2.2.2 spase://VMO/NumericalData/WDC/Resolute.Bay/Magnetometer/PT1M/WDC_FORMAT Resolute Bay Magnetometer 1-min Data in WDC Format 2012-05-02T12:34:56.789 Resolute Bay Magnetometer data, 1-min time resoluion, in WDC format. Magnetic Field Vector Element List: XYZF. Note that the list of magnetic field elements that appear in the data set may change over the course of time. For instance, many stations have shifted from DHZ to the XYZ representation of the magnetic field. The time history listed below summarizes changes in element content. A description of the WDC Data Exchange Format for 1-min magnetic field data is included at the end of this data product description. Please acknowledge: Geological Survey of Canada for providing the data observations, and the British Geological Survey, World Data Center for Geomagnetism, Edinburgh for providing access to the data. spase://SMWG/Person/Lorne.McKee GeneralContact DataProducer spase://SMWG/Person/Lee.Frost.Bargatze MetadataContact TechnicalContact The Geomagnetic Data Master Catalog at the WDC for Geomagnetism, Edinburgh http://www.wdc.bgs.ac.uk/catalog/intro.html Web site for access to magnetometer data hosted by the World Data Center for Geomagnetism, Edinburgh spase://VMO/NumericalData/WDC/Resolute/Magnetometer/PT1M spase://SMWG/Repository/UCLA/VMO Online Open The WDC Geomagnetic Data Master Catalog Repository ftp://ftp.nmh.ac.uk/wdc/obsdata/1minval The Geomagnetic Data Master Catalog hosted by the British Geological Survey, World Data Center for Geomagnetism, Edinburgh. Text ZIP 1196352 bytes P1M Please thank the British Geological Survey, World Data Center, Edinburgh for use of data from the WDC Geomagnetic Data Master Catalog. Calibrated spase://SMWG/Instrument/Ground/Resolute.Bay/Magnetometer MagneticField 1978-01-01T00:00:00.000 2010-12-31T23:59:00.000 Some data gaps may be present. If a gap is present at the beginning or end of the file, the time span start and stop dates could be inaccurate as they are assigned assuming an absence of such gaps. PT1M Earth.Surface ground station magnetometer magnetic field magnetogram Resolute Bay WDC Station Code: RES 1-minute WDC Format Universal Time Time Time is expressed using a five column format with the following order: year, month, day, hour, and minute, each stored in interger format. The time columns are the first five columns (1,2,3,4,5) in the flat file. PT1M 5 Universal Time expressed using a 5-column year, month, day, hour, minute representation Year 1 Month 2 Day 3 Hour 4 Minute 5 Temporal North-South Horizontal Magnetic Field Component X Resolute Bay North-South Horizontal Magnetic Field Component, positive Northward PT1M nT 10^9 >T Cartesian CGM -70000 70000 999999 Component.I Magnetic East-West Horizontal Magnetic Field Component Y Resolute Bay East-West Horizontal Magnetic Field Component, positive Eastward PT1M nT 10^9 >T Cartesian CGM -70000 70000 999999 Component.J Magnetic Vertical Magnetic Field Component Z Resolute Bay Vertical Magnetic Field Component, positive upward in the Southern hemisphere, positive downward in the Northern hemisphere PT1M nT 10^9 >T Cartesian CGM -70000 70000 999999 Component.K Magnetic Magnetic Field Magnitude F Resolute Bay Magnetic Field Magnitude PT1M nT 10^9 >T 0 70000 999999 Magnitude Magnetic RES 1978 X Y Z F RES 1979 X Y Z F RES 1980 X Y Z F RES 1981 X Y Z F RES 1982 X Y Z F RES 1983 X Y Z F RES 1984 X Y Z F RES 1985 X Y Z F RES 1986 X Y Z F RES 1987 X Y Z F RES 1988 X Y Z F RES 1989 X Y Z F RES 1990 X Y Z F RES 1991 X Y Z F RES 1992 X Y Z F RES 1993 X Y Z F RES 1994 X Y Z F RES 1995 X Y Z F RES 1996 X Y Z F RES 1997 X Y Z F RES 1998 X Y Z F RES 1999 X Y Z F RES 2000 X Y Z F RES 2001 X Y Z F RES 2002 X Y Z F RES 2003 X Y Z F RES 2004 X Y Z F RES 2005 X Y Z F RES 2006 X Y Z F RES 2007 X Y Z F RES 2008 X Y Z F RES 2009 X Y Z F RES 2010 X Y Z F Digital WDC Exchange Format for Observatory 1-minute Values Magnetic data organized in 1-month files, with the information coded in ASCII. Columns Format Description 1-6 I6 Observatory North Polar distance 0 to 180 from the north geographic pole in thousandths of a degree. Decimal point is implied between positions 3 and 4. 7-12 I6 Observatory Geographic longitude 0 to 360 measured east from Greenwich in thousandths of a degree. Decimal point is implied between positions 9 and 10. 13-14 I2 Year Last 2 digits, 1996 = 96. See also column 26. 15-16 I2 Month (01-12) 17-18 I2 Day of month (01-31) 19 Al Element (D, I, H, X, Y, Z, or F) 20-21 I2 Hour of day (00-23) 22-24 A3 Observatory 3-letter code. 25 A1 Arbitrary 26 I1 Century digit Year = 2014, Century digit = 0. Year = 1889, Century digit = 8. Year = 1996, Century digit = 9 or a blank space for backwards compatibility. 27 A1 Preliminary or Definitive data Preliminary = P , Definitive = D 28-34 A7 Blanks 35-394 60I6 60 6-digit 1-minute values for the given element for that data hour. The values are in tenth-minutes for D and I, and in nanoTeslas for the intensity elements. 395-400 I6 Hourly Mean The average of the preceeding 60 1-minute values. 401-402 Record end marker Two chars "cr"= 13 and "nl"= 10. Each element value and the hourly mean is given in a 6-digit field including a minus sign for negative values. Missing data value spaces are padded with 999999. The records are sorted according to observatory code, year, month, day, element. For the intensity elements: hourly value (nanoTeslas) = tab.base*100 + tab.value For the angles D and I: hourly value (Degrees) = tab.base + tab.value/600