2022_daily_Daylength

Mundialis/ERGO processing Abstract: Daily maps for global daylight length at 30 arc seconds resolution (2022). This dataset is identical to https://doi.org/10.5281/zenodo.7249036 Processing steps:For each day within the year 2022, the photoperiod (sunshine hours on flat terrain) are calculated using the SOLPOS algorithm developed by the National Renewable Energy Laboratory (NREL), USA. Resultant values have been converted from hours to minutes. Projection + EPSG code:Latitude-Longitude/WGS84 (EPSG: 4326) Spatial extent:north: 90south: -90west: -180east: 180 Spatial resolution:30 arc seconds (approx. 1000 m) Filenames: File naming scheme (DDD = day within year) (min is abbreviation for minute):daylight_min_2022_DDD.tif