ls7_pq_legacy_scene: Landsat 7 PQ Legacy 25 metre

2021

October

All days

Landsat 7 PQ Legacy 25 metre

ls7_pq_legacy_scene across October 2021

Last processed
695 datasets
  • 2.7GiB
  • 9,801,132km2 (approx.)
  • 383 unique scenes
  • 8 CRS

Sources

Metadata (landsat_scene)

Common fields

format GeoTIFF instrument ETM orbit • platform LANDSAT_7 product_type legacy_pqa

Derived

JSON / GeoJSON

Location 🔗 (samples)

file:///g/data/rs0/scenes/pq-legacy-scenes-tmp/ls7/2021/10/output/pqa/

Measurements 🔗

nodata
int16 pqa / qa_flags / quality 0

Total: 1

Definition 🔗

RAW As Stac
name: ls7_pq_legacy_scene
metadata_type: landsat_scene
description: Landsat 7 PQ Legacy 25 metre
metadata:
product_type: legacy_pqa
platform:
code: LANDSAT_7
instrument:
name: ETM
format:
name: GeoTIFF
measurements: [
name: pqa
dtype: int16
units: 1
nodata: 0
aliases: [
qa_flags
quality
]
flags_definition:
land_sea:
bits: 9
values:
0: sea
1: land
description: Land or Sea
cloud_acca:
bits: 10
values:
0: cloud
1: no_cloud
description: Cloud (ACCA)
contiguous:
bits: 8
values:
0: False
1: True
description: All bands for this pixel contain non-null values
cloud_fmask:
bits: 11
values:
0: cloud
1: no_cloud
description: Cloud (Fmask)
ga_good_pixel:
bits: [
13
12
11
10
9
8
7
6
5
4
3
2
1
0
]
values:
16383: True
description: Best Quality Pixel
nir_saturated:
bits: 3
values:
0: True
1: False
description: NIR band is saturated
red_saturated:
bits: 2
values:
0: True
1: False
description: Red band is saturated
blue_saturated:
bits: 0
values:
0: True
1: False
description: Blue band is saturated
green_saturated:
bits: 1
values:
0: True
1: False
description: Green band is saturated
swir1_saturated:
bits: 4
values:
0: True
1: False
description: SWIR1 band is saturated
swir2_saturated:
bits: 7
values:
0: True
1: False
description: SWIR2 band is saturated
cloud_shadow_acca:
bits: 12
values:
0: cloud_shadow
1: no_cloud_shadow
description: Cloud Shadow (ACCA)
tir_low_saturated:
bits: 5
values:
0: True
1: False
description: Thermal Infrared Low Gain band is saturated
cloud_shadow_fmask:
bits: 13
values:
0: cloud_shadow
1: no_cloud_shadow
description: Cloud Shadow (Fmask)
tir_high_saturated:
bits: 6
values:
0: True
1: False
description: Thermal Infrared High Gain band is saturated
]