DEVELOPMENT AND EVALUATION OF AN OPEN DATASET FOR VEGETATION COVER FRACTION IN EACH TOWN BLOCK ACROSS JAPAN USING GOOGLE EARTH ENGINE

Although the percent of green space is most frequently used index for quantifying urban green, it currently unavailable in cities Japan. Here we provide an open dataset each town block across country based on Sentinel-2 satellite images Google Earth Engine. The calibrated and validated with airborne datasets obtained nine Tokyo. precision our 2.8%pt RMSE eight out nine. One exception shows significant bias, but likely due to differences definition space.