For more information about the data in this directory, please see http://www2.inpe.br/climaespacial/ This directory contains the raw data files that are used to create the maps of the Magnetometer Application The directory follows the structure: - magnetometer (main folder) - station - year - data The data file name is STNDDMMM.YYm, where: STN: station label (3 letters) DD: day of the month MMM: month (3 letters) YY: year (2 digits) m: letter m (means the data sample is in minutes) Data files start with a 4-line header similar to: ALTA FLORESTA EMBRACE-09 <213> 1 Min. Reported data DD MM YYYY HH MM D(Deg) H(nT) Z(nT) I(Deg) F(nT) Then follows the data in 10 columns: column 1: day of the month UTC column 2: month UTC column 3: year UTC column 4: hour UTC column 5: minute UTC column 6: magnetic declination in degrees column 7: magnetic horizontal component in nanoTesla column 8: magnetic vertical component in nanoTesla column 9: magnetic inclination in degrees column 10: total magnetic amplitude in nanoTesla station coordinates: longitude latitude station -56.10403 -9.87033 alf (deactivated) -48.07352 -5.65130 ara -56.06945 -15.55472 cba -71.99485 -36.64122 chi -45.01443 -22.70207 cxp -38.42467 -3.87998 eus -51.71840 -17.93185 jat -54.11451 -25.29967 med -59.97465 -3.10803 man (deactivated) -48.35889 -10.17889 pal -63.94000 -8.8350 pve -67.75145 -53.78572 rga -45.96353 -23.20862 sjc -44.20972 -2.59417 slz -54.53920 -2.68630 stm -53.82273 -29.44357 sms -65.31555 -26.79612 tcm -43.65223 -22.40197 vss