| Index |
Identifier |
Field Type |
Field Length |
Description |
Units |
| 0 |
"zero_doppler_time" |
MJD |
1 |
First Zero Doppler Azimuth time of the wave cellTime of first range line in the SLC Imagette MDS described by
this data set |
MJD |
| 1 |
"quality_flag" |
UChar |
1 |
Quality Indicator (-1 for blank MDSR, 0 otherwise) |
flag |
| 2 |
"range_spectral_res" |
Float |
1 |
Range spectral resolution of the cartesian cross spectrum |
- |
| 3 |
"az_spectral_res" |
Float |
1 |
Azimuth spectral resolution of the cartesian cross spectrum |
- |
| 4 |
"az_resample_factor" |
Float |
1 |
Azimuth re-sampling factor in look extraction(Swath specific) |
- |
| 5 |
"spec_tot_energy" |
Float |
1 |
Spectrum Total Energy |
- |
| 6 |
"spec_max_energy" |
Float |
1 |
Spectrum Max Energy |
- |
| 7 |
"spec_max_dir" |
Float |
1 |
Direction of Spectrum Max (deg)on higher resolution grid |
deg |
| 8 |
"spec_max_wl" |
Float |
1 |
Wavelength of Spectrum Max (m)on higher resolution grid |
m |
| 9 |
"clutter_noise" |
Float |
1 |
Clutter Noise |
- |
| 10 |
"az_cutoff" |
Float |
1 |
Azimuthal Clutter Cut-off length (m) |
m |
| 11 |
"num_iterations" |
Float |
1 |
Number of iterations to compute Azimuthal Clutter Cut-off |
- |
| 12 |
"range_offset" |
Float |
1 |
Range offset of peak of cross covariance function (m) |
m |
| 13 |
"ax_offset" |
Float |
1 |
Azimuth offset of peak of cross covariance function (m) |
m |
| 14 |
"cc_range_res" |
Float |
1 |
Range resolution of cross co-variance spectrum (rad/m) |
rad/m |
| 15 |
"cc_azimuth_res" |
Float |
1 |
Azimuth resolution of cross co-variance spectrum (rad/m) |
rad/m |
| 16 |
"sublook_means" |
Float |
2 |
1st and last Sub-look Image Means |
- |
| 17 |
"sublook_variance" |
Float |
2 |
1st and last Sub-look Image Variance |
- |
| 18 |
"sublook_skewness" |
Float |
2 |
1st and last Sub-look Image Skewness |
- |
| 19 |
"sublook_kurtosis" |
Float |
2 |
1st and last Sub-look Image Kurtosis |
- |
| 20 |
"range_sublook_detrend_coeff" |
Float |
2 |
1st and last Sub-look de-trend coefficient in range |
- |
| 21 |
"az_sublook_detrend_coeff" |
Float |
2 |
1st and last Sub-look de-trend coefficient in azimuth |
- |
| 22 |
"min_imag" |
Float |
1 |
Min value of Imaginary part of cross spectrum |
- |
| 23 |
"max_imag" |
Float |
1 |
Max value of Imaginary part of cross spectrum |
- |
| 24 |
"min_real" |
Float |
1 |
Min value of Real part of cross spectrum |
- |
| 25 |
"max_real" |
Float |
1 |
Max value of Real part of cross spectrum |
- |
| 26 |
"spare_1" |
Spare |
1 |
Spare |
- |
| 27 |
"real_spectra" |
UChar |
.SPH.num_wl_bins,.SPH.num_dir_bins |
Real part of cross spectra polar gridNumber of bins in wavelength and direction defined in SPH (nominally 24 by
36). However, only 0 to 180 degree of the spectrum need be supplied (24 by 18). Arranged as: 24 wavelength
values for 0-10 deg. sector, 24 valu |
- |
| 28 |
"imag_spectra" |
UChar |
.SPH.num_wl_bins,.SPH.num_dir_bins |
Complex part of cross spectra polar gridNumber of bins in wavelength and direction defined in SPH (nominally 24
by 36). However, only 0 to 180 degree of the spectrum need be supplied (24 by 18). Arranged as: 24 wavelength
values for 0-10 deg. sector, 24 v |
- |
