LEADER 01529oam 2200445I 450 001 9910712948903321 005 20200306144930.0 035 $a(CKB)5470000002498704 035 $a(OCoLC)1131862610 035 $a(EXLCZ)995470000002498704 100 $a20191218d2017 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aTime-causal decomposition of geomagnetic time series into secular variation, solar quiet, and disturbance signals /$fby E. Joshua Rigler 210 1$aReston, Virginia :$cU.S. Department of the Interior, U.S. Geological Survey,$d2017. 215 $a1 online resource (iv, 26 pages) $ccolor illustrations 225 1 $aOpen-file report ;$v2017-1037 320 $aIncludes bibliographical references (pages 21-22). 606 $aTime-series analysis 606 $aGeomagnetism 606 $aGeomagnetism$2fast 606 $aTime-series analysis$2fast 615 0$aTime-series analysis. 615 0$aGeomagnetism. 615 7$aGeomagnetism. 615 7$aTime-series analysis. 700 $aRigler$b E. Joshua$g(Erin Joshua),$01406321 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910712948903321 996 $aTime-causal decomposition of geomagnetic time series into secular variation, solar quiet, and disturbance signals$93512004 997 $aUNINA