Supported ENVISAT Products |

## Antenna Elevation patterns(s)

Fields of ENVISAT ASAR_Antenna_ADSR Records

Index | Identifier | Field Type | Field Length | Description | Units
0 | `"zero_doppler_time"` | MJD | 1 | Zero Doppler azimuth time at which pattern applies | MJD
1 | `"attach_flag"` | UChar | 1 | Attachment Flag (always set to zero for this ADSR) | flag
2 | `"beam_id"` | String | 1 | Beam ID to which pattern applies SS1 to SS5 or NSØ | ascii
3 | `"elevation_pattern.slant_range_time"` | Float | 11 | 2 way slant range times | ns
4 | `"elevation_pattern.elevation_angles"` | Float | 11 | Corresponding elevation angles | degrees
5 | `"elevation_pattern.antenna_pattern"` | Float | 11 | Corresponding two-way antenna elevation pattern values | dB
6 | `"spare_1"` | Spare | 1 | Spare | -