Garmin GPS 35 LP Technical Specification page 38

File Formats
ALMANAC.DAT
Example almanac entry:
**** Week 794 almanac for PRN-01 ************
ID:
Health:
Eccentricity:
Time of Applicability(s):
Orbital Inclination(rad):
Rate of Right Ascen(r/s):
SQRT(A) (m^1/2):
Right Ascen at TOA(rad):
Argument of Perigee(rad):
Mean Anom(rad):
Af0(s):
Af1(s/s):
week:
Almanac information for satellites with a bad health status will not be included in this file when
downloaded from the GPS25 sensor and should not be included when uploading to the GPS25 sensor.
EPHEMERS.DAT
Example ephemeris entry:
**** Week 794. Ephemeris for PRN-18 **********
Ref Time of Clk Parms(s):
Ref Time of Eph Parms(s):
Clk Cor, Group Dly(s):
Clk Correction af1(s/s):
Clk Correction af2(s/s/s):
User Range Accuracy(m):
Eccentricity(-):
SQRT(A) (m**1/2):
Mean Motion Cor(r/s):
Mean Anomaly(r):
Argument of Perigee(r):
Right Ascension(r):
Inclination Angle(r):
Rate of Right Asc(r/s):
Rate of Inc Angle(r/s):
Lat Cor, Sine(r):
Lat Cor, Cosine(r):
Inc Cor, Sine(r):
Inc Cor, Cosine(r):
Radius Cor, Sine(m):
Radius Cor, Cosine(m):
Issue of Data :
01
000
3.414630890E-003
380928.0000
9.549833536E-001
-7.771752131E-009
5153.589843
8.032501489E-002
-1.308424592E+000
2.045822620E+000
9.536743164E-007
8.367351256E-011
794
233504.000000
233504.000000
-8.280389E-006
-3.410605E-013
0.000000E+000
33.299999
5.913425E-003
5.153628E+003
4.710911E-009
6.033204E-001
1.418009E+000
3.520111E-002
9.434418E-001
-8.210699E-009
4.503759E-010
1.212582E-005
2.004206E-006
-1.490116E-008
-9.872019E-008
38.375000
132.937500
184
34