The daily SPI raster datasets of high spatial resolution in different timescales over China from 1979 to 2018 were developed based on the China Meteorological Forcing Dataset. It has a spatial resolut
This metadata record describes the annual average number of occurrences of dry and wet events during the 30-year period 1981-2010 for the conterminous United States. A wet event is defined as a period
During the ACLOUD (Arctic CLoud Observations Using airborne measurements during polar Day) campaign conducted in May / June 2017, downward-looking commercial digital cameras equipped with a 180° - fis