AIST:Spectral Database for Organic Compounds,SDBS

data japanDownload Japan Prefectures Shapefile Data. Japan is divided into 47 prefectures, which rank immediately below the national government and form the country’s first level of jurisdictionThis data set is a global dital surface model (DSM) with horizontal resolution of approximately 30 meters (basically 1 arcsecond) by the Panchromatic Remote-sensing Instrument for Stereo