Supported ENVISAT Products |

## Level 2 ADS Summary Quality ADS (SQ ADS)

Fields of ENVISAT MER_RR__2P_ADSR_sq Records

Index | Identifier | Field Type | Field Length | Description | Units
0 | `"dsr_time"` | MJD | 1 | Start time of the measurement | MJD
1 | `"attach_flag"` | UChar | 1 | Attachment Flag (set to 1 if all MDSRs corresponding to this ADSR are blank, set to zero otherwise) | flag
2 | `"perc_water_abs_aero"` | UChar | 1 | % of water pixels having absorbing aerosols | %
3 | `"perc_water"` | UChar | 1 | % of water pixels | %
4 | `"perc_ddv_land"` | UChar | 1 | % of DDV land pixels | %
5 | `"perc_land"` | UChar | 1 | % of land pixels | %
6 | `"perc_cloud"` | UChar | 1 | % of cloud pixels | %
7 | `"perc_low_poly_press"` | UChar | 1 | % of pixels with low polynomial pressure | %
8 | `"perc_low_neural_press"` | UChar | 1 | % of pixels with low Neural Network pressure | %
9 | `"perc_out_ran_inp_wvapour"` | UChar | 1 | % of pixels with out of range inputs for water vapour proc. | %
10 | `"per_out_ran_outp_wvapour"` | UChar | 1 | % of pixels with out of range outputs for water vapour proc. | %
11 | `"perc_out_range_inp_cl"` | UChar | 1 | % of pixels with out of range inputs for Cloud proc. | %
12 | `"perc_out_ran_outp_cl"` | UChar | 1 | % of pixels with out of range outputs for Cloud proc. | %
13 | `"perc_in_ran_inp_land"` | UChar | 1 | % of pixels with out of range inputs for Land proc. | %
14 | `"perc_out_ran_outp_land"` | UChar | 1 | % of pixels with out of range outputs for Land proc. | %
15 | `"perc_out_ran_inp_ocean"` | UChar | 1 | % of pixels with out of range inputs for Ocean proc. | %
16 | `"perc_out_ran_outp_ocean"` | UChar | 1 | % of pixels with out of range outputs for Ocean proc. | %
17 | `"perc_out_ran_inp_case1"` | UChar | 1 | % of pixels with out of range inputs for Case 1 proc. | %
18 | `"perc_out_ran_outp_case1"` | UChar | 1 | % of pixels with out of range outputs for Case 1 proc. | %
19 | `"perc_out_ran_inp_case2"` | UChar | 1 | % of pixels with. out of range inputs for Case 2 proc. | %
20 | `"perc_out_ran_outp_case2"` | UChar | 1 | % of pixels with. out of range outputs for Case 2 proc. | %