/* DATA DESCRIPTION: Citation: Morel, Beatrice (2021): Horizon at station Reunion Island, University. Université de La Réunion, PANGAEA, https://doi.org/10.1594/PANGAEA.930998 Abstract: The ideal site for the measurement of solar and terrestrial radiation for meteorological purposes is one that has a completely flat horizon. The WMO Guide to Meteorological Instruments and Methods of Observation (WMO No. 8) recommends that if possible no obstruction should be present, particularly within the azimuth range of sunrise and sunset over the year. This dataset describes the horizon at the BSRN radiation site RUN as additional information on the site's surroundings. Project(s): Baseline Surface Radiation Network (BSRN) (URI: https://bsrn.awi.de/) Coverage: LATITUDE: -20.901400 * LONGITUDE: 55.483600 MINIMUM ELEVATION: 116.0 m * MAXIMUM ELEVATION: 116.0 m Event(s): RUN (Reunion Island, University) (URI: https://www.energylab.re/en/equipements/) * LATITUDE: -20.901400 * LONGITUDE: 55.483600 * ELEVATION: 116.0 m * LOCATION: Reunion * METHOD/DEVICE: Monitoring station (MONS) * COMMENT: BSRN station no: 82. Surface type: concrete; Topography type: flat; Horizon: doi:10.1594/PANGAEA.930998; Station scientist: Béatrice Morel (beatrice.morel@univ-reunion.fr) Parameter(s): Azimuth [deg] (Azim) * PI: Morel, Beatrice (beatrice.morel@univ-reunion.fr) Elevation angle [deg] (alpha) * PI: Morel, Beatrice (beatrice.morel@univ-reunion.fr) License: Creative Commons Attribution 4.0 International (CC-BY-4.0) (URI: https://creativecommons.org/licenses/by/4.0/) Status: Curation Level: Enhanced curation (URI: https://wiki.pangaea.de/wiki/Curation_levels) Size: 48 data points */ Azim [deg] alpha [deg] 0 0 15 0 30 0 45 0 60 0 75 0 90 0 105 0 120 6 135 6 150 8 165 8 180 11 195 10 210 9 225 8 240 7 255 6 270 3 285 0 300 0 315 0 330 0 345 0