Cloud cover such as the Amazon Rainforest and some others are almost always clear such as the Sahara Desert. Cloud cover Cloud cover (also known as cloudiness, cloudage, or cloud amount) refers to the fraction of the sky obscured by clouds when observed from a particular location. Okta is the usual unit of measurement of the cloud cover. The cloud cover is correlated to the sunshine duration as the least cloudy locales are the sunniest ones while the cloudiest areas are the least sunny places. The global cloud cover averages around 0.68 when analyzing clouds with optical depth larger than 0.1. This
Okta Logue was officially a trio at this time, Nicolai Hildebrandt played some synthesizer parts on this first self-titled LP. Shortly thereafter, Nicolai Hildebrandt officially joined the band. Zaphire Oktalogue thus was renamed to "Okta Logue" now being a quartet. In winter, 2009, the band began writing their first official album "Ballads of a Burden", which was again released on Nasoni Records. When in 2011, the band got signed to their current label Columbia / Sony Music, "Ballads of a Burden" was re-released on a larger scale. Their second and current album "Tales of Transit City" was released on Columbia / Sony