Supported ENVISAT Products |

INDEX BANDS PRODUCTS

## AATSR Level 2 Flags Codings

Flags of ENVISAT ATS_NR__2P_flags Products

Identifier | Bit Index | Description
`"NADIR_SST_ONLY_VALID"` | 0 | Nadir-only SST is valid
`"NADIR_SST_ONLY_37_MY_VALID"` | 1 | Nadir-only SST retrieval includes 3.7 micron channel
`"DUAL_SST_VALID"` | 2 | Dual-view SST is valid
`"DUAL_SST_VALID_37_MY"` | 3 | Dual-view SST retrieval includes 3.7 micron channel
`"LAND"` | 4 | Pixel is over land
`"NADIR_CLOUD"` | 5 | Nadir-view pixel is cloudy
`"NADIR_BLANKING"` | 6 | Nadir-view pixel has blanking pulse
`"NADIR_COSMETIC"` | 7 | Nadir-view pixel is cosmetic fill
`"FWARD_CLOUD"` | 8 | Forward-view pixel is cloudy
`"FWARD_BLANKING"` | 9 | Forward-view pixel has blanking pulse
`"FWARD_COSMETIC"` | 10 | Forward-view pixel is cosmetic fill
`"CLOUDY_16_MY"` | 11 | One or both views flagged cloudy by 1.6 micron test (daytime only)
`"CLOUDY_11_12_MY"` | 12 | Cloud flagged by 11 micron/12 micron nadir-forward test
`"CLOUDY_HISTO"` | 13 | One or both views flagged cloudy by infra-red histogram test