| id | field name | definition |
|---|
| 0 | dsr_time |
| binary time | size: 12 |
|---|
Start time of the measurement
unit: "s since 2000-01-01"
value: float(./days) * 86400 + float(./seconds) + float(./microseconds) / 1000000
| binary record | size: 12 |
|---|
ENVISAT binary datetime
| id | field name | definition |
|---|
| 0 | days |
| binary int32 | size: 4 |
|---|
days since January 1st, 2000 (may be negative)
unit: "days since 2000-01-01"
|
|
| 1 | seconds |
| binary uint32 | size: 4 |
|---|
seconds since start of day
unit: "s"
|
|
| 2 | microseconds |
| binary uint32 | size: 4 |
|---|
microseconds since start of second
unit: "1e-6 s"
|
|
|
|
|
| 1 | attach_flag |
| binary int8 | size: 1 |
|---|
|
Attachment Flag (set to 1 if all MDSRs corresponding to this ADSR are blank)
|
|
| 2 | lat_tie_pt |
| binary array[dim_0] |
|---|
Latitude of the tie points WGS84, positive N
dim_0: $tiePointGridWidth
| binary int32 (double) | size: 4 |
|---|
unit: "1e-6 degrees_north"
converted unit: "degrees_north" (multiply by 1/1000000)
|
|
|
| 3 | long_tie_pt |
| binary array[dim_0] |
|---|
Longitude of the tie points WGS84, Greenwich origin
dim_0: $tiePointGridWidth
| binary int32 (double) | size: 4 |
|---|
unit: "1e-6 degrees_east"
converted unit: "degrees_east" (multiply by 1/1000000)
|
|
|
| 4 | dem_alt_tie_pt |
| binary array[dim_0] |
|---|
DEM altitude
dim_0: $tiePointGridWidth
| binary int32 | size: 4 |
|---|
|
unit: "m"
|
|
|
| 5 | dem_rough |
| binary array[dim_0] |
|---|
DEM roughness
dim_0: $tiePointGridWidth
| binary int32 | size: 4 |
|---|
|
unit: "m"
|
|
|
| 6 | dem_lat_corrc |
| binary array[dim_0] |
|---|
DEM latitude corrections
dim_0: $tiePointGridWidth
| binary int32 (double) | size: 4 |
|---|
unit: "1e-6 degrees_north"
converted unit: "degrees_north" (multiply by 1/1000000)
|
|
|
| 7 | dem_long_corrc |
| binary array[dim_0] |
|---|
DEM longitude correctiobs
dim_0: $tiePointGridWidth
| binary int32 (double) | size: 4 |
|---|
unit: "1e-6 degrees_east"
converted unit: "degrees_east" (multiply by 1/1000000)
|
|
|
| 8 | sun_zen_ang |
| binary array[dim_0] |
|---|
Sun zenith angles
dim_0: $tiePointGridWidth
| binary uint32 (double) | size: 4 |
|---|
unit: "1e-6 degrees"
converted unit: "degrees" (multiply by 1/1000000)
|
|
|
| 9 | sun_azi_ang |
| binary array[dim_0] |
|---|
Sun azimuth angles
dim_0: $tiePointGridWidth
| binary int32 (double) | size: 4 |
|---|
unit: "1e-6 degrees"
converted unit: "degrees" (multiply by 1/1000000)
|
|
|
| 10 | vw_zen_ang |
| binary array[dim_0] |
|---|
Viewing zenith angles
dim_0: $tiePointGridWidth
| binary uint32 (double) | size: 4 |
|---|
unit: "1e-6 degrees"
converted unit: "degrees" (multiply by 1/1000000)
|
|
|
| 11 | vw_azi_ang |
| binary array[dim_0] |
|---|
Viewing azimuth angles
dim_0: $tiePointGridWidth
| binary int32 (double) | size: 4 |
|---|
unit: "1e-6 degrees"
converted unit: "degrees" (multiply by 1/1000000)
|
|
|
| 12 | zon_wind |
| binary array[dim_0] |
|---|
Zonal winds
dim_0: $tiePointGridWidth
| binary int16 | size: 2 |
|---|
|
unit: "m/s"
|
|
|
| 13 | meri_wind |
| binary array[dim_0] |
|---|
Meridional winds
dim_0: $tiePointGridWidth
| binary int16 | size: 2 |
|---|
|
unit: "m/s"
|
|
|
| 14 | atm_pres |
| binary array[dim_0] |
|---|
Mean sea level pressures
dim_0: $tiePointGridWidth
| binary uint16 | size: 2 |
|---|
|
unit: "hPa"
|
|
|
| 15 | tot_ozone |
| binary array[dim_0] |
|---|
Total ozone
dim_0: $tiePointGridWidth
| binary uint16 | size: 2 |
|---|
|
unit: "DU"
|
|
|
| 16 | rel_humid |
| binary array[dim_0] |
|---|
Relative humidity
dim_0: $tiePointGridWidth
| binary uint16 | size: 2 |
|---|
|
unit: "%"
|
|
|