Climate Futures for Tasmania: output on pressure levels of the 60 km resolution simulation of the Cubic Conformal Atmospheric Model (CCAM) over Tasmania, using NCEP2 sea surface temperature and atmospheric forcing

Output of downscaling NCEP reanalysis 2 using the Cubic Conformal Atmospheric Model (CCAM). The configuration of CCAM being used is a 64x64 cells per face, with the high resolution face centered over Australia. This model was forced from raw NCEP data using both sea surface tempearture and atmospheric forcing. This configuration provides an approximate resolution of 60km in the high resolution face.
The output is processed on to a pressure levels grid for a region covering the Australian continent, Tasman Sea and Southern Ocean.
Data is output 6 hourly and includes all CCAM variables among which: air temperature, relative humidity, rainfall, runoff, soil moisture, cloud coverage, radiation, evaporation and wind speed. The modelling output covers the time period 01/01/1961 up to 30/11/2006.
This model simulation was designed to allow downscaling to a high resolution (0.1 degree) version of CCAM centered over Tasmania.

本数据集系采用三次共形大气模式（Cubic Conformal Atmospheric Model, CCAM）对NCEP再分析资料2进行降尺度处理所得的结果。当前所用CCAM的配置为每个面包含64×64个网格单元，其高分辨率区域以澳大利亚为中心。该模式以原始NCEP数据作为驱动源，同时结合海表温度与大气强迫数据进行运行。此配置下高分辨率区域的近似分辨率为60公里。
输出结果被插值至覆盖澳大利亚大陆、塔斯曼海及南大洋的气压层网格。
数据以6小时间隔输出，涵盖CCAM的全部变量，包括气温、相对湿度、降水量、径流量、土壤湿度、云量、辐射、蒸发量与风速。该模拟结果的时间跨度为1961年1月1日至2006年11月30日。
本次模式模拟的设计目标为实现针对以塔斯马尼亚为中心的0.1度高分辨率CCAM版本的降尺度工作。