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Witthuhn, Jonas (2026): Horizon at station Mindelo [dataset]. Leibniz-Institut für Troposphärenforschung e.V., Leipzig, PANGAEA, https://doi.org/10.1594/PANGAEA.995581

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Published: 2026-06-18DOI registered: 2026-07-17

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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 MIN as additional information on the site's surroundings.
Coverage:
Latitude: 16.877800 * Longitude: -24.994900
Date/Time Start: 2026-01-01T00:00:00 * Date/Time End: 2026-01-01T00:00:00
Minimum Elevation: 10.0 m * Maximum Elevation: 10.0 m
Event(s):
MIN (Mindelo) * Latitude: 16.877800 * Longitude: -24.994900 * Date/Time: 2026-01-01T00:00:00 * Elevation: 10.0 m * Location: Mindelo, Cape Verde * Method/Device: Monitoring station (MONS) * Comment: BSRN station no: 87; Surface type: concrete; Topography type: flat, rural; Horizon: doi:10.1594/PANGAEA.995581; Station scientist: Jonas Witthuhn (witthuhn@tropos.de)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
AzimuthAzimdegWitthuhn, Jonas
Elevation anglealphadegWitthuhn, Jonas
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
110 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Azim [deg]

alpha [deg]
00
40
71
181
221
282
353
421
452
501
592
661
762
791
822
862
933
964
994
1023
1062
1113
1152
1192
1253
1291
1361
1430
1460
1557
1647
16511
16610
1670
1710
1760
1850
1980
2110
2250
2380
2520
2670
2810
2960
3080
3200
3290
3380
3450
3540
35524
35624
3570
3590