Fabbri Bryan bryan.e.fabbri@nasa.gov 2026 Basic measurements of radiation at station Granite Island (2025-09) dataset NASA Langley Research Center, Hampton https://doi.org/10.1594/PANGAEA.988346 2026-01-05T13:22:53 https://doi.org/10.1594/PANGAEA.971609 Fabbri Bryan bryan.e.fabbri@nasa.gov 2026 BSRN Station-to-archive file for station Granite Island (2025-09) dataset ftp://ftp.bsrn.awi.de/gim/gim0925.dat.gz -87.411 -87.411 46.721 46.721 -87.411 46.721 2025-09-01T00:00:00 2025-09-30T23:59:00 2.0 2.0 time series BSRN Baseline Surface Radiation Network https://bsrn.awi.de/ Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven AWI https://www.awi.de/ https://ror.org/032e6b942 GIM Granite Island https://science.larc.nasa.gov/CRAVE/ 46.721 -87.411 Lake Superior, Michigan, United States 195.0 2018-07-01T00:00:00 Monitoring station MONS BSRN Station No. 78; Surface type: water, lake; Topography type: flat, rural; Horizon: doi:10.1594/PANGAEA.931000; Station scientist: Bryan Fabbri (bryan.e.fabbri@nasa.gov), Fred Denn (frederick.m.denn@nasa.gov) 297280 BSRN-1.0 Baseline Surface Radiation Network License 1.0 https://bsrn.awi.de/data/conditions-of-data-release/ SWD data unavailability notice: SWD data from September 12-28, 2025 (approximately 1700-2245 GMT daily) will mostly be unavailable due to field of view obstruction. Bird spikes installed to deter seagulls had bent over the pyranometer, causing anomalous readings during these hours. The spikes were properly repositioned on September 29, 2025. We recommended using the component summation (DIR*cosSZA + DIF) to calculate SWD. DATE/TIME Date/Time http://en.wikipedia.org/wiki/ISO_8601 Time T http://dbpedia.org/resource/Time Fabbri Bryan bryan.e.fabbri@nasa.gov Date/Time HEIGHT above ground Height m http://en.wikipedia.org/wiki/Height height http://purl.obolibrary.org/obo/PATO_0000119 Length L http://dbpedia.org/resource/Length Fabbri Bryan bryan.e.fabbri@nasa.gov Height [m] Short-wave downward (GLOBAL) radiation SWD W/m**2 downward Power per Area Pyranometer, Kipp & Zonen, CM21, SN 051417, WRMC No. 78004 Fabbri Bryan bryan.e.fabbri@nasa.gov SWD [W/m**2] Direct radiation DIR W/m**2 Power per Area Pyrheliometer, Kipp & Zonen, CHP 1, SN 241101, WRMC No. 78007 Fabbri Bryan bryan.e.fabbri@nasa.gov DIR [W/m**2] Diffuse radiation DIF W/m**2 Power per Area Pyranometer, Kipp & Zonen, CM21, SN 041282, WRMC No. 78003 Fabbri Bryan bryan.e.fabbri@nasa.gov DIF [W/m**2] Long-wave downward radiation LWD W/m**2 downward Power per Area Pyrgeometer, Kipp & Zonen, CGR4, SN 180289, WRMC No. 78006 Fabbri Bryan bryan.e.fabbri@nasa.gov LWD [W/m**2] Air temperature at 2 m height T2 °C Temperature Θ http://dbpedia.org/resource/Temperature Thermometer Temperature sensors Fabbri Bryan bryan.e.fabbri@nasa.gov T2 [°C] Humidity, relative RH % humidity http://purl.obolibrary.org/obo/PATO_0015009 relative Dimensionless Ratio ψ Hygrometer HYGRO Fabbri Bryan bryan.e.fabbri@nasa.gov RH [%] Station pressure PoPoPoPo hPa Energy Density http://dbpedia.org/resource/Energy_density Force Per Area Barometer BARO Fabbri Bryan bryan.e.fabbri@nasa.gov PoPoPoPo [hPa] CurationLevelC Enhanced curation https://wiki.pangaea.de/wiki/Curation_levels citable author76043 curlevel30 event2892846 geocode1599 geocode1600 geocode1601 geocode56349 geocode8128 inst32 license107 method11312 method12535 method12536 method13702 method16871 method359 method4722 method5039 param2219 param31460 param45293 param45294 param45298 param48820 param48823 pi76043 project4094 ref137173 sourceinst2891 term1073288 term2663133 term42421 term43794 term43821 term43834 term43863 term43923 term43972 term43975 term48981 term67658 term74589 topotype8