Format output from AVSIG and EQBIN programs which filters Aeromagnetic
and Shipborne data - a header record prefaces the data for Survey data
COLUMNS FMT DESCRIPTION
1 - 5 A4,1X FOUR-LETTER CODE
6 - 20 A15 STATION NAME
21 I1 DATA SOURCE CODE:
0= OBSERVATORY
1= LAND
2= AEROMAGNETIC
4= 3-COMPONENT MARINE
5= SATELLITE
6= SCALAR MARINE
9= REPEAT STATION
22 - 23 I1,1X REFERENCE FRAME CODE:
1= GEODETIC
2= GEOCENTRIC
3= SATELLITE COORDINATES
24 - 27 I4 SOURCE NUMBER
28 - 36 I8,1X SERIAL NUMBER
37 - 44 F8.3 TIME (DECIMAL YEARS)
45 - 50 I6 MODIFIED JULIAN DATE
51 - 59 I8,1X MILLISECONDS OF DAY
60 - 66 F7.3 GEODETIC COLATITUDE (deg)
67 - 73 F7.3 GEOCENTRIC COLATITUDE (deg)
74 - 82 F8.3,1X EAST LONGITUDE (deg)
83 - 91 F8.3,1X ALTITUDE (KM)
92 - 99 F8.3 DECLINATION (Deg, Deg/YR)
100 - 107 F8.3 INCLINATION (Deg, Deg/YR)
108 - 115 F8.1 HORIZONTAL COMPONENT (nT,nT/YR)
116 - 123 F8.1 NORTH COMPONENT (nT,nT/YR)
124 - 131 F8.1 EAST COMPONENT (nT,nT/YR)
132 - 139 F8.1 VERTICAL COMPONENT (nT,nT/YR)
140 - 148 F8.1,1X TOTAL INTENSITY (nT,nT/YR)
149 - 163 7(2I1),1X DATA TYPE CODES
FIRST DIGIT SECOND DIGIT:
0= NO DATA 0= DATA ACCEPTABLE
1= COMPUTED 1= GROSS OUTLIER
2= OBSERVED 2= PADDED TIME GAP VALUE
3= COMPUTED DERIVATIVE 3= B-SPLINE OUTLIER
4= OBSERVED DERIVATIVE 4= FOURIER FUNCTION
9= ANOMALOUS OUTLIER
5= B-SPLINE/FOURIER
COMBINATION OUTLIER
6= GEOCENTRIC LATITUDE
BOUND EXCEEDED
7= SATELLITE DIRECTION
INDETERMINABLE
164 - 169 F6.3 DECLINATION SIGMA (Deg,Deg/YR)
170 - 175 F6.3 INCLINATION SIGMA (Deg,Deg/YR)
176 - 180 F5.1 HORIZONTAL COMPONENT SIGMA (nT,nT/YR)
181 - 185 F5.1 X NORTH COMPONENT SIGMA (nT,nT/YR)
186 - 190 F5.1 Y EAST COMPONENT SIGMA (nT,nT/YR)
191 - 195 F5.1 Z VERTICAL COMPONENT SIGMA (nT,nT/YR)
196 - 201 F5.1,1X TOTAL INTENSITY SIGMA (nT,nT/YR)
202 - 205 I4 Dst VALUE
206 - 215 F10.5 TRANSFORMATION ANGLE 1
216 - 225 F10.5 TRANSFORMATION ANGLE 2
226 - 235 F10.5 TRANSFORMATION ANGLE 3
235 - 255 21X SPARE