hironori Yabuki
This data set extracts glacier distribution of the Altai Mongolian area based on the topographical map(1/100,000) which the Soviet Union army created based on the aerial photograph in 1945 - 47. The extraction method performed on GIS glacier distribution indicated to the topographical map by manual work.

Bias-corrected CMIP5 GCM daily data

Toshichika Iizumi
The CMIP5_CDFDM_S14FD dataset is bias-corrected CMIP5 GCM daily data developed using CDFDM as the bias-correction method and S14FD as the reference. The dataset offers daily data of 11 climatic variables over the globe from 1961 to 2100 under 4 RCPs and 8 GCMs. The data over the sea and Antarctica are not bias-corrected (i.e., the raw GCM data were used), whereas those over the land are bias-corrected. Variables include daily mean 2m air temperature (tave2m,...

Global map of interannual response of normalized difference vegetation index (NDVI) for air temperature, precipitation, and photosynthetically active radiation (PAR)

Rikie Suzuki
Precipitation, air temperature, and radiation are the most dominant meteorological factor for the vegetation distribution and its interannual change. For example, lack of precipitation precludes vegetation in desert in mid-latitude, while lack of temperature constrains the vegetation in high-latitude tundra zones. The cloud cover disturbs the potential photosynthetic activity of the vegetation by reducing the Photosynthetically Active Radiation (PAR; (0.4 - 0.7 μm)) from the sun. This vegetation-atmosphere relationship was examined by using satellite-derived Normalized...

Extreme temperature and precipitation indices

Toshichika Iizumi
The climate_indices dataset offers 15 temperaure and 12 precipitation extreme indices calculated using S14FD retrospective meteorological forcing dataset and CMIP5_CDFDM_S14FD bias-corrected CMIP5 GCM outputs from 1958 to 2100.

AGURAM Ground Information Database

Hiroyuki Miyazaki
This dataset includes ground information derived by visual interpretation of satellite imageries taken by Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER). The dataset consists of geometries of boundaries between urban and non-urban. Although the ground information dataset is originally developed for the ASTER Global URban Area Map (AGURAM; see details at https://eco.geogrid.org/), it will be a source of training and validation for satellite remote sensing applications, such as land cover classification and urban area...

S14 global meteorological forcing dataset

Toshichika Iizumi
The S14 retrospecitive meteorological forcing dataset (S14FD) offers daily data of 11 climatic variables over the globe from 1958 to 2013. The data over the sea and Antarctica are not bias-corrected (i.e., the raw data of the JRA-55 reanalysis were used), whereas those over the land are bias-corrected. Variables include daily mean 2m air temperature (tave2m, °C), daily maximum 2m air temperature (tmax2m, °C), daily minimum 2m air temperature (tmin2m, °C), daily total precipitation (precsfc,...

VnGP - Vietnam Gridded Precipitation dataset (0.25°×0.25°)

REMOCLIC
This dataset was created based on the daily data of 481 rainfall stations over Vietnam using the SPHEREMAP method.

Ocean Renalysis

Sugiura, Nozomi, Dr.
The 4D-VAR assimilation system used here is the same as in Masuda et al. [2003] covering the global ocean. The OGCM is version 3 of the GFDL Modular Ocean Model (MOM; Pacanowski and Griffies, 1999), which is equipped with several sophisticated parameterization schemes, for example, nonlocal K Profile Parameterization (Large et al., 1994) for mixed layer physics, Gent and McWilliams's scheme (Gent and McWiiliams, 1990) for isopycnal mixing, and quicker advection scheme (Leonald, 1979). The...

Future scenarios data on crop yields

Toshichika Iizumi
The grid-cell yield data available in this dataset are estimated using the global gridded crop model CYGMA and the assumptions on future climate and socioeconomy. The Shared Socioeconomic Pathways (SSP) 1, 2 and 3 are used as the assumptions on socioeconomy. Four different Representative Concentration Pathways (RCP) are used to account for the CO2 fertilization effect on yields. Future climate conditions are based on the bias-corrected CMIP5 GCM outputs. The data for maize, rice, wheat...

GRENE-ei CAAM 0.05°×0.05° Grid Daily Precipitation in Thailand (prototype)

Kooiti Masuda
This is a prototype of 0.05°(lat) x 0.05°(lon) gridded data set of spatially-interpolated daily precipitation made from station precipitation in Thailand. Most of the data are obtained from the Thai Meteorological Department (TMD) by Prof. Jun Matsumoto (Tokyo Metropolitan University/JAMSTEC). We have not taken account of topographical effects, nor systematic errors of raingauges. In our product, data are given on grid boxes over land whose altitude is below 500 m only. Furthermore, those grid boxes...

Global Soil Wetness Project Phase 3 Atmospheric Boundary Conditions (Experiment 1)

Hyungjun Kim
retrospective atmospheric boundary conditions (9 variables: Rainfall, Snowfall, 2m Air Temperature, 2m Specific Humidity, Surface Pressure, Downward Shortwave Radiation, Downward Longwave Radiation, 10m Wind Speed, and Cloud Cover Fraction) for 1901-2010 in 3-hourly resolution are generated. 20th Century Reanalysis (20CR) [compo2011] [Compo el al., 2011] on global 2° resolution is dynamically downscaled into T248 (~0.5°) grid using a spectral nudging technique [Yoshimura and Kanamitsu 2008] in a Global Spectral Model (GSM) [Figure 2]. This successfully...

Daily 8km Normalized Difference Vegetation Index (NDVI) from 1982 to 2000 over the Japan Islands(beta-version)

Rikie Suzuki & Toshichika Iizumi
This dataset contains the daily value of the Normalize Difference Vegetation Index (NDVI) from 1982 to 2000 over the terrestrial areas of the Japan Islands that was derived from Pathfinder AVHRR Land (PAL) dataset. The horizontal resolution is 8 x 8 km. To reduce the cloud contamination, the original daily NDVI was temporally smoothed by Temporal Window Operation (TWO) method.

NIAES agro-meteorological data (simulations of past and future projections over Central Thailand)

Dr. Kazunori Minamikawa & Dr. Toshichika Iizumi
Simulated agro-meteorological data of past (1981-2005) and future (2006-2060) over Central Thailand. Stations: Chai Nat、Suphan Buri、Bang Na、Ratchaburi Temporal coverage: 1981-2005(past simulations), 2006-2060 (future projections) Variables: daily maximum and minimum of air temperature (degC), precipitation (cm/d), solar radiation (MJ/m^2/d) File format Line 1: Station name, year and atmospheric CO2 concentration (ppmv) Line 2 to the end of file: day-of-year, daily minimum of air temperature, daily maximum of air temperature, precipitation and solar radiation. Leap years are...

CEOP Satellite Datasets ( TRMM > PR > 2PRECI )

Kazuo Umezawa
Three scale-types of datasets observed by new generation of remote sensing satellites (including TERRA, AQUA, ADEOS-II) in addition to TRMM and DMSP series, which were providing enhancement of observing capabilities to quantify critical atmospheric, surface, hydrologic and oceanographic data during CEOP time periods are available. 250 km square snapshots of the highest resolution raw radiances (with geographic location, i.e. level 1) remote sensing data at the 35-51 in situ reference sites are archived. ■Mission TRMM...

West Sumatra Radar-Raingauge Integrated Data Version 1.1

Hideyuki Kamimera
This is a gridded data set of precipitation over West Sumatra in Indonesia which is based on an integration technique of weather radar and ground-based raingauge data. We first derived an empirical relationship between radar and raingauge measurements. By using the relationship, we converted radar measurements into precipitation at each grid point. As pre-processing radar data, the effect of mountain shadow was taken account of. For evaluation of the effect, we developed a tool for...

high-resolution (10 km) Reanalysis downscaled data over Japan

Masao Kanamitsu, Hideki Kanamaru, Wataru Ohfuchi & Kei Yoshimura
A 10-km and hourly dynamically downscaling simulation dataset from NCEP/NCAR Reanalysis over Japan for 1948-2006. The data includes most of 3-dimensional atmospheric state (temperature, wind speed, omega, height, humidity), and various surface fields (precipitation, evaporation, PBL height, surface air condition, radiation, etc.). The data is particularly useful for high resolution analysis of meteorology, and application for other fields such as agriculture or hydrology.

Registration Year

  • 2017
    27

Data Centers

  • Japan Link Center
    27