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Belsk (N 51°50', E 20°47', Alt 190 m )AERONET Algorithm: Version 2
Site Index
Year: 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
Channel (nm): 1020, 870, 670, 500, 440, 380, 340, 500 (not interpolated)
Aerosol optical depth at 380 nm (taua380)
the associated standard deviations (sigma), the number of days (N) and months (Month) in the observation periods. (alpha and PW are only displayed for 500nm)
|
Overall Averages of |
taua380 | sigma |
alpha440-870 | sigma |
PW | sigma |
N | Month |
|
JAN | 0.197 | 0.092 |
••• | ••• |
••• | ••• | 59 |
10 |
FEB | 0.290 | 0.198 |
••• | ••• |
••• | ••• | 92 |
12 |
MAR | 0.309 | 0.184 |
••• | ••• |
••• | ••• | 172 |
13 |
APR | 0.397 | 0.243 |
••• | ••• |
••• | ••• | 227 |
14 |
MAY | 0.295 | 0.165 |
••• | ••• |
••• | ••• | 278 |
14 |
JUN | 0.277 | 0.131 |
••• | ••• |
••• | ••• | 268 |
13 |
JUL | 0.346 | 0.175 |
••• | ••• |
••• | ••• | 300 |
14 |
AUG | 0.352 | 0.201 |
••• | ••• |
••• | ••• | 249 |
13 |
SEP | 0.304 | 0.214 |
••• | ••• |
••• | ••• | 225 |
12 |
OCT | 0.245 | 0.147 |
••• | ••• |
••• | ••• | 150 |
11 |
NOV | 0.251 | 0.104 |
••• | ••• |
••• | ••• | 78 |
12 |
DEC | 0.191 | 0.079 |
••• | ••• |
••• | ••• | 51 |
11 |
YEAR | 0.288 | 0.061 |
••• | ••• |
••• | ••• | 2149 |
149 |
|
Belsk (N 51°50', E 20°47', Alt 190 m )Year: 2002 Top | Site Index
Aerosol optical depth at 380 nm (taua380)
the associated standard deviations (sigma), the number of days (N) and number of observations in the period (Obs). (alpha and PW are only displayed for 500nm)
|
2002 Averages of |
taua380 | sigma |
alpha440-870 | sigma |
PW | sigma |
N | Obs |
|
JAN | ••• | ••• |
••• | ••• |
••• | ••• | ••• |
••• |
FEB | ••• | ••• |
••• | ••• |
••• | ••• | ••• |
••• |
MAR | ••• | ••• |
••• | ••• |
••• | ••• | ••• |
••• |
APR | 0.453 | 0.256 |
••• | ••• |
••• | ••• | 9 |
143 |
MAY | 0.330 | 0.092 |
••• | ••• |
••• | ••• | 24 |
727 |
JUN | 0.282 | 0.108 |
••• | ••• |
••• | ••• | 18 |
430 |
JUL | 0.468 | 0.185 |
••• | ••• |
••• | ••• | 22 |
341 |
AUG | 0.692 | 0.291 |
••• | ••• |
••• | ••• | 24 |
432 |
SEP | 0.629 | 0.418 |
••• | ••• |
••• | ••• | 16 |
312 |
OCT | 0.337 | 0.236 |
••• | ••• |
••• | ••• | 5 |
43 |
NOV | 0.234 | 0.101 |
••• | ••• |
••• | ••• | 4 |
39 |
DEC | 0.177 | 0.078 |
••• | ••• |
••• | ••• | 6 |
44 |
YEAR | ••• | ••• |
••• | ••• |
••• | ••• | 128 |
2511 |
|
Belsk (N 51°50', E 20°47', Alt 190 m )Year: 2003 Top | Site Index
Aerosol optical depth at 380 nm (taua380)
the associated standard deviations (sigma), the number of days (N) and number of observations in the period (Obs). (alpha and PW are only displayed for 500nm)
|
2003 Averages of |
taua380 | sigma |
alpha440-870 | sigma |
PW | sigma |
N | Obs |
|
JAN | 0.344 | 0.000 |
••• | ••• |
••• | ••• | 1 |
17 |
FEB | 0.250 | 0.265 |
••• | ••• |
••• | ••• | 11 |
240 |
MAR | 0.377 | 0.203 |
••• | ••• |
••• | ••• | 7 |
67 |
APR | ••• | ••• |
••• | ••• |
••• | ••• | ••• |
••• |
MAY | ••• | ••• |
••• | ••• |
••• | ••• | ••• |
••• |
JUN | ••• | ••• |
••• | ••• |
••• | ••• | ••• |
••• |
JUL | ••• | ••• |
••• | ••• |
••• | ••• | ••• |
••• |
AUG | ••• | ••• |
••• | ••• |
••• | ••• | ••• |
••• |
SEP | ••• | ••• |
••• | ••• |
••• | ••• | ••• |
••• |
OCT | ••• | ••• |
••• | ••• |
••• | ••• | ••• |
••• |
NOV | ••• | ••• |
••• | ••• |
••• | ••• | ••• |
••• |
DEC | ••• | ••• |
••• | ••• |
••• | ••• | ••• |
••• |
YEAR | ••• | ••• |
••• | ••• |
••• | ••• | 19 |
324 |
|
Belsk (N 51°50', E 20°47', Alt 190 m )Year: 2004 Top | Site Index
Aerosol optical depth at 380 nm (taua380)
the associated standard deviations (sigma), the number of days (N) and number of observations in the period (Obs). (alpha and PW are only displayed for 500nm)
|
2004 Averages of |
taua380 | sigma |
alpha440-870 | sigma |
PW | sigma |
N | Obs |
|
JAN | ••• | ••• |
••• | ••• |
••• | ••• | ••• |
••• |
FEB | 0.149 | 0.098 |
••• | ••• |
••• | ••• | 5 |
50 |
MAR | 0.479 | 0.254 |
••• | ••• |
••• | ••• | 14 |
170 |
APR | 0.367 | 0.184 |
••• | ••• |
••• | ••• | 17 |
493 |
MAY | 0.321 | 0.161 |
••• | ••• |
••• | ••• | 22 |
372 |
JUN | 0.240 | 0.100 |
••• | ••• |
••• | ••• | 23 |
362 |
JUL | 0.400 | 0.203 |
••• | ••• |
••• | ••• | 24 |
566 |
AUG | 0.314 | 0.115 |
••• | ••• |
••• | ••• | 22 |
544 |
SEP | 0.193 | 0.103 |
••• | ••• |
••• | ••• | 18 |
581 |
OCT | ••• | ••• |
••• | ••• |
••• | ••• | ••• |
••• |
NOV | 0.249 | 0.143 |
••• | ••• |
••• | ••• | 3 |
18 |
DEC | 0.237 | 0.027 |
••• | ••• |
••• | ••• | 2 |
17 |
YEAR | ••• | ••• |
••• | ••• |
••• | ••• | 150 |
3173 |
|
Belsk (N 51°50', E 20°47', Alt 190 m )Year: 2005 Top | Site Index
Aerosol optical depth at 380 nm (taua380)
the associated standard deviations (sigma), the number of days (N) and number of observations in the period (Obs). (alpha and PW are only displayed for 500nm)
|
2005 Averages of |
taua380 | sigma |
alpha440-870 | sigma |
PW | sigma |
N | Obs |
|
JAN | ••• | ••• |
••• | ••• |
••• | ••• | ••• |
••• |
FEB | ••• | ••• |
••• | ••• |
••• | ••• | ••• |
••• |
MAR | 0.304 | 0.178 |
••• | ••• |
••• | ••• | 15 |
248 |
APR | 0.491 | 0.240 |
••• | ••• |
••• | ••• | 22 |
728 |
MAY | 0.229 | 0.098 |
••• | ••• |
••• | ••• | 21 |
589 |
JUN | 0.288 | 0.177 |
••• | ••• |
••• | ••• | 22 |
388 |
JUL | 0.344 | 0.172 |
••• | ••• |
••• | ••• | 25 |
555 |
AUG | 0.298 | 0.151 |
••• | ••• |
••• | ••• | 24 |
471 |
SEP | 0.323 | 0.198 |
••• | ••• |
••• | ••• | 24 |
706 |
OCT | 0.256 | 0.191 |
••• | ••• |
••• | ••• | 23 |
550 |
NOV | 0.309 | 0.118 |
••• | ••• |
••• | ••• | 12 |
133 |
DEC | 0.236 | 0.000 |
••• | ••• |
••• | ••• | 1 |
3 |
YEAR | ••• | ••• |
••• | ••• |
••• | ••• | 189 |
4371 |
|
Belsk (N 51°50', E 20°47', Alt 190 m )Year: 2006 Top | Site Index
Aerosol optical depth at 380 nm (taua380)
the associated standard deviations (sigma), the number of days (N) and number of observations in the period (Obs). (alpha and PW are only displayed for 500nm)
|
2006 Averages of |
taua380 | sigma |
alpha440-870 | sigma |
PW | sigma |
N | Obs |
|
JAN | 0.211 | 0.110 |
••• | ••• |
••• | ••• | 10 |
145 |
FEB | 0.606 | 0.000 |
••• | ••• |
••• | ••• | 1 |
6 |
MAR | ••• | ••• |
••• | ••• |
••• | ••• | ••• |
••• |
APR | 0.677 | 0.312 |
••• | ••• |
••• | ••• | 8 |
215 |
MAY | 0.486 | 0.386 |
••• | ••• |
••• | ••• | 22 |
483 |
JUN | 0.335 | 0.172 |
••• | ••• |
••• | ••• | 24 |
607 |
JUL | 0.334 | 0.185 |
••• | ••• |
••• | ••• | 28 |
1000 |
AUG | 0.290 | 0.101 |
••• | ••• |
••• | ••• | 19 |
210 |
SEP | 0.331 | 0.161 |
••• | ••• |
••• | ••• | 28 |
845 |
OCT | 0.260 | 0.161 |
••• | ••• |
••• | ••• | 17 |
312 |
NOV | 0.258 | 0.145 |
••• | ••• |
••• | ••• | 6 |
87 |
DEC | 0.206 | 0.078 |
••• | ••• |
••• | ••• | 8 |
96 |
YEAR | ••• | ••• |
••• | ••• |
••• | ••• | 171 |
4006 |
|
Belsk (N 51°50', E 20°47', Alt 190 m )Year: 2007 Top | Site Index
Aerosol optical depth at 380 nm (taua380)
the associated standard deviations (sigma), the number of days (N) and number of observations in the period (Obs). (alpha and PW are only displayed for 500nm)
|
2007 Averages of |
taua380 | sigma |
alpha440-870 | sigma |
PW | sigma |
N | Obs |
|
JAN | 0.164 | 0.071 |
••• | ••• |
••• | ••• | 6 |
47 |
FEB | 0.177 | 0.083 |
••• | ••• |
••• | ••• | 5 |
122 |
MAR | 0.357 | 0.166 |
••• | ••• |
••• | ••• | 16 |
523 |
APR | 0.291 | 0.284 |
••• | ••• |
••• | ••• | 21 |
754 |
MAY | 0.159 | 0.047 |
••• | ••• |
••• | ••• | 6 |
192 |
JUN | ••• | ••• |
••• | ••• |
••• | ••• | ••• |
••• |
JUL | 0.345 | 0.161 |
••• | ••• |
••• | ••• | 13 |
193 |
AUG | 0.301 | 0.094 |
••• | ••• |
••• | ••• | 17 |
210 |
SEP | 0.261 | 0.170 |
••• | ••• |
••• | ••• | 17 |
258 |
OCT | 0.229 | 0.152 |
••• | ••• |
••• | ••• | 10 |
139 |
NOV | 0.244 | 0.096 |
••• | ••• |
••• | ••• | 6 |
60 |
DEC | 0.435 | 0.000 |
••• | ••• |
••• | ••• | 1 |
9 |
YEAR | ••• | ••• |
••• | ••• |
••• | ••• | 118 |
2507 |
|
Belsk (N 51°50', E 20°47', Alt 190 m )Year: 2008 Top | Site Index
Aerosol optical depth at 380 nm (taua380)
the associated standard deviations (sigma), the number of days (N) and number of observations in the period (Obs). (alpha and PW are only displayed for 500nm)
|
2008 Averages of |
taua380 | sigma |
alpha440-870 | sigma |
PW | sigma |
N | Obs |
|
JAN | 0.179 | 0.072 |
••• | ••• |
••• | ••• | 12 |
102 |
FEB | 0.252 | 0.141 |
••• | ••• |
••• | ••• | 9 |
107 |
MAR | 0.317 | 0.158 |
••• | ••• |
••• | ••• | 12 |
196 |
APR | 0.532 | 0.277 |
••• | ••• |
••• | ••• | 15 |
293 |
MAY | 0.203 | 0.104 |
••• | ••• |
••• | ••• | 20 |
533 |
JUN | 0.295 | 0.142 |
••• | ••• |
••• | ••• | 27 |
741 |
JUL | 0.246 | 0.123 |
••• | ••• |
••• | ••• | 22 |
590 |
AUG | 0.258 | 0.139 |
••• | ••• |
••• | ••• | 24 |
507 |
SEP | 0.368 | 0.142 |
••• | ••• |
••• | ••• | 13 |
266 |
OCT | 0.304 | 0.171 |
••• | ••• |
••• | ••• | 15 |
259 |
NOV | 0.200 | 0.050 |
••• | ••• |
••• | ••• | 6 |
67 |
DEC | 0.208 | 0.085 |
••• | ••• |
••• | ••• | 5 |
45 |
YEAR | 0.280 | 0.097 |
••• | ••• |
••• | ••• | 180 |
3706 |
|
Belsk (N 51°50', E 20°47', Alt 190 m )Year: 2009 Top | Site Index
Aerosol optical depth at 380 nm (taua380)
the associated standard deviations (sigma), the number of days (N) and number of observations in the period (Obs). (alpha and PW are only displayed for 500nm)
|
2009 Averages of |
taua380 | sigma |
alpha440-870 | sigma |
PW | sigma |
N | Obs |
|
JAN | ••• | ••• |
••• | ••• |
••• | ••• | ••• |
••• |
FEB | ••• | ••• |
••• | ••• |
••• | ••• | ••• |
••• |
MAR | 0.297 | 0.105 |
••• | ••• |
••• | ••• | 5 |
50 |
APR | 0.411 | 0.295 |
••• | ••• |
••• | ••• | 21 |
525 |
MAY | 0.246 | 0.118 |
••• | ••• |
••• | ••• | 22 |
618 |
JUN | 0.233 | 0.083 |
••• | ••• |
••• | ••• | 7 |
90 |
JUL | 0.375 | 0.116 |
••• | ••• |
••• | ••• | 21 |
355 |
AUG | 0.318 | 0.060 |
••• | ••• |
••• | ••• | 2 |
14 |
SEP | 0.345 | 0.176 |
••• | ••• |
••• | ••• | 26 |
713 |
OCT | 0.190 | 0.090 |
••• | ••• |
••• | ••• | 7 |
84 |
NOV | 0.233 | 0.092 |
••• | ••• |
••• | ••• | 8 |
93 |
DEC | 0.255 | 0.000 |
••• | ••• |
••• | ••• | 1 |
11 |
YEAR | ••• | ••• |
••• | ••• |
••• | ••• | 120 |
2553 |
|
Belsk (N 51°50', E 20°47', Alt 190 m )Year: 2010 Top | Site Index
Aerosol optical depth at 380 nm (taua380)
the associated standard deviations (sigma), the number of days (N) and number of observations in the period (Obs). (alpha and PW are only displayed for 500nm)
|
2010 Averages of |
taua380 | sigma |
alpha440-870 | sigma |
PW | sigma |
N | Obs |
|
JAN | 0.197 | 0.104 |
••• | ••• |
••• | ••• | 8 |
92 |
FEB | 0.295 | 0.169 |
••• | ••• |
••• | ••• | 9 |
143 |
MAR | 0.269 | 0.126 |
••• | ••• |
••• | ••• | 16 |
301 |
APR | 0.407 | 0.197 |
••• | ••• |
••• | ••• | 22 |
467 |
MAY | 0.311 | 0.094 |
••• | ••• |
••• | ••• | 13 |
176 |
JUN | 0.223 | 0.114 |
••• | ••• |
••• | ••• | 21 |
708 |
JUL | 0.295 | 0.142 |
••• | ••• |
••• | ••• | 20 |
751 |
AUG | 0.350 | 0.159 |
••• | ••• |
••• | ••• | 23 |
479 |
SEP | 0.168 | 0.074 |
••• | ••• |
••• | ••• | 13 |
319 |
OCT | 0.203 | 0.084 |
••• | ••• |
••• | ••• | 19 |
531 |
NOV | 0.231 | 0.000 |
••• | ••• |
••• | ••• | 1 |
10 |
DEC | ••• | ••• |
••• | ••• |
••• | ••• | ••• |
••• |
YEAR | ••• | ••• |
••• | ••• |
••• | ••• | 165 |
3977 |
|
Belsk (N 51°50', E 20°47', Alt 190 m )Year: 2011 Top | Site Index
Aerosol optical depth at 380 nm (taua380)
the associated standard deviations (sigma), the number of days (N) and number of observations in the period (Obs). (alpha and PW are only displayed for 500nm)
|
2011 Averages of |
taua380 | sigma |
alpha440-870 | sigma |
PW | sigma |
N | Obs |
|
JAN | ••• | ••• |
••• | ••• |
••• | ••• | ••• |
••• |
FEB | 0.537 | 0.316 |
••• | ••• |
••• | ••• | 8 |
165 |
MAR | 0.279 | 0.161 |
••• | ••• |
••• | ••• | 19 |
500 |
APR | 0.461 | 0.256 |
••• | ••• |
••• | ••• | 18 |
573 |
MAY | 0.289 | 0.101 |
••• | ••• |
••• | ••• | 24 |
649 |
JUN | 0.283 | 0.115 |
••• | ••• |
••• | ••• | 23 |
553 |
JUL | 0.354 | 0.091 |
••• | ••• |
••• | ••• | 15 |
244 |
AUG | 0.301 | 0.168 |
••• | ••• |
••• | ••• | 27 |
666 |
SEP | 0.256 | 0.134 |
••• | ••• |
••• | ••• | 26 |
589 |
OCT | 0.224 | 0.135 |
••• | ••• |
••• | ••• | 13 |
255 |
NOV | 0.297 | 0.086 |
••• | ••• |
••• | ••• | 15 |
214 |
DEC | 0.191 | 0.023 |
••• | ••• |
••• | ••• | 6 |
53 |
YEAR | ••• | ••• |
••• | ••• |
••• | ••• | 194 |
4461 |
|
Belsk (N 51°50', E 20°47', Alt 190 m )Year: 2012 Top | Site Index
Aerosol optical depth at 380 nm (taua380)
the associated standard deviations (sigma), the number of days (N) and number of observations in the period (Obs). (alpha and PW are only displayed for 500nm)
|
2012 Averages of |
taua380 | sigma |
alpha440-870 | sigma |
PW | sigma |
N | Obs |
|
JAN | 0.245 | 0.084 |
••• | ••• |
••• | ••• | 8 |
143 |
FEB | 0.324 | 0.155 |
••• | ••• |
••• | ••• | 13 |
234 |
MAR | 0.254 | 0.147 |
••• | ••• |
••• | ••• | 16 |
450 |
APR | 0.241 | 0.094 |
••• | ••• |
••• | ••• | 13 |
381 |
MAY | 0.287 | 0.139 |
••• | ••• |
••• | ••• | 24 |
818 |
JUN | 0.327 | 0.108 |
••• | ••• |
••• | ••• | 18 |
393 |
JUL | 0.641 | 0.218 |
••• | ••• |
••• | ••• | 10 |
294 |
AUG | ••• | ••• |
••• | ••• |
••• | ••• | ••• |
••• |
SEP | ••• | ••• |
••• | ••• |
••• | ••• | ••• |
••• |
OCT | ••• | ••• |
••• | ••• |
••• | ••• | ••• |
••• |
NOV | ••• | ••• |
••• | ••• |
••• | ••• | ••• |
••• |
DEC | ••• | ••• |
••• | ••• |
••• | ••• | ••• |
••• |
YEAR | ••• | ••• |
••• | ••• |
••• | ••• | 102 |
2713 |
|
Belsk (N 51°50', E 20°47', Alt 190 m )Year: 2013 Top | Site Index
Aerosol optical depth at 380 nm (taua380)
the associated standard deviations (sigma), the number of days (N) and number of observations in the period (Obs). (alpha and PW are only displayed for 500nm)
|
2013 Averages of |
taua380 | sigma |
alpha440-870 | sigma |
PW | sigma |
N | Obs |
|
JAN | 0.271 | 0.000 |
••• | ••• |
••• | ••• | 1 |
3 |
FEB | 0.284 | 0.080 |
••• | ••• |
••• | ••• | 3 |
16 |
MAR | 0.167 | 0.098 |
••• | ••• |
••• | ••• | 11 |
382 |
APR | 0.379 | 0.261 |
••• | ••• |
••• | ••• | 13 |
382 |
MAY | 0.291 | 0.105 |
••• | ••• |
••• | ••• | 17 |
393 |
JUN | 0.333 | 0.160 |
••• | ••• |
••• | ••• | 22 |
423 |
JUL | 0.331 | 0.175 |
••• | ••• |
••• | ••• | 27 |
747 |
AUG | 0.303 | 0.193 |
••• | ••• |
••• | ••• | 28 |
721 |
SEP | 0.124 | 0.061 |
••• | ••• |
••• | ••• | 14 |
342 |
OCT | 0.202 | 0.094 |
••• | ••• |
••• | ••• | 9 |
176 |
NOV | 0.200 | 0.136 |
••• | ••• |
••• | ••• | 6 |
44 |
DEC | 0.186 | 0.078 |
••• | ••• |
••• | ••• | 12 |
141 |
YEAR | 0.256 | 0.078 |
••• | ••• |
••• | ••• | 163 |
3770 |
|
Belsk (N 51°50', E 20°47', Alt 190 m )Year: 2014 Top | Site Index
Aerosol optical depth at 380 nm (taua380)
the associated standard deviations (sigma), the number of days (N) and number of observations in the period (Obs). (alpha and PW are only displayed for 500nm)
|
2014 Averages of |
taua380 | sigma |
alpha440-870 | sigma |
PW | sigma |
N | Obs |
|
JAN | 0.173 | 0.130 |
••• | ••• |
••• | ••• | 3 |
36 |
FEB | 0.304 | 0.159 |
••• | ••• |
••• | ••• | 14 |
257 |
MAR | 0.325 | 0.257 |
••• | ••• |
••• | ••• | 15 |
486 |
APR | 0.377 | 0.119 |
••• | ••• |
••• | ••• | 20 |
386 |
MAY | 0.272 | 0.113 |
••• | ••• |
••• | ••• | 19 |
462 |
JUN | 0.227 | 0.087 |
••• | ••• |
••• | ••• | 18 |
438 |
JUL | 0.364 | 0.133 |
••• | ••• |
••• | ••• | 24 |
645 |
AUG | 0.377 | 0.112 |
••• | ••• |
••• | ••• | 10 |
255 |
SEP | 0.303 | 0.168 |
••• | ••• |
••• | ••• | 18 |
522 |
OCT | 0.299 | 0.127 |
••• | ••• |
••• | ••• | 17 |
410 |
NOV | 0.255 | 0.067 |
••• | ••• |
••• | ••• | 4 |
69 |
DEC | 0.190 | 0.058 |
••• | ••• |
••• | ••• | 3 |
39 |
YEAR | 0.289 | 0.068 |
••• | ••• |
••• | ••• | 165 |
4005 |
|
Belsk (N 51°50', E 20°47', Alt 190 m )Year: 2015 Top | Site Index
Aerosol optical depth at 380 nm (taua380)
the associated standard deviations (sigma), the number of days (N) and number of observations in the period (Obs). (alpha and PW are only displayed for 500nm)
|
2015 Averages of |
taua380 | sigma |
alpha440-870 | sigma |
PW | sigma |
N | Obs |
|
JAN | 0.133 | 0.037 |
••• | ••• |
••• | ••• | 3 |
45 |
FEB | 0.276 | 0.153 |
••• | ••• |
••• | ••• | 7 |
153 |
MAR | 0.333 | 0.189 |
••• | ••• |
••• | ••• | 16 |
441 |
APR | 0.277 | 0.198 |
••• | ••• |
••• | ••• | 12 |
310 |
MAY | 0.280 | 0.099 |
••• | ••• |
••• | ••• | 19 |
261 |
JUN | 0.251 | 0.092 |
••• | ••• |
••• | ••• | 21 |
521 |
JUL | 0.295 | 0.138 |
••• | ••• |
••• | ••• | 27 |
615 |
AUG | 0.391 | 0.164 |
••• | ••• |
••• | ••• | 28 |
974 |
SEP | 0.293 | 0.207 |
••• | ••• |
••• | ••• | 12 |
154 |
OCT | 0.193 | 0.110 |
••• | ••• |
••• | ••• | 15 |
290 |
NOV | 0.168 | 0.067 |
••• | ••• |
••• | ••• | 7 |
117 |
DEC | 0.108 | 0.053 |
••• | ••• |
••• | ••• | 6 |
59 |
YEAR | 0.250 | 0.084 |
••• | ••• |
••• | ••• | 173 |
3940 |
|
Belsk (N 51°50', E 20°47', Alt 190 m )Year: 2016 Top | Site Index
Aerosol optical depth at 380 nm (taua380)
the associated standard deviations (sigma), the number of days (N) and number of observations in the period (Obs). (alpha and PW are only displayed for 500nm)
|
2016 Averages of |
taua380 | sigma |
alpha440-870 | sigma |
PW | sigma |
N | Obs |
|
JAN | 0.187 | 0.108 |
••• | ••• |
••• | ••• | 7 |
94 |
FEB | 0.168 | 0.086 |
••• | ••• |
••• | ••• | 7 |
76 |
MAR | 0.261 | 0.122 |
••• | ••• |
••• | ••• | 10 |
249 |
APR | 0.295 | 0.149 |
••• | ••• |
••• | ••• | 16 |
330 |
MAY | 0.311 | 0.115 |
••• | ••• |
••• | ••• | 25 |
640 |
JUN | 0.245 | 0.116 |
••• | ••• |
••• | ••• | 24 |
631 |
JUL | 0.221 | 0.129 |
••• | ••• |
••• | ••• | 22 |
395 |
AUG | 0.204 | 0.000 |
••• | ••• |
••• | ••• | 1 |
31 |
SEP | ••• | ••• |
••• | ••• |
••• | ••• | ••• |
••• |
OCT | ••• | ••• |
••• | ••• |
••• | ••• | ••• |
••• |
NOV | ••• | ••• |
••• | ••• |
••• | ••• | ••• |
••• |
DEC | ••• | ••• |
••• | ••• |
••• | ••• | ••• |
••• |
YEAR | ••• | ••• |
••• | ••• |
••• | ••• | 112 |
2446 |
|
|