ls8_dl_rs: Coastal Water Quality Maps derived from Landsat-8 Acolite corrected (landsat8_c2_acolite_ar_c3) imagery using a deep learning model trained on an augmented in-situ based spectral library (DL-RS_V1)

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Coastal Water Quality Maps derived from Landsat-8 Acolite corrected (landsat8_c2_acolite_ar_c3) imagery using a deep learning model trained on an augmented in-situ based spectral library (DL-RS_V1)

ls8_dl_rs whole collection

Last processed
5,219 datasets
  • 790,661km2 (approx.)
  • 24 unique regions
  • 3 CRS

Metadata (eo3)

Common fields

dataset_maturity • format GeoTIFF platform landsat-8 product_family •

JSON / GeoJSON

Location 🔗 (samples)

s3://adias-prod-dc-data-projects/ai4m-cf/WQ/continental/DL-RS_V1/outputs/NSW/ls8_dl_rs/2013/

Measurements 🔗

nodata
float32 Temp / Temperature NaN
float32 Sal / Salinity NaN
float32 TSS / Total_Suspended_Solids NaN
float32 DOC / Dissolved_Organic_Carbon NaN
float32 TChla / Total_Chlorophyll_a NaN
float32 aSTRy440 / DOC_specific_CDOM_absorption_at_440nm NaN
float32 Sy / slope_of_CDOM_absorption NaN
float32 bbpSTR550 / TSS_specific_backscattering_of_particulate_matter_at_550nm NaN
float32 Sbbp / slope_of_backscattering NaN
float32 aSTRd_443 / TSS_specific_detritus_absorption_at_443nm NaN
float32 aSTRd_483 / TSS_specific_detritus_absorption_at_483nm NaN
float32 aSTRd_561 / TSS_specific_detritus_absorption_at_561nm NaN
float32 aSTRd_655 / TSS_specific_detritus_absorption_at_655nm NaN
float32 aSTRph_443 / TChla_specific_phytoplankton_absorption_at_443nm NaN
float32 aSTRph_483 / TChla_specific_phytoplankton_absorption_at_483nm NaN
float32 aSTRph_561 / TChla_specific_phytoplankton_absorption_at_561nm NaN
float32 aSTRph_655 / TChla_specific_phytoplankton_absorption_at_655nm NaN
uint8 L2W_l2_flags / l2_flags / pixel_qa 16

Total: 18

Definition 🔗

RAW As Stac
name: ls8_dl_rs
metadata_type: eo3
description: Coastal Water Quality Maps derived from Landsat-8 Acolite corrected (landsat8_c2_acolite_ar_c3) imagery using a deep learning model trained on an augmented in-situ based spectral library (DL-RS_V1)
metadata:
product:
name: ls8_dl_rs
measurements: [
name: Temp
dtype: float32
units: °C
nodata: NaN
aliases: [
Temperature
]
name: Sal
dtype: float32
units: PSU
nodata: NaN
aliases: [
Salinity
]
name: TSS
dtype: float32
units: mg/L
nodata: NaN
aliases: [
Total_Suspended_Solids
]
name: DOC
dtype: float32
units: mg/L
nodata: NaN
aliases: [
Dissolved_Organic_Carbon
]
name: TChla
dtype: float32
units: ug/L
nodata: NaN
aliases: [
Total_Chlorophyll_a
]
name: aSTRy440
dtype: float32
units: m^2/mg
nodata: NaN
aliases: [
DOC_specific_CDOM_absorption_at_440nm
]
name: Sy
dtype: float32
units: 1
nodata: NaN
aliases: [
slope_of_CDOM_absorption
]
name: bbpSTR550
dtype: float32
units: m^2/mg
nodata: NaN
aliases: [
TSS_specific_backscattering_of_particulate_matter_at_550nm
]
name: Sbbp
dtype: float32
units: 1
nodata: NaN
aliases: [
slope_of_backscattering
]
name: aSTRd_443
dtype: float32
units: m^2/mg
nodata: NaN
aliases: [
TSS_specific_detritus_absorption_at_443nm
]
name: aSTRd_483
dtype: float32
units: m^2/mg
nodata: NaN
aliases: [
TSS_specific_detritus_absorption_at_483nm
]
name: aSTRd_561
dtype: float32
units: m^2/mg
nodata: NaN
aliases: [
TSS_specific_detritus_absorption_at_561nm
]
name: aSTRd_655
dtype: float32
units: m^2/mg
nodata: NaN
aliases: [
TSS_specific_detritus_absorption_at_655nm
]
name: aSTRph_443
dtype: float32
units: m^2/mg
nodata: NaN
aliases: [
TChla_specific_phytoplankton_absorption_at_443nm
]
name: aSTRph_483
dtype: float32
units: m^2/mg
nodata: NaN
aliases: [
TChla_specific_phytoplankton_absorption_at_483nm
]
name: aSTRph_561
dtype: float32
units: m^2/mg
nodata: NaN
aliases: [
TChla_specific_phytoplankton_absorption_at_561nm
]
name: aSTRph_655
dtype: float32
units: m^2/mg
nodata: NaN
aliases: [
TChla_specific_phytoplankton_absorption_at_655nm
]
name: L2W_l2_flags
dtype: uint8
units: bit_mask
nodata: 16
aliases: [
l2_flags
pixel_qa
]
flags_definition:
toa:
bits: [
2
]
values:
0: False
1: True
description: Bit index that will be used to store the top-of-atmosphere threshold masking step (2**2)
swir:
bits: [
0
]
values:
0: False
1: True
description: Bit index that will be used to store the SWIR threshold masking step (2**0)
cirrus:
bits: [
1
]
values:
0: False
1: True
description: Bit index that will be used to store the cirrus masking step (2**1)
negative:
bits: [
3
]
values:
0: False
1: True
description: Bit index that will be used to store the negative retrievals masking step (2**3)
out_of_scene:
bits: [
4
]
values:
0: False
1: True
description: Bit index that will be used to store the out-of-scene masking step (2**4)
]