BSRN stations
Validation HC3v4 and HC3v5 Archives - BSRN stations - OLD |
Date of the validation: Oct. 2017 HelioClim-3 version 4 and version 5 radiation values are compared to the 14 BSRN stations located in the Meteosat Second Generation satellite coverage following the protocol of validation described here on SoDa. The 1 min BSRN station measurements have been qualified using the quality check procedure available here. The validation results are available for the 15 min, hourly, daily and monthly time step, and for the Global Horizontal and the Direct Normal components.
Illustration: list of the BSRN stations used for the validation => |
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BSRN stations used in this validation
(Table 1: in decreasing latitudes)
Station | Code | Country | Latitude | Longitude | Altitude (m) | Period | Source | Type of climate |
Lerwick | LER | UK | 60.133 | -1.183 | 84 | 2004-2007 | BSRN | Oceanic |
Toravere | TOR | Estonia | 58.254 | 26.462 | 70 | 2004-2014 | BSRN | Continental |
Lindenberg | LIN | Germany | 52.210 | 14.122 | 125 | 2004-2007 | BSRN | Continental |
Cabauw | CAB | Netherlands | 51.971 | 4.927 | 0 | 2005-2014 | BSRN | Oceanic |
Camborne | CAM | UK | 50.217 | -5.317 | 88 | 2004-2007 | BSRN | Oceanic |
Palaiseau | PAL | France | 48.713 | 2.208 | 156 | 2004-2013 | BSRN | Continental |
Payerne | PAY | Switzerland | 46.815 | 6.944 | 491 | 2004-2011 | BSRN | Continental |
Carpentras | CAR | France | 44.083 | 5.059 | 100 | 2004-2014 | BSRN | Mediterranean |
Cener | CEN | Spain | 42.816 | -1.601 | 471 | 2009-2013 | BSRN | Oceanic |
Sede Boqer | SBO | Israel | 30.905 | 34.782 | 500 | 2004-2012 | BSRN | Desertic |
Tamanrasset | TAM | Algeria | 22.780 | 5.51 | 1385 | 2004-2014 | BSRN | Desertic |
Brasilia | BRB | Brazil | -15.601 | -47.713 | 1023 | 2006-2013 | BSRN | Subtropical |
São Martinho da Serra | SMS | Brazil | -29.443 | -53.823 | 489 | 2006-2012 | BSRN | Subtropical |
De Aar | DAA | South Africa | -30.667 | 23.993 | 1287 | 2004-2005 | BSRN | Desertic |
Validation results
Quality assessment results of GHI values
HelioClim-3 v4 and v5 -- GHI Quality assessment results vs. the BSRN stations MONTHLY SUM OF 15 MIN IRRADIATION |
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Station | Number of values |
Mean - BSRN - (kWh/m²) |
Bias HC3v4 (kWh/m2) (relative in %) |
Bias HC3v5 (kWh/m2) (relative in %) |
RMSE HC3v4 (kWh/m2) (relative in %) |
RMSE HC3v5 (kWh/m2) (relative in %) |
Correl. coeff. HC3v4 |
Correl. coeff. HC3v5 |
Lerwick | 29 | 81.2 | 2.8 (3.4%) | 3.4 (4.2%) | 7.7 (9.5%) | 7.0 (8.6%) | 0.995 | 0.997 |
Toravere | 104 | 83.4 | -2.0 (-2.4%) | -3.0 (-3.6%) | 7.8 (9.3%) | 7.0 (8.4%) | 0.989 | 0.992 |
Lindenberg | 37 | 90.0 | -4.2 (-4.7%) | -3.5 (-3.9%) | 6.5 (7.2%) | 5.6 (6.3%) | 0.996 | 0.997 |
Cabauw | 112 | 87.9 | -3.4 (-3.9%) | -2.6 (-2.9%) | 7.4 (8.4%) | 5.9 (6.7%) | 0.994 | 0.996 |
Camborne | 41 | 93.5 | -1.0 (-1.1%) | -0.3 (-0.3%) | 3.3 (3.6%) | 2.5 (2.7%) | 0.999 | 0.999 |
Palaiseau | 93 | 98.1 | 3.6 (3.6%) | 2.0 (2.0%) | 6.2 (6.3%) | 3.3 (3.4%) | 0.998 | 0.999 |
Payerne | 88 | 99.1 | -8.1 (-8.2%) | -1.2 (-1.2%) | 10.1 (10.2%) | 4.6 (4.7%) | 0.995 | 0.997 |
Carpentras | 120 | 128.7 | 1.6 (1.3%) | 2.2 (1.7%) | 4.5 (3.5%) | 3.0 (2.3%) | 0.998 | 1.000 |
Cener | 44 | 115.7 | 3.1 (2.6%) | 3.5 (3.1%) | 4.6 (4.0%) | 5.0 (4.3%) | 0.998 | 0.998 |
Sede Boqer | 100 | 169.1 | -11.1 (-6.6%) | -6.9 (-4.1%) | 13.1 (7.8%) | 8.8 (5.2%) | 0.993 | 0.996 |
Tamanrasset | 124 | 174.5 | 1.2 (0.7%) | -0.5 (-0.3%) | 8.0 (4.6%) | 5.0 (2.9%) | 0.981 | 0.991 |
Brasilia | 65 | 147.5 | 7.0 (4.8%) | 4.5 (3.1%) | 9.8 (6.6%) | 6.5 (4.4%) | 0.973 | 0.988 |
Sao Martinho da Serra | 72 | 143.7 | -0.3 (-0.2%) | -2.9 (-2.0%) | 5.1 (3.5%) | 5.2 (3.6%) | 0.995 | 0.997 |
De Aar | 11 | 172.1 | 0.1 (0.0%) | -0.6 (-0.4%) | 2.0 (1.2%) | 2.1 (1.2%) | 0.999 | 0.999 |
HelioClim-3 v4 and v5 -- GHI Quality assessment results vs. the BSRN stations DAILY SUM OF 15 MIN IRRADIATION |
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Station | Number of values |
Mean - BSRN - (Wh/m²) |
Bias HC3v4 (Wh/m2) (relative in %) |
Bias HC3v5 (Wh/m2) (relative in %) |
RMSE HC3v4 (Wh/m2) (relative in %) |
RMSE HC3v5 (Wh/m2) (relative in %) |
Correl. coeff. HC3v4 |
Correl. coeff. HC3v5 |
Lerwick | 885 | 2668.1 | 85.9 (3.2%) | 108.3 (4.1%) | 470.3 (17.6%) | 429.3 (16.1%) | 0.972 | 0.978 |
Toravere | 2975 | 2831.1 | -68.1 (-2.4%) | -96.4 (-3.4%) | 439.5 (15.5%) | 397.6 (14.0%) | 0.979 | 0.984 |
Lindenberg | 1110 | 2998.9 | -140.3 (-4.7%) | -118.3 (-3.9%) | 392.1 (13.1%) | 361.5 (12.1%) | 0.987 | 0.988 |
Cabauw | 3312 | 2959.1 | -116.9 (-3.9%) | -87.8 (-3.0%) | 385.9 (13.0%) | 337.8 (11.4%) | 0.986 | 0.989 |
Camborne | 1202 | 3181.3 | -35.6 (-1.1%) | -10.6 (-0.3%) | 319.0 (10.0%) | 286.0 (9.0%) | 0.990 | 0.992 |
Palaiseau | 2814 | 3244.4 | 117.0 (3.6%) | 64.6 (2.0%) | 332.2 (10.2%) | 257.4 (7.9%) | 0.991 | 0.994 |
Payerne | 2544 | 3344.7 | -270.3 (-8.1%) | -38.0 (-1.1%) | 477.4 (14.3%) | 379.4 (11.3%) | 0.986 | 0.987 |
Carpentras | 3536 | 4378.7 | 55.0 (1.3%) | 74.8 (1.7%) | 335.6 (7.7%) | 263.1 (6.0%) | 0.991 | 0.995 |
Cener | 1251 | 3987.1 | 103.9 (2.6%) | 121.0 (3.0%) | 356.2 (8.9%) | 335.2 (8.4%) | 0.990 | 0.992 |
Sede Boqer | 2891 | 5765.4 | -381.0 (-6.6%) | -238.3 (-4.1%) | 534.8 (9.3%) | 395.0 (6.9%) | 0.981 | 0.987 |
Tamanrasset | 3483 | 6001.5 | 41.6 (0.7%) | -8.7 (-0.1%) | 563.1 (9.4%) | 426.1 (7.1%) | 0.925 | 0.958 |
Brasilia | 1882 | 5246.9 | 241.3 (4.6%) | 153.0 (2.9%) | 638.0 (12.2%) | 574.5 (10.9%) | 0.900 | 0.915 |
Sao Martinho da Serra | 2170 | 4778.0 | -12.8 (-0.3%) | -96.7 (-2.0%) | 414.9 (8.7%) | 379.9 (8.0%) | 0.985 | 0.989 |
De Aar | 330 | 5724.0 | 2.7 (0.0%) | -19.9 (-0.3%) | 410.3 (7.2%) | 325.1 (5.7%) | 0.981 | 0.988 |
HelioClim-3 v4 and v5 -- GHI Quality assessment results vs. the BSRN stations HOURLY SUM OF 15 MIN IRRADIATION |
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Station | Number of values |
Mean - BSRN - (Wh/m²) |
Bias HC3v4 (Wh/m2) (relative in %) |
Bias HC3v5 (Wh/m2) (relative in %) |
RMSE HC3v4 (Wh/m2) (relative in %) |
RMSE HC3v5 (Wh/m2) (relative in %) |
Correl. coeff. HC3v4 |
Correl. coeff. HC3v5 |
Lerwick | 11302 | 208.6 | 6.7 (3.2%) | 8.6 (4.1%) | 64.8 (31.1%) | 62.8 (30.1%) | 0.941 | 0.946 |
Toravere | 35768 | 225.2 | -4.8 (-2.1%) | -7.2 (-3.2%) | 61.8 (27.4%) | 58.6 (26.0%) | 0.956 | 0.961 |
Lindenberg | 13004 | 255.4 | -12.0 (-4.7%) | -10.1 (-4.0%) | 59.6 (23.3%) | 57.4 (22.5%) | 0.965 | 0.968 |
Cabauw | 39152 | 250.3 | -10.0 (-4.0%) | -7.4 (-3.0%) | 58.2 (23.3%) | 55.4 (22.2%) | 0.966 | 0.969 |
Camborne | 14372 | 265.9 | -3.1 (-1.2%) | -0.9 (-0.4%) | 54.7 (20.6%) | 52.8 (19.9%) | 0.973 | 0.975 |
Palaiseau | 33167 | 275.2 | 9.7 (3.5%) | 5.4 (2.0%) | 51.3 (18.6%) | 47.9 (17.4%) | 0.977 | 0.979 |
Payerne | 29029 | 290.3 | -23.2 (-8.0%) | -2.9 (-1.0%) | 67.5 (23.3%) | 61.7 (21.2%) | 0.969 | 0.971 |
Carpentras | 42717 | 362.2 | 4.4 (1.2%) | 6.1 (1.7%) | 48.3 (13.3%) | 45.4 (12.5%) | 0.985 | 0.987 |
Cener | 15131 | 333.4 | 8.6 (2.6%) | 10.1 (3.0%) | 57.2 (17.2%) | 56.8 (17.0%) | 0.978 | 0.979 |
Sede Boqer | 32397 | 519.0 | -33.6 (-6.5%) | -20.3 (-3.9%) | 67.6 (13.0%) | 58.7 (11.3%) | 0.982 | 0.985 |
Tamanrasset | 42183 | 503.5 | 3.6 (0.7%) | -1.2 (-0.2%) | 70.8 (14.1%) | 63.1 (12.5%) | 0.977 | 0.981 |
Brasilia | 22787 | 435.4 | 20.1 (4.6%) | 12.8 (2.9%) | 115.4 (26.5%) | 111.4 (25.6%) | 0.932 | 0.935 |
Sao Martinho da Serra | 25979 | 399.4 | -1.1 (-0.3%) | -8.1 (-2.0%) | 73.7 (18.4%) | 70.7 (17.7%) | 0.972 | 0.974 |
De Aar | 3793 | 496.2 | 0.3 (0.1%) | -1.5 (-0.3%) | 56.8 (11.5%) | 51.5 (10.4%) | 0.983 | 0.986 |
HelioClim-3 v4 and v5 -- GHI Quality assessment results vs. the BSRN stations 15 MIN IRRADIATION |
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Station | Number of values |
Mean - BSRN - (Wh/m²) |
Bias HC3v4 (Wh/m2) (relative in %) |
Bias HC3v5 (Wh/m2) (relative in %) |
RMSE HC3v4 (Wh/m2) (relative in %) |
RMSE HC3v5 (Wh/m2) (relative in %) |
Correl. coeff. HC3v4 |
Correl. coeff. HC3v5 |
Lerwick | 44688 | 53.0 | 1.7 (3.3%) | 2.2 (4.1%) | 20.0 (37.7%) | 19.6 (37.0%) | 0.915 | 0.920 |
Toravere | 141050 | 62.0 | -1.6 (-2.6%) | -2.2 (-3.6%) | 21.1 (34.0%) | 20.4 (33.0%) | 0.930 | 0.935 |
Lindenberg | 50544 | 65.9 | -3.1 (-4.7%) | -2.6 (-3.9%) | 19.8 (30.0%) | 19.3 (29.4%) | 0.941 | 0.944 |
Cabauw | 151725 | 64.9 | -2.5 (-3.9%) | -1.9 (-2.9%) | 19.5 (30.0%) | 19.0 (29.2%) | 0.941 | 0.944 |
Camborne | 55814 | 68.7 | -0.8 (-1.1%) | -0.2 (-0.3%) | 18.1 (26.3%) | 17.7 (25.8%) | 0.954 | 0.956 |
Palaiseau | 129085 | 70.9 | 2.6 (3.6%) | 1.4 (2.0%) | 18.1 (25.5%) | 17.4 (24.6%) | 0.955 | 0.958 |
Payerne | 114527 | 76.1 | -6.2 (-8.2%) | -0.9 (-1.2%) | 21.7 (28.5%) | 20.5 (26.9%) | 0.949 | 0.951 |
Carpentras | 164142 | 94.4 | 1.2 (1.3%) | 1.6 (1.7%) | 15.8 (16.7%) | 15.2 (16.1%) | 0.974 | 0.976 |
Cener | 57987 | 87.8 | 2.3 (2.6%) | 2.7 (3.1%) | 19.2 (21.8%) | 19.1 (21.7%) | 0.961 | 0.961 |
Sede Boqer | 128603 | 133.1 | -8.7 (-6.5%) | -5.4 (-4.0%) | 20.4 (15.3%) | 18.6 (14.0%) | 0.970 | 0.973 |
Tamanrasset | 162632 | 133.0 | 0.9 (0.7%) | -0.4 (-0.3%) | 22.4 (16.9%) | 20.8 (15.7%) | 0.962 | 0.967 |
Brasilia | 87251 | 115.1 | 5.4 (4.7%) | 3.5 (3.0%) | 38.1 (33.1%) | 37.2 (32.4%) | 0.882 | 0.885 |
Sao Martinho da Serra | 99160 | 105.2 | -0.2 (-0.2%) | -2.1 (-2.0%) | 24.9 (23.7%) | 24.3 (23.1%) | 0.949 | 0.952 |
De Aar | 14640 | 129.3 | 0.0 (0.0%) | -0.5 (-0.4%) | 19.7 (15.2%) | 18.7 (14.5%) | 0.967 | 0.971 |
Quality assessment results of DNI values
HelioClim-3 v4 and v5 -- DNI Quality assessment results vs. the BSRN stations MONTHLY SUM OF 15 MIN IRRADIATION |
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Station | Number of values |
Mean - BSRN - (kWh/m²) |
Bias HC3v4 (kWh/m2) (relative in %) |
Bias HC3v5 (kWh/m2) (relative in %) |
RMSE HC3v4 (kWh/m2) (relative in %) |
RMSE HC3v5 (kWh/m2) (relative in %) |
Correl. coeff. HC3v4 |
Correl. coeff. HC3v5 |
Lerwick | 2 | 82.5 | 10.9 (13.2%) | 17.5 (21.2%) | 17.6 (21.4%) | 20.1 (24.3%) | 1.000 | 1.000 |
Toravere | 52 | 135.1 | -9.3 (-6.9%) | -13.8 (-10.2%) | 24.1 (17.8%) | 21.7 (16.1%) | 0.860 | 0.898 |
Lindenberg | 22 | 116.2 | 2.7 (2.3%) | 2.0 (1.7%) | 9.6 (8.2%) | 10.6 (9.1%) | 0.973 | 0.962 |
Cabauw | 69 | 99.9 | 5.6 (5.6%) | 8.3 (8.3%) | 12.6 (12.6%) | 11.8 (11.8%) | 0.962 | 0.978 |
Camborne | 25 | 93.3 | 11.6 (12.5%) | 13.5 (14.5%) | 16.6 (17.8%) | 16.4 (17.6%) | 0.964 | 0.969 |
Palaiseau | 71 | 110.0 | 17.7 (16.0%) | 10.6 (9.7%) | 23.4 (21.3%) | 13.7 (12.4%) | 0.948 | 0.972 |
Payerne | 44 | 136.0 | -11.9 (-8.7%) | 9.3 (6.8%) | 15.4 (11.3%) | 13.1 (9.7%) | 0.965 | 0.968 |
Carpentras | 119 | 154.6 | -2.7 (-1.7%) | -0.2 (-0.1%) | 14.0 (9.1%) | 9.4 (6.1%) | 0.981 | 0.986 |
Cener | 36 | 136.8 | 4.2 (3.1%) | 4.8 (3.5%) | 9.9 (7.2%) | 9.4 (6.8%) | 0.984 | 0.987 |
Sede Boqer | 97 | 185.3 | -29.9 (-16.1%) | -20.9 (-11.3%) | 32.8 (17.7%) | 24.0 (12.9%) | 0.965 | 0.975 |
Tamanrasset | 118 | 181.3 | 21.6 (11.9%) | 18.4 (10.1%) | 41.8 (23.1%) | 29.6 (16.3%) | 0.658 | 0.872 |
Brasilia | 55 | 139.5 | 12.6 (9.0%) | 8.1 (5.8%) | 21.7 (15.6%) | 15.3 (10.9%) | 0.955 | 0.977 |
Sao Martinho da Serra | 39 | 143.1 | -1.8 (-1.2%) | -6.4 (-4.5%) | 13.5 (9.4%) | 11.4 (8.0%) | 0.951 | 0.969 |
De Aar | 12 | 235.9 | -21.4 (-9.1%) | -23.1 (-9.8%) | 23.1 (9.8%) | 24.5 (10.4%) | 0.981 | 0.979 |
HelioClim-3 v4 and v5 -- DNI Quality assessment results vs. the BSRN stations DAILY SUM OF 15 MIN IRRADIATION |
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Station | Number of values |
Mean - BSRN - (Wh/m²) |
Bias HC3v4 (Wh/m2) (relative in %) |
Bias HC3v5 (Wh/m2) (relative in %) |
RMSE HC3v4 (Wh/m2) (relative in %) |
RMSE HC3v5 (Wh/m2) (relative in %) |
Correl. coeff. HC3v4 |
Correl. coeff. HC3v5 |
Lerwick | 251 | 4243.9 | 393.1 (9.3%) | 724.7 (17.1%) | 1507.9 (35.5%) | 1565.6 (36.9%) | 0.843 | 0.856 |
Toravere | 1155 | 6385.8 | -874.4 (-13.7%) | -915.8 (-14.3%) | 1840.4 (28.8%) | 1555.6 (24.4%) | 0.845 | 0.900 |
Lindenberg | 514 | 5214.5 | -228.5 (-4.4%) | -155.7 (-3.0%) | 1299.2 (24.9%) | 1096.1 (21.0%) | 0.873 | 0.908 |
Cabauw | 1522 | 4633.1 | 40.0 (0.9%) | 202.7 (4.4%) | 1164.8 (25.1%) | 991.8 (21.4%) | 0.889 | 0.924 |
Camborne | 490 | 4929.6 | 220.6 (4.5%) | 419.3 (8.5%) | 1195.3 (24.2%) | 1067.5 (21.7%) | 0.905 | 0.932 |
Palaiseau | 1639 | 5002.9 | 439.9 (8.8%) | 271.2 (5.4%) | 1345.5 (26.9%) | 984.7 (19.7%) | 0.876 | 0.929 |
Payerne | 1095 | 6123.0 | -773.7 (-12.6%) | 274.5 (4.5%) | 1467.8 (24.0%) | 1131.9 (18.5%) | 0.876 | 0.908 |
Carpentras | 2690 | 6601.1 | -218.6 (-3.3%) | -102.8 (-1.6%) | 1331.4 (20.2%) | 1013.0 (15.3%) | 0.860 | 0.926 |
Cener | 808 | 5991.6 | 21.0 (0.4%) | 81.7 (1.4%) | 1275.5 (21.3%) | 1100.4 (18.4%) | 0.886 | 0.925 |
Sede Boqer | 2646 | 6668.4 | -1105.5 (-16.6%) | -785.1 (-11.8%) | 1703.4 (25.5%) | 1281.6 (19.2%) | 0.811 | 0.892 |
Tamanrasset | 2959 | 6766.7 | 577.7 (8.5%) | 538.3 (8.0%) | 2111.9 (31.2%) | 1624.0 (24.0%) | 0.559 | 0.808 |
Brasilia | 1312 | 5675.5 | 383.3 (6.8%) | 241.3 (4.3%) | 1365.9 (24.1%) | 1159.6 (20.4%) | 0.823 | 0.870 |
Sao Martinho da Serra | 977 | 6566.3 | -137.2 (-2.1%) | -281.2 (-4.3%) | 1372.4 (20.9%) | 1134.2 (17.3%) | 0.857 | 0.923 |
De Aar | 327 | 8427.7 | -860.1 (-10.2%) | -889.6 (-10.6%) | 1520.2 (18.0%) | 1317.9 (15.6%) | 0.906 | 0.939 |
HelioClim-3 v4 and v5 -- DNI Quality assessment results vs. the BSRN stations HOURLY SUM OF 15 MIN IRRADIATION |
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Station | Number of values |
Mean - BSRN - (Wh/m²) |
Bias HC3v4 (Wh/m2) (relative in %) |
Bias HC3v5 (Wh/m2) (relative in %) |
RMSE HC3v4 (Wh/m2) (relative in %) |
RMSE HC3v5 (Wh/m2) (relative in %) |
Correl. coeff. HC3v4 |
Correl. coeff. HC3v5 |
Lerwick | 4525 | 319.5 | 54.4 (17.0%) | 74.9 (23.4%) | 200.9 (62.9%) | 208.3 (65.2%) | 0.711 | 0.730 |
Toravere | 19538 | 458.1 | -56.6 (-12.4%) | -64.8 (-14.1%) | 197.6 (43.1%) | 182.5 (39.8%) | 0.781 | 0.826 |
Lindenberg | 7535 | 398.7 | -13.4 (-3.4%) | -6.8 (-1.7%) | 160.9 (40.3%) | 155.9 (39.1%) | 0.819 | 0.840 |
Cabauw | 22284 | 361.6 | 8.6 (2.4%) | 20.3 (5.6%) | 150.8 (41.7%) | 149.9 (41.5%) | 0.829 | 0.849 |
Camborne | 7310 | 375.6 | 29.1 (7.7%) | 42.9 (11.4%) | 156.7 (41.7%) | 156.3 (41.6%) | 0.837 | 0.855 |
Palaiseau | 23171 | 393.8 | 44.9 (11.4%) | 31.0 (7.9%) | 162.4 (41.2%) | 147.6 (37.5%) | 0.831 | 0.859 |
Payerne | 15907 | 484.9 | -61.5 (-12.7%) | 22.4 (4.6%) | 171.3 (35.3%) | 161.7 (33.4%) | 0.842 | 0.862 |
Carpentras | 33216 | 551.8 | -11.8 (-2.1%) | -1.9 (-0.3%) | 158.1 (28.6%) | 147.9 (26.8%) | 0.840 | 0.867 |
Cener | 10769 | 484.1 | 11.3 (2.3%) | 16.8 (3.5%) | 161.5 (33.4%) | 159.6 (33.0%) | 0.851 | 0.860 |
Sede Boqer | 29295 | 606.7 | -93.4 (-15.4%) | -62.6 (-10.3%) | 196.0 (32.3%) | 172.2 (28.4%) | 0.818 | 0.855 |
Tamanrasset | 36358 | 584.5 | 66.6 (11.4%) | 56.2 (9.6%) | 228.8 (39.1%) | 195.3 (33.4%) | 0.747 | 0.827 |
Brasilia | 16496 | 483.1 | 42.4 (8.8%) | 27.0 (5.6%) | 205.4 (42.5%) | 192.4 (39.8%) | 0.772 | 0.799 |
Sao Martinho da Serra | 12428 | 543.8 | -4.5 (-0.8%) | -19.1 (-3.5%) | 195.1 (35.9%) | 184.9 (34.0%) | 0.809 | 0.834 |
De Aar | 3887 | 718.2 | -65.4 (-9.1%) | -69.3 (-9.6%) | 169.6 (23.6%) | 159.4 (22.2%) | 0.863 | 0.889 |
HelioClim-3 v4 and v5 -- DNI Quality assessment results vs. the BSRN stations 15 MIN IRRADIATION |
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Station | Number of values |
Mean - BSRN - (Wh/m²) |
Bias HC3v4 (Wh/m2) (relative in %) |
Bias HC3v5 (Wh/m2) (relative in %) |
RMSE HC3v4 (Wh/m2) (relative in %) |
RMSE HC3v5 (Wh/m2) (relative in %) |
Correl. coeff. HC3v4 |
Correl. coeff. HC3v5 |
Lerwick | 19410 | 77.1 | 15.5 (20.2%) | 20.3 (26.3%) | 59.6 (77.4%) | 61.4 (79.6%) | 0.647 | 0.665 |
Toravere | 83697 | 116.0 | -12.8 (-11.1%) | -15.2 (-13.1%) | 58.1 (50.0%) | 54.7 (47.2%) | 0.724 | 0.766 |
Lindenberg | 30696 | 99.5 | -2.6 (-2.6%) | -1.1 (-1.1%) | 48.0 (48.3%) | 47.1 (47.3%) | 0.765 | 0.785 |
Cabauw | 90858 | 90.6 | 3.1 (3.4%) | 5.9 (6.5%) | 45.9 (50.7%) | 45.9 (50.7%) | 0.772 | 0.792 |
Camborne | 29696 | 94.1 | 8.7 (9.3%) | 12.0 (12.8%) | 47.6 (50.6%) | 47.5 (50.5%) | 0.782 | 0.800 |
Palaiseau | 94612 | 98.3 | 12.6 (12.8%) | 8.8 (9.0%) | 48.6 (49.5%) | 45.4 (46.1%) | 0.778 | 0.805 |
Payerne | 67250 | 120.8 | -14.8 (-12.2%) | 6.2 (5.1%) | 50.5 (41.8%) | 49.2 (40.7%) | 0.792 | 0.812 |
Carpentras | 132433 | 139.8 | -2.3 (-1.6%) | -0.1 (-0.1%) | 45.7 (32.7%) | 43.7 (31.3%) | 0.791 | 0.820 |
Cener | 43047 | 123.2 | 4.2 (3.4%) | 5.4 (4.4%) | 48.6 (39.4%) | 48.4 (39.3%) | 0.795 | 0.803 |
Sede Boqer | 118273 | 155.4 | -25.0 (-16.1%) | -17.4 (-11.2%) | 55.0 (35.4%) | 50.0 (32.2%) | 0.761 | 0.801 |
Tamanrasset | 143909 | 151.2 | 18.9 (12.5%) | 15.6 (10.3%) | 63.4 (41.9%) | 55.1 (36.4%) | 0.681 | 0.774 |
Brasilia | 65398 | 125.0 | 12.2 (9.8%) | 7.9 (6.3%) | 63.4 (50.7%) | 60.3 (48.3%) | 0.674 | 0.704 |
Sao Martinho da Serra | 48470 | 141.5 | -0.4 (-0.3%) | -4.5 (-3.2%) | 58.0 (41.0%) | 55.7 (39.4%) | 0.736 | 0.763 |
De Aar | 15102 | 187.4 | -17.0 (-9.1%) | -18.4 (-9.8%) | 56.8 (30.3%) | 55.0 (29.4%) | 0.724 | 0.758 |