Climatology Data: Level 2.0 Quality Assured Data
AERONET Algorithm: Version 2
Site: GSFC, longitude=-76.839833, latitude=38.992500, elevation=87 m
PI: Brent_Holben
PI email(s): Brent.N.Holben@nasa.gov
Month,1020_avg,1020_std,870_avg,870_std,670_avg,670_std,500_avg,500_std,440_avg,440_std,380_avg,380_std,340_avg,340_std,PW_avg_Lev1.5_(cm),PW_std_Lev1.5_(cm),Alpha_440-870_avg,Alpha_440-870_std,Alpha_380-500_avg,Alpha_380-500_std,Alpha_440-675_avg,Alpha_440-675_std,Alpha_500-870_avg,Alpha_500-870_std,Alpha_340-440_avg,Alpha_340-440_std,Alpha_polar_440-675_avg,Alpha_polar_440-675_std,500-NotInt_avg,500-NotInt_std,412_avg,412_std,532_avg,532_std,555_avg,555_std,1640_avg,1640_std,1020_days,870_days,670_days,500_days,440_days,380_days,340_days,PW_days_Lev1.5,Alpha_440-870_days,Alpha_380-500_days,Alpha_440-675_days,Alpha_500-870_days,Alpha_340-440_days,Alpha_polar_440-675_days,500-NotInt_days,412_days,532_days,555_days,1640_days,1020_Obs,870_Obs,670_Obs,500_Obs,440_Obs,380_Obs,340_Obs,PW_Obs_Lev1.5,Alpha_440-870_Obs,Alpha_380-500_Obs,Alpha_440-675_Obs,Alpha_500-870_Obs,Alpha_340-440_Obs,Alpha_polar_440-675_Obs,500-NotInt_Obs,412_Obs,532_Obs,555_Obs,1640_Obs,
1994-JAN,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100
1994-FEB,-100.000000,-100.000000,0.080332,0.048325,0.099455,0.047541,0.133707,0.055037,0.152332,0.061119,-100.000000,-100.000000,0.198593,0.076759,-100.000000,-100.000000,1.039954,0.321756,-100.000000,-100.000000,1.059777,0.310887,0.979272,0.337727,1.026980,0.242202,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100,13,13,13,13,-100,13,-100,12,-100,13,12,13,-100,-100,-100,-100,-100,-100,-100,255,255,255,255,-100,255,-100,247,-100,255,247,255,-100,-100,-100,-100,-100,-100
1994-MAR,0.218136,0.007848,0.118589,0.072269,0.156877,0.085351,0.223353,0.112365,0.259927,0.126949,0.136239,0.050612,0.340748,0.154488,0.805580,0.152508,1.219046,0.235831,-100.000000,-100.000000,1.233885,0.238426,1.190955,0.269538,1.044533,0.267985,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,2,12,12,12,12,2,12,2,12,-100,12,12,11,-100,-100,-100,-100,-100,-100,7,176,176,176,176,7,176,7,176,-100,176,176,173,-100,-100,-100,-100,-100,-100
1994-APR,-100.000000,-100.000000,0.100678,0.029698,0.123849,0.033512,0.175621,0.047641,0.204007,0.058078,0.226284,0.066354,0.279576,0.084292,-100.000000,-100.000000,1.085726,0.300286,1.001574,0.290446,1.189358,0.277781,0.881579,0.357834,1.165896,0.252863,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100,19,19,19,19,13,19,-100,18,9,19,17,19,-100,-100,-100,-100,-100,-100,-100,324,324,324,324,239,324,-100,303,145,324,299,324,-100,-100,-100,-100,-100,-100
1994-MAY,0.089285,0.015250,0.099970,0.010238,0.126192,0.014460,0.184737,0.030846,0.217141,0.041660,0.259787,0.061510,0.300548,0.063199,1.376012,0.531201,1.130451,0.365918,1.133627,0.459901,1.257192,0.275627,1.111931,0.250033,1.221908,0.140977,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,5,5,5,5,5,5,5,5,5,5,5,4,5,-100,-100,-100,-100,-100,-100,56,56,56,56,56,56,56,56,56,56,56,53,56,-100,-100,-100,-100,-100,-100
1994-JUN,0.153967,0.076354,0.200956,0.103569,0.311329,0.168067,0.477983,0.251431,0.574481,0.300177,0.685669,0.346737,0.740054,0.370496,2.801874,0.938309,1.496585,0.250185,1.275726,0.249307,1.456026,0.204191,1.573363,0.403607,1.040825,0.221887,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,15,15,15,15,15,15,15,15,15,15,15,15,15,-100,-100,-100,-100,-100,-100,199,199,199,199,199,198,196,199,199,198,199,199,198,-100,-100,-100,-100,-100,-100
1994-JUL,0.159423,0.060340,0.212870,0.083354,0.343481,0.139170,0.548682,0.214262,0.670422,0.259024,0.789086,0.281043,0.843990,0.317215,3.383038,0.816926,1.686985,0.156938,1.375134,0.251125,1.615382,0.164359,1.822529,0.194508,1.113343,0.191330,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,14,14,14,14,14,14,13,14,14,14,14,14,14,-100,-100,-100,-100,-100,-100,191,191,191,191,191,182,170,191,191,182,191,191,182,-100,-100,-100,-100,-100,-100
1994-AUG,0.173846,0.100388,0.234336,0.138890,0.375239,0.232507,0.583175,0.352421,0.704554,0.421731,0.829668,0.474763,0.868557,0.487825,2.661943,0.748729,1.629839,0.121694,1.289093,0.369238,1.570054,0.168358,1.743012,0.213013,0.997280,0.291067,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,11,11,11,11,11,11,11,11,11,11,11,11,11,-100,-100,-100,-100,-100,-100,147,147,147,147,147,145,140,147,147,145,147,147,145,-100,-100,-100,-100,-100,-100
1994-SEP,0.118094,0.102990,0.158863,0.142809,0.251499,0.234407,0.391674,0.346686,0.473858,0.410752,0.564706,0.465447,0.551861,0.441625,2.193771,0.649561,1.624259,0.155622,1.388526,0.316708,1.605815,0.168181,1.659173,0.299545,1.131787,0.240173,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,19,19,19,19,19,19,18,19,19,19,19,19,19,-100,-100,-100,-100,-100,-100,413,413,413,413,413,410,400,413,413,410,413,413,410,-100,-100,-100,-100,-100,-100
1994-OCT,0.088501,0.127195,0.095938,0.125103,0.110599,0.123901,0.151290,0.124458,0.175365,0.123778,0.205374,0.124436,0.222938,0.127705,1.319560,0.514613,1.410368,0.474409,1.328606,0.441325,1.616870,0.521431,1.131447,0.304740,1.131276,0.322133,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,16,16,16,16,16,16,16,16,16,16,16,14,16,-100,-100,-100,-100,-100,-100,401,401,401,401,401,401,401,401,401,401,401,395,401,-100,-100,-100,-100,-100,-100
1994-NOV,0.035182,0.032923,0.040880,0.035971,0.051879,0.045191,0.081133,0.067049,0.098350,0.080199,0.117529,0.101029,0.130774,0.111520,1.016411,0.625062,1.371983,0.298307,1.115576,0.365210,1.618688,0.275570,0.938819,0.438508,0.996127,0.276342,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,20,20,20,20,20,20,20,20,20,17,20,19,20,-100,-100,-100,-100,-100,-100,365,365,365,365,365,365,365,365,365,292,365,362,365,-100,-100,-100,-100,-100,-100
1994-DEC,0.051110,0.068567,0.057412,0.072488,0.071389,0.083595,0.108088,0.104085,0.130303,0.114761,0.147672,0.127954,0.162022,0.132529,0.838150,0.459089,1.572231,0.491291,1.000732,0.347582,1.901768,0.612735,1.290490,0.312890,0.889273,0.319921,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,15,15,15,15,15,15,15,15,15,11,15,10,15,-100,-100,-100,-100,-100,-100,316,316,316,316,316,316,316,316,316,250,316,248,316,-100,-100,-100,-100,-100,-100
1994-YEAR,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100