Nimbus-4 Backscatter Ultraviolet Spectrometer (BUV) Level 2 High-Density Ozone Data BUV/Nimbus-4 Level 2 High-Density Ozone Data BUVN4L2HDBUV 005 http://acdisc.gesdisc.eosdis.nasa.gov/data/s4pa//Nimbus4_BUV_Level2/BUVN4L2HDBUV.005/GES_DISC_BUVN4L2HDBUV_V005_dif.xml BUV-Nimbus4_L2-HDBUV_1971m0122t1057_o3881.dat BUV-Nimbus4_L2-HDBUV_1971m0122t1057_o3881.dat BIN CRC32 2825403786 99360 2015-12-10 19:31:28 1986-12-30T00:00:00Z 11:47:49 1971-01-22 10:57:41 1971-01-22 Nimbus-4 BUV BUV OrbitNumber 3881 TapeFileName hdbuv.1971/f0252.dat