| Index |
Identifier |
Field Type |
Field Length |
Description |
Units |
| 0 |
"zero_doppler_time" |
MJD |
1 |
Zero Doppler azimuth time at which estimate applies |
MJD |
| 1 |
"attach_flag" |
UChar |
1 |
Attachment Flag (always set to zero for this ADSR) |
flag |
| 2 |
"slant_range_time" |
Float |
1 |
2-way slant range time origin (t0) |
ns |
| 3 |
"dop_coef" |
Float |
5 |
Doppler centroid coefficients as a function of slant range time: D0, D1, D2, D3, and D4. where Doppler
Centroid = D0 + D1(tSR-t0) + D2(tSR-t0)2 + D3(tSR-t0)3 + D4(tSR-t0)4 |
HzHz/sHz/s2Hz/s3Hz/s4 |
| 4 |
"dop_conf" |
Float |
1 |
Doppler Centroid Confidence Measure. Value between 0 and 1, 0 = poorest confidence, 1= highest confidence.
If multiple Doppler Centroid estimates were performed, this value is the lowest confidence value
attained. |
- |
| 5 |
"dop_thresh_flag" |
UChar |
1 |
Doppler Confidence Below Threshold Flag. 0 = confidence above threshold, Doppler Centroid calculated from
data. 1 = confidence below threshold, Doppler Centroid calculated from orbit. |
flag |
| 6 |
"spare_1" |
Spare |
1 |
Spare |
- |
