================================================================================ SNOWIE17 WCR Level 1 Processed Data Directory Catalog ================================================================================ Last Update: 4 October 2017 ................................................................................ Directory FileDescriptors Comment Total Size File Size WCR.ExpName.YYYYMMDD...nc Antenna ID: H0: side beam h-pol H1: up beam h-pol V0: side beam v-pol V1: up beam v-pol H2: down_fore antenna V2: down antenna ................................................................................ rf01_jan08 total 8.3 GB 530M WCR_L1.SNOWIE17.20170108.023437_024635.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170108.024719_030420.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170108.030419_032121.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170108.032120_033821.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170108.033820_035522.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170108.035521_041222.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170108.041221_042923.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170108.042922_044623.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170108.044622_050324.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170108.050323_052024.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170108.052023_053725.CPP-H1V2H2.nc 395M WCR_L1.SNOWIE17.20170108.053724_054619.CPP-H1V2H2.nc ................................................................................ rf02_jan09 total 8.0 GB 754M WCR_L1.SNOWIE17.20170109.042324_044025.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170109.044025_045726.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170109.045725_051426.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170109.051426_053127.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170109.053126_054827.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170109.054827_060528.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170109.060527_062228.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170109.062228_063929.CPP-H1V2H2.nc 525M WCR_L1.SNOWIE17.20170109.063928_065120.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170109.065119_070820.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170109.070819_072521.CPP-H1V2H2.nc 102M WCR_L1.SNOWIE17.20170109.072520_072738.CPP-H1V2H2.nc ................................................................................ rf03_jan11 total 8.4 GB 754M WCR_L1.SNOWIE17.20170111.022155_023857.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170111.023856_025557.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170111.025556_031258.CPP-H1V2H2.nc 586M WCR_L1.SNOWIE17.20170111.031257_032611.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170111.032613_034314.CPP-H1V2H2.nc 403M WCR_L1.SNOWIE17.20170111.034313_035220.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170111.035221_040922.CPP-H1V2H2.nc 621M WCR_L1.SNOWIE17.20170111.040921_042323.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170111.042324_044025.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170111.044024_045726.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170111.045725_051426.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170111.051425_053127.CPP-H1V2H2.nc 133M WCR_L1.SNOWIE17.20170111.053126_053426.CPP-H1V2H2.nc ................................................................................ rf04_jan18 total 7.7 GB 754M WCR_L1.SNOWIE17.20170118.200526_202227.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170118.202226_203928.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170118.203927_205628.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170118.205627_211329.CPP-H1V2H2.nc 542M WCR_L1.SNOWIE17.20170118.211328_212542.CPP-H1V2H2.nc 626M WCR_L1.SNOWIE17.20170118.212541_213949.CPP-H1V2H2.nc 750M WCR_L1.SNOWIE17.20170118.213948_215644.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170118.215643_221345.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170118.221344_223045.CPP-H1V2H2.nc 8.6M WCR_L1.SNOWIE17.20170118.223044_223057.CPP-H1V2H2.nc only 13 sec; L2 not available 645M WCR_L1.SNOWIE17.20170118.223056_224530.CPP-H1V2H2.nc 732M WCR_L1.SNOWIE17.20170118.224529_230202.CPP-H1V2H2.nc ................................................................................ rf05_jan19 total 7.3 GB 754M WCR_L1.SNOWIE17.20170119.153405_155106.CPP-H1V2H2.nc 374M WCR_L1.SNOWIE17.20170119.155105_155931.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170119.155931_161632.CPP-H1V2H2.nc 187M WCR_L1.SNOWIE17.20170119.161631_162044.CPP-H1V2H2.nc 733M WCR_L1.SNOWIE17.20170119.162043_163716.CPP-H1V2H2.nc 736M WCR_L1.SNOWIE17.20170119.163715_165352.CPP-H1V2H2.nc 624M WCR_L1.SNOWIE17.20170119.165351_170757.CPP-H1V2H2.nc 725M WCR_L1.SNOWIE17.20170119.170756_172418.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170119.172417_174118.CPP-H1V2H2.nc 415M WCR_L1.SNOWIE17.20170119.174117_175040.CPP-H1V2H2.nc 527M WCR_L1.SNOWIE17.20170119.175039_180233.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170119.180232_181934.CPP-H1V2H2.nc 117M WCR_L1.SNOWIE17.20170119.181933_182212.CPP-H1V2H2.nc ................................................................................ rf06_jan19 total 8.7 GB 69M WCR_L1.SNOWIE17.20170119.222909_223518.CPP-H1.nc 754M WCR_L1.SNOWIE17.20170119.223524_225225.CPP-H1V2H2.nc 597M WCR_L1.SNOWIE17.20170119.225224_230553.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170119.230553_232254.CPP-H1V2H2.nc 143M WCR_L1.SNOWIE17.20170119.232253_232607.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170119.232606_234308.CPP-H1V2H2.nc 27M WCR_L1.SNOWIE17.20170119.234307_234344.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170119.234343_000044.CPP-H1V2H2.nc 107M WCR_L1.SNOWIE17.20170120.000043_000308.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170120.000308_002009.CPP-H1V2H2.nc 16M WCR_L1.SNOWIE17.20170120.002008_002031.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170120.002030_003731.CPP-H1V2H2.nc 112M WCR_L1.SNOWIE17.20170120.003730_004003.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170120.004002_005703.CPP-H1V2H2.nc 81M WCR_L1.SNOWIE17.20170120.005702_005853.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170120.005852_011553.CPP-H1V2H2.nc 82M WCR_L1.SNOWIE17.20170120.011552_011743.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170120.011742_013444.CPP-H1V2H2.nc 113M WCR_L1.SNOWIE17.20170120.013443_013716.CPP-H1V2H2.nc 723M WCR_L1.SNOWIE17.20170120.013715_015335.CPP-H1V2H2.nc ................................................................................ rf07_jan21 total 7.2 GB 467M WCR_L1.SNOWIE17.20170121.224734_225807.CPP-H1V2H2.nc 604M WCR_L1.SNOWIE17.20170121.225806_231145.CPP-H1V2H2.nc 484M WCR_L1.SNOWIE17.20170121.231144_232240.CPP-H1V2H2.nc 390M WCR_L1.SNOWIE17.20170121.232239_233127.CPP-H1V2H2.nc 477M WCR_L1.SNOWIE17.20170121.233126_234212.CPP-H1V2H2.nc 477M WCR_L1.SNOWIE17.20170121.234211_235257.CPP-H1V2H2.nc 495M WCR_L1.SNOWIE17.20170121.235256_000407.CPP-H1V2H2.nc 476M WCR_L1.SNOWIE17.20170122.000406_001452.CPP-H1V2H2.nc 521M WCR_L1.SNOWIE17.20170122.001451_002637.CPP-H1V2H2.nc 461M WCR_L1.SNOWIE17.20170122.002636_003701.CPP-H1V2H2.nc 525M WCR_L1.SNOWIE17.20170122.003700_004852.CPP-H1V2H2.nc 498M WCR_L1.SNOWIE17.20170122.004851_010006.CPP-H1V2H2.nc 490M WCR_L1.SNOWIE17.20170122.010005_011109.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170122.011108_012810.CPP-H1V2H2.nc 165M WCR_L1.SNOWIE17.20170122.012809_013153.CPP-H1V2H2.nc ................................................................................ rf08_jan22 total GB 754M WCR_L1.SNOWIE17.20170122.210102_211803.CPP-H1V2H2.nc 247M WCR_L1.SNOWIE17.20170122.211802_212338.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170122.212337_214038.CPP-H1V2H2.nc 37M WCR_L1.SNOWIE17.20170122.214037_214127.CPP-H1V2H2.nc 432M WCR_L1.SNOWIE17.20170122.214126_215112.CPP-H1V2H2.nc 711M WCR_L1.SNOWIE17.20170122.215111_220715.CPP-H1V2H2.nc 511M WCR_L1.SNOWIE17.20170122.220714_221846.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170122.221845_223547.CPP-H1V2H2.nc 129M WCR_L1.SNOWIE17.20170122.223546_223841.CPP-H1V2H2.nc 636M WCR_L1.SNOWIE17.20170122.223840_225302.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170122.225301_231002.CPP-H1V2H2.nc 137M WCR_L1.SNOWIE17.20170122.231001_231307.CPP-H1V2H2.nc 636M WCR_L1.SNOWIE17.20170122.231306_232728.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170122.232727_234429.CPP-H1V2H2.nc 107M WCR_L1.SNOWIE17.20170122.234428_234653.CPP-H1V2H2.nc 624M WCR_L1.SNOWIE17.20170122.234652_000057.CPP-H1V2H2.nc 754M WCR_L1.SNOWIE17.20170123.000056_001757.CPP-H1V2H2.nc 108M WCR_L1.SNOWIE17.20170123.001756_002023.CPP-H1V2H2.nc 147M WCR_L1.SNOWIE17.20170123.002022_002342.CPP-H1V2H2.nc ................................................................................ rf09_jan31 total 5.9 GB 1.1G WCR_L1.SNOWIE17.20170131.195456_201846.CPP-H1V2H2.nc 59M WCR_L1.SNOWIE17.20170131.201845_202006.CPP-H1V2H2.nc 503M WCR_L1.SNOWIE17.20170131.202005_203127.CPP-H1V2H2.nc 73M WCR_L1.SNOWIE17.20170131.203126_203306.CPP-H1V2H2.nc 937M WCR_L1.SNOWIE17.20170131.203305_205415.CPP-H1V2H2.nc 234M WCR_L1.SNOWIE17.20170131.205414_205931.CPP-H1V2H2.nc 347M WCR_L1.SNOWIE17.20170131.205930_210720.CPP-H1V2H2.nc 317M WCR_L1.SNOWIE17.20170131.210719_211429.CPP-H1V2H2.nc 314M WCR_L1.SNOWIE17.20170131.211428_212133.CPP-H1V2H2.nc 380M WCR_L1.SNOWIE17.20170131.212132_213007.CPP-H1V2H2.nc 449M WCR_L1.SNOWIE17.20170131.213006_214015.CPP-H1V2H2.nc 269M WCR_L1.SNOWIE17.20170131.214014_214618.CPP-H1V2H2.nc 1.1G WCR_L1.SNOWIE17.20170131.214617_221007.CPP-H1V2H2.nc 7.9M WCR_L1.SNOWIE17.20170131.221006_221018.CPP-H1V2H2.nc ................................................................................ rf10_feb03 total 4.5 GB 1.1G WCR_L1.SNOWIE17.20170203.195017_201407.CPP-H1V2H2.nc 1.1G WCR_L1.SNOWIE17.20170203.201406_203755.CPP-H1V2H2.nc 1.1G WCR_L1.SNOWIE17.20170203.203754_210144.CPP-H1V2H2.nc 1.1G WCR_L1.SNOWIE17.20170203.210143_212533.CPP-H1V2H2.nc 389M WCR_L1.SNOWIE17.20170203.212532_213419.CPP-H1V2H2.nc ................................................................................ rf11_feb04 total 9.2 GB 866M WCR_L1.SNOWIE17.20170204.214851_220824.CPP-H1V2H2.nc 457M WCR_L1.SNOWIE17.20170204.220823_221842.CPP-H1V2H2.nc 927M WCR_L1.SNOWIE17.20170204.221841_223937.CPP-H1V2H2.nc 621M WCR_L1.SNOWIE17.20170204.223936_225337.CPP-H1V2H2.nc 843M WCR_L1.SNOWIE17.20170204.225336_231238.CPP-H1V2H2.nc 695M WCR_L1.SNOWIE17.20170204.231237_232819.CPP-H1V2H2.nc 698M WCR_L1.SNOWIE17.20170204.232818_234404.CPP-H1V2H2.nc 616M WCR_L1.SNOWIE17.20170204.234403_235757.CPP-H1V2H2.nc 723M WCR_L1.SNOWIE17.20170204.235756_001416.CPP-H1V2H2.nc 573M WCR_L1.SNOWIE17.20170205.001415_002711.CPP-H1V2H2.nc 705M WCR_L1.SNOWIE17.20170205.002710_004305.CPP-H1V2H2.nc 622M WCR_L1.SNOWIE17.20170205.004304_005707.CPP-H1V2H2.nc 453M WCR_L1.SNOWIE17.20170205.005706_010720.CPP-H1V2H2.nc 589M WCR_L1.SNOWIE17.20170205.010719_012037.CPP-H1V2H2.nc ................................................................................ rf12_feb07 total GB 219M WCR_L1.SNOWIE17.20170207.193834_195814.CPP-H1.nc drizzle, KA taxing and take off 639M WCR_L1.SNOWIE17.20170207.195830_201255.CPP-H1V2H2.nc 548M WCR_L1.SNOWIE17.20170207.201254_202516.CPP-H1V2H2.nc 998M WCR_L1.SNOWIE17.20170207.202515_204747.CPP-H1V2H2.nc 605M WCR_L1.SNOWIE17.20170207.204747_210126.CPP-H1V2H2.nc 1023M WCR_L1.SNOWIE17.20170207.210125_212431.CPP-H1V2H2.nc 524M WCR_L1.SNOWIE17.20170207.212430_213620.CPP-H1V2H2.nc 952M WCR_L1.SNOWIE17.20170207.213619_215749.CPP-H1V2H2.nc 654M WCR_L1.SNOWIE17.20170207.215748_221235.CPP-H1V2H2.nc 973M WCR_L1.SNOWIE17.20170207.221234_223432.CPP-H1V2H2.nc 579M WCR_L1.SNOWIE17.20170207.223431_224736.CPP-H1V2H2.nc 716M WCR_L1.SNOWIE17.20170207.224735_230345.CPP-H1V2H2.nc 690M WCR_L1.SNOWIE17.20170207.230344_231919.CPP-H1V2H2.nc ................................................................................ rf13_feb16 total 2.9 GB 159M WCR_L1.SNOWIE17.20170216.232825_234241.CPP-H1.nc 487M WCR_L1.SNOWIE17.20170216.234253_235352.CPP-H1V2H2.nc 883M WCR_L1.SNOWIE17.20170216.235351_001348.CPP-H1V2H2.nc 567M WCR_L1.SNOWIE17.20170217.001347_002635.CPP-H1V2H2.nc 785M WCR_L1.SNOWIE17.20170217.002634_004418.CPP-H1V2H2.nc ................................................................................ rf14_feb total GB 77M WCR_L1.SNOWIE17.20170218.212544_213240.CPP-H1.nc 1007M WCR_L1.SNOWIE17.20170218.213533_215818.CPP-H1V2H2.nc 1.1G WCR_L1.SNOWIE17.20170218.215817_222206.CPP-H1V2H2.nc 6.1M WCR_L1.SNOWIE17.20170218.222205_222215.CPP-H1V2H2.nc 697M WCR_L1.SNOWIE17.20170218.222214_223759.CPP-H1V2H2.nc 911M WCR_L1.SNOWIE17.20170218.223758_225833.CPP-H1V2H2.nc 730M WCR_L1.SNOWIE17.20170218.225832_231501.CPP-H1V2H2.nc 889M WCR_L1.SNOWIE17.20170218.231500_233504.CPP-H1V2H2.nc 714M WCR_L1.SNOWIE17.20170218.233504_235111.CPP-H1V2H2.nc 726M WCR_L1.SNOWIE17.20170218.235110_000734.CPP-H1V2H2.nc 578M WCR_L1.SNOWIE17.20170219.000733_002036.CPP-H1V2H2.nc 959M WCR_L1.SNOWIE17.20170219.002035_004214.CPP-H1V2H2.nc ................................................................................ rf15_feb19 total 8.6 GB 1.1G WCR_L1.SNOWIE17.20170219.173121_175510.CPP-H1V2H2.nc 37M WCR_L1.SNOWIE17.20170219.175510_175600.CPP-H1V2H2.nc 888M WCR_L1.SNOWIE17.20170219.175559_181603.CPP-H1V2H2.nc 709M WCR_L1.SNOWIE17.20170219.181602_183203.CPP-H1V2H2.nc 666M WCR_L1.SNOWIE17.20170219.183202_184705.CPP-H1V2H2.nc 572M WCR_L1.SNOWIE17.20170219.184704_185958.CPP-H1V2H2.nc 876M WCR_L1.SNOWIE17.20170219.185957_191945.CPP-H1V2H2.nc 890M WCR_L1.SNOWIE17.20170219.191944_193949.CPP-H1V2H2.nc 821M WCR_L1.SNOWIE17.20170219.193948_195820.CPP-H1V2H2.nc 774M WCR_L1.SNOWIE17.20170219.195819_201547.CPP-H1V2H2.nc 519M WCR_L1.SNOWIE17.20170219.201546_202729.CPP-H1V2H2.nc 939M WCR_L1.SNOWIE17.20170219.202728_204841.CPP-H1V2H2.nc ................................................................................ rf16_feb20 total 7.7 GB 497M WCR_L1.SNOWIE17.20170220.143555_144708.CPP-H1V2H2.nc 471M WCR_L1.SNOWIE17.20170220.144707_145744.CPP-H1V2H2.nc 1.1G WCR_L1.SNOWIE17.20170220.145743_152122.CPP-H1V2H2.nc 667M WCR_L1.SNOWIE17.20170220.152121_153624.CPP-H1V2H2.nc 1012M WCR_L1.SNOWIE17.20170220.153624_155914.CPP-H1V2H2.nc 627M WCR_L1.SNOWIE17.20170220.155913_161323.CPP-H1V2H2.nc 1.1G WCR_L1.SNOWIE17.20170220.161322_163711.CPP-H1V2H2.nc 50M WCR_L1.SNOWIE17.20170220.163710_163818.CPP-H1V2H2.nc 1.1G WCR_L1.SNOWIE17.20170220.163817_170207.CPP-H1V2H2.nc 55M WCR_L1.SNOWIE17.20170220.170206_170321.CPP-H1V2H2.nc 1.1G WCR_L1.SNOWIE17.20170220.170320_172709.CPP-H1V2H2.nc 278M WCR_L1.SNOWIE17.20170220.172708_173326.CPP-H1V2H2.nc ................................................................................ rf17_feb21 total GB 1000M WCR_L1.SNOWIE17.20170221.143141_145416.CPP-H1V2H2.nc 1009M WCR_L1.SNOWIE17.20170221.145415_151702.CPP-H1V2H2.nc 616M WCR_L1.SNOWIE17.20170221.151701_153055.CPP-H1V2H2.nc 1021M WCR_L1.SNOWIE17.20170221.153054_155358.CPP-H1V2H2.nc 877M WCR_L1.SNOWIE17.20170221.155357_161346.CPP-H1V2H2.nc 810M WCR_L1.SNOWIE17.20170221.161345_163202.CPP-H1V2H2.nc 950M WCR_L1.SNOWIE17.20170221.163201_165328.CPP-H1V2H2.nc 610M WCR_L1.SNOWIE17.20170221.165327_170714.CPP-H1V2H2.nc 1.1G WCR_L1.SNOWIE17.20170221.170713_173037.CPP-H1V2H2.nc 625M WCR_L1.SNOWIE17.20170221.173036_174442.CPP-H1V2H2.nc 1.1G WCR_L1.SNOWIE17.20170221.174441_180831.CPP-H1V2H2.nc 25M WCR_L1.SNOWIE17.20170221.180830_180904.CPP-H1V2H2.nc ................................................................................ rf19_mar04 Note: rf18 ID is skipped in order to match IOP numbering total 9.1 GB 132M WCR_L1.SNOWIE17.20170304.130858_132050.CPP-H1.nc 853M WCR_L1.SNOWIE17.20170304.132108_134024.CPP-H1V2H2.nc 896M WCR_L1.SNOWIE17.20170304.134023_140038.CPP-H1V2H2.nc 727M WCR_L1.SNOWIE17.20170304.140037_141701.CPP-H1V2H2.nc 774M WCR_L1.SNOWIE17.20170304.141700_143429.CPP-H1V2H2.nc 744M WCR_L1.SNOWIE17.20170304.143428_145116.CPP-H1V2H2.nc 488M WCR_L1.SNOWIE17.20170304.145115_150217.CPP-H1V2H2.nc 513M WCR_L1.SNOWIE17.20170304.150216_151352.CPP-H1V2H2.nc 497M WCR_L1.SNOWIE17.20170304.151351_152504.CPP-H1V2H2.nc 473M WCR_L1.SNOWIE17.20170304.152503_153543.CPP-H1V2H2.nc 563M WCR_L1.SNOWIE17.20170304.153542_154825.CPP-H1V2H2.nc 531M WCR_L1.SNOWIE17.20170304.154824_160023.CPP-H1V2H2.nc 332M WCR_L1.SNOWIE17.20170304.160022_160752.CPP-H1V2H2.nc 531M WCR_L1.SNOWIE17.20170304.160751_161951.CPP-H1V2H2.nc 1.1G WCR_L1.SNOWIE17.20170304.161950_164339.CPP-H1V2H2.nc 136M WCR_L1.SNOWIE17.20170304.164338_164642.CPP-H1V2H2.nc ................................................................................ rf20_mar05 total 7.3 GB 809M WCR_L1.SNOWIE17.20170305.120625_122441.CPP-H1V2H2.nc 918M WCR_L1.SNOWIE17.20170305.122440_124524.CPP-H1V2H2.nc 744M WCR_L1.SNOWIE17.20170305.124523_130211.CPP-H1V2H2.nc 753M WCR_L1.SNOWIE17.20170305.130210_131911.CPP-H1V2H2.nc 562M WCR_L1.SNOWIE17.20170305.131910_133151.CPP-H1V2H2.nc 742M WCR_L1.SNOWIE17.20170305.133150_134836.CPP-H1V2H2.nc 578M WCR_L1.SNOWIE17.20170305.134835_140138.CPP-H1V2H2.nc 805M WCR_L1.SNOWIE17.20170305.140137_141947.CPP-H1V2H2.nc 570M WCR_L1.SNOWIE17.20170305.141946_143238.CPP-H1V2H2.nc 927M WCR_L1.SNOWIE17.20170305.143237_145333.CPP-H1V2H2.nc ................................................................................ rf21_mar07 total 9.4 GB 144M WCR_L1.SNOWIE17.20170307.135413_140709.CPP-H1.nc 1.1G WCR_L1.SNOWIE17.20170307.140716_143106.CPP-H1V2H2.nc 151M WCR_L1.SNOWIE17.20170307.143105_143429.CPP-H1V2H2.nc 911M WCR_L1.SNOWIE17.20170307.143428_145502.CPP-H1V2H2.nc 632M WCR_L1.SNOWIE17.20170307.145501_150918.CPP-H1V2H2.nc 720M WCR_L1.SNOWIE17.20170307.150917_152533.CPP-H1V2H2.nc 630M WCR_L1.SNOWIE17.20170307.152532_153945.CPP-H1V2H2.nc 774M WCR_L1.SNOWIE17.20170307.153944_155713.CPP-H1V2H2.nc 640M WCR_L1.SNOWIE17.20170307.155712_161140.CPP-H1V2H2.nc 1.1G WCR_L1.SNOWIE17.20170307.161139_163529.CPP-H1V2H2.nc 429M WCR_L1.SNOWIE17.20170307.163528_164509.CPP-H1V2H2.nc 689M WCR_L1.SNOWIE17.20170307.164508_170041.CPP-H1V2H2.nc 513M WCR_L1.SNOWIE17.20170307.170040_171215.CPP-H1V2H2.nc 507M WCR_L1.SNOWIE17.20170307.171214_172341.CPP-H1V2H2.nc 641M WCR_L1.SNOWIE17.20170307.172340_173809.CPP-H1V2H2.nc 5.5M WCR_L1.SNOWIE17.20170307.173813_173843.CPP-H1.nc 102M WCR_L1.SNOWIE17.20170307.173848_174107.CPP-H1V2H2.nc ................................................................................ rf22_mar09 total 7.4 GB 157M WCR_L1.SNOWIE17.20170309.134923_140330.CPP-H1.nc 1.1G WCR_L1.SNOWIE17.20170309.140343_142732.CPP-H1V2H2.nc 1.1G WCR_L1.SNOWIE17.20170309.142731_145121.CPP-H1V2H2.nc 311M WCR_L1.SNOWIE17.20170309.145120_145822.CPP-H1V2H2.nc 592M WCR_L1.SNOWIE17.20170309.145821_151143.CPP-H1V2H2.nc 978M WCR_L1.SNOWIE17.20170309.151142_153348.CPP-H1V2H2.nc 678M WCR_L1.SNOWIE17.20170309.153347_154906.CPP-H1V2H2.nc 959M WCR_L1.SNOWIE17.20170309.154905_161044.CPP-H1V2H2.nc 615M WCR_L1.SNOWIE17.20170309.161043_162436.CPP-H1V2H2.nc 958M WCR_L1.SNOWIE17.20170309.162435_164614.CPP-H1V2H2.nc 215M WCR_L1.SNOWIE17.20170309.164613_165105.CPP-H1V2H2.nc 6.1M WCR_L1.SNOWIE17.20170309.165111_165145.CPP-H1.nc ................................................................................ rf23_mar09 total 9.4 GB 1.1G WCR_L1.SNOWIE17.20170309.200228_202618.CPP-H1V2H2.nc 277M WCR_L1.SNOWIE17.20170309.202617_203232.CPP-H1V2H2.nc 357M WCR_L1.SNOWIE17.20170309.203231_204035.CPP-H1V2H2.nc 667M WCR_L1.SNOWIE17.20170309.204034_205538.CPP-H1V2H2.nc 771M WCR_L1.SNOWIE17.20170309.205541_211231.CPP-H1V2H2.nc 647M WCR_L1.SNOWIE17.20170309.211234_212711.CPP-H1V2H2.nc 870M WCR_L1.SNOWIE17.20170309.212710_214649.CPP-H1V2H2.nc 667M WCR_L1.SNOWIE17.20170309.214648_220152.CPP-H1V2H2.nc 967M WCR_L1.SNOWIE17.20170309.220151_222342.CPP-H1V2H2.nc 639M WCR_L1.SNOWIE17.20170309.222341_223807.CPP-H1V2H2.nc 977M WCR_L1.SNOWIE17.20170309.223806_230010.CPP-H1V2H2.nc 612M WCR_L1.SNOWIE17.20170309.230009_231359.CPP-H1V2H2.nc 1.1G WCR_L1.SNOWIE17.20170309.231358_233745.CPP-H1V2H2.nc ................................................................................ rf24_mar16 total 9.0 GB 99M WCR_L1.SNOWIE17.20170316.004809_005701.CPP-H1.nc 957M WCR_L1.SNOWIE17.20170316.005713_011849.CPP-H1V2H2.nc 1013M WCR_L1.SNOWIE17.20170316.011848_014140.CPP-H1V2H2.nc 700M WCR_L1.SNOWIE17.20170316.014139_015729.CPP-H1V2H2.nc 888M WCR_L1.SNOWIE17.20170316.015728_021731.CPP-H1V2H2.nc 665M WCR_L1.SNOWIE17.20170316.021730_023231.CPP-H1V2H2.nc 963M WCR_L1.SNOWIE17.20170316.023230_025415.CPP-H1V2H2.nc 647M WCR_L1.SNOWIE17.20170316.025414_030851.CPP-H1V2H2.nc 914M WCR_L1.SNOWIE17.20170316.030850_032929.CPP-H1V2H2.nc 701M WCR_L1.SNOWIE17.20170316.032928_034517.CPP-H1V2H2.nc 851M WCR_L1.SNOWIE17.20170316.034516_040429.CPP-H1V2H2.nc 804M WCR_L1.SNOWIE17.20170316.040428_042237.CPP-H1V2H2.nc ................................................................................ The files listed above can be requested via a data request form on the WCR web page (select Data link under User Information). 672K WCR_L1_UserNotes.pdf WCR data user manual 37K WCR_L1_SNOWIE17.20160701.cdl Processing cdl file 18K wcr3conf_snowie17.pro WCR configuration file ................................................................................ ================================================================================ SNOWIE17 WCR L1 Processed Data Files Release Notes ================================================================================ * Revision history: = RevisionDate: 22 March 2017 = RevisionNumber = 1 = Revision_1: Reflectivity, Doppler velocity = ProcessAuthor: Samuel Haimov (haimov@uwyo.edu, atsc-cc@uwyo.edu) * All WCR Level 1 data product files (L1 processed data) are in NetCDF 3.5 and are cataloged above. Additional information about the variables and attributes in the files is provided in the netcdf prototype file WCR_L1_....cdl Detailed information about the radar configuration and calibration is given in wcr3conf_....pro. Short user manual about the radar processed data is available in WCR_L1_UserNotes.pdf * The data files are saved in L1/ sub-directories rfXX_mmmDD representing the research flight number and month and date of the flight using the WCR. * Quick looks of radar reflectivity and radial Doppler velocity corrected for the radar platform motion contribution are available via the WCR web project pages. The quick looks are located in directories named the same as the processed data directories (rfXX_mmmDD). The quick look images show only pixels for targets with reflectivity exceeding 3 standard deviations above the mean noise. The up- and down-pointing beam images, whenever both are availabe, are combined in a single image. The data is interpolated to represent the target in a vertical plane in altitude, but the velocities are not corrected for contamination from the horizontal wind (if any). The flight level is marked as black dotted line in the image. The area around the flight level without any signal represents the radar "blind" zone, which is about 100 m, depending on the transmitted pulse width. The sub-terrain pixels (when shown) are plotted in black. The immediate 75 m (150 m) above the surface for the down (down-slant) beam image are void of showing any targets. This is done to emphasize the possibility of ground clutter in the return from this near surface layer. Other markings are also possible. Currently, when requested, we mark pixels (with diamonds) in the reflectivity image affected by a reciever saturation. Areas where the down and/or up beam deviate from vertical more than 10 degrees are highlighted along the flight level trace with black squares (frequently it plots as a thick black line). This happens when the aircraft is flying with very large pitch and/or is in turn. For flights below 2.5 km above the surface the strong return from the surface may exceed the cross-channel(antenna) isolation. In the quick looks the pixels that may be affected are blanked out. This happens exclusively for the side/up antenna image with a leak from the down antenna surface return (for more see Reflectivity factor notes below). The ground return in dBZ may slso be plotted (for the up/down reflectivity only) as a straight tick line below the surface cross section (in black) and just above the time axis. * Known specifics of the data in this revision Reflectivity factor: = Reflectivity absolute accuracy is estimated at better than 3 dB. The precision for the full received power dynamic range of the radar is expected to be less than 1 dB. The received power from the up-pointing antenna has been calibrated with a corner reflector with expected accuracy better than 1.5 dB. The down and down-slant channels are calibrated relative to the up-antenna channel using weather targets. The additional uncertainty for the down antenna and down-fore antennas antennas w.r.t. the up antenna is about 1.0 and 1.5 dB, respectively. = Reflectivity of the 1st (closest) range (~105 m for 250 ns pulse) for any of the antennas could be slightly underestimated due to receivers not fully open in receive mode. The error is 1 dB or less. = The receiver stability is better than 0.5 dB/hour when the ambient temperature does not change more than 5 degC/hour. = The transmitter leak to the first few range gates of the received signals is small (estimated to less than 0.3dB above the mean noise) or not detectable. = No receiver saturation is expected from weather target = Cross-antenna talk is possible. Strong down-fore antenna targets may leak to the up antenna return and strong down antenna targets may leak into the down-fore antenna return. The most frequent cross-talk contamination is from surface returns from the down antenna, but is typically below 3 standard devitions of the noise. = Reflectivity in a few range gates above the surface returns (if any) may be cluttered by the surface or near surface targets (typically this is less than 150 m for the down-slant beam and 75 m for the down beam). The clutter is more pronounced for the slant beam. = Reflecitvity is not corrected for attenuation due to absorption and scattering. It could be significant in the presence of cloud liquid water and precipitation. Velocity: = Corrected Doppler velocity from the down-pointing beams may have bias of up to +- 1.0 m/s and uncertainty of up to +-1.0 m/s. Typical bias and uncertainty are less than +-0.5 m/s. It is our belief that the bias is mainly due to changes in the antennas pointing angles caused by flexing of the aircraft fuselage not represented in the IRS data. In addition the fuselage expands with altitude and this also changes slightly the antenna pointing directions. = Corected Doppler velocity accuracy from the up-pointing antenna is not quantified with a known reference target. The analysis of appropriate weather targets suggests a maximum bias of less than 1 m/s. = The errors in the beam pointing angles for the up and down beams as well as some other errors lead to possible discontinuity in the mean vertical Doppler velocity profile at the flight level. The discrepancy is generally less than 0.3 m/s and typically within 0.1 m/s. It is not established which beam is contributing more to this error. Given that the aircraft may flex/expand differently at the up/side antenna location and the two down antenna locations as well as the dependence of these distortions on the altitude and attitude of the aircraft there is no single optimal correction (optimal single set of beam angles) for all conditions. = The Doppler data occasionally exhibit folded velocity regions (mostly in the slanted beam return). We do not make an attempt to unfold due to difficulties of automating this process. Typically unfolding any specific data segment is not difficult. For help on this you may contact Samuel Haimov (haimov@uwyo.edu). * Known corrupted data not fixed in this revision: = No known corrupted data ================================================================================