avhrr_toa: Advanced Very High Resolution Radiometer (AVHRR) TOA Stitched

All years

Advanced Very High Resolution Radiometer (AVHRR) TOA Stitched

avhrr_toa whole collection

Last processed
56,326 datasets
  • 61,771,275km2 (approx.)
  • No configured regions
  • Entirely EPSG:4326

Metadata (eo3)

Common fields

dataset_maturity • format GeoTIFF product_family AVHRR region_code •

JSON / GeoJSON

Location 🔗 (samples)

s3://landscapes-easi-shared/avhrr-toa/v1_0/

Measurements 🔗

nodata
int16 nref1 / NREF1 / Normalised Reflectance 1 32767
int16 nref2 / NREF2 / Normalised Reflectance 2 32767
int16 nref3 / NREF3 / Normalised Reflectance 3 32767
int16 bt3 / BT3 / Brightness Temperature 3 32767
int16 bt4 / BT4 / Brightness Temperature 4 32767
int16 bt5 / BT5 / Brightness Temperature 5 32767
int16 sataz / SATAZ / Satellite Azimuth Angle 32767
int16 satzen / SATZEN / Satellite Zenith Angle 32767
int16 sunaz / SUNAZ / Sun Azimuth Angle 32767
int16 sunzen / SUNZEN / Sun Zenith Angle 32767
uint8 landmask / LANDMASK / Land Mask 255
uint8 cloudmask / CLOUDMASK / Cloud Mask 255

Total: 12

Definition 🔗

RAW As Stac
name: avhrr_toa
metadata_type: eo3
description: Advanced Very High Resolution Radiometer (AVHRR) TOA Stitched
metadata:
product:
name: avhrr_toa
measurements: [
name: nref1
dtype: int16
units: Percent
nodata: 32767
aliases: [
NREF1
Normalised Reflectance 1
]
add_offset: 50
scale_factor: 0.00244144
name: nref2
dtype: int16
units: Percent
nodata: 32767
aliases: [
NREF2
Normalised Reflectance 2
]
add_offset: 50
scale_factor: 0.00244144
name: nref3
dtype: int16
units: Percent
nodata: 32767
aliases: [
NREF3
Normalised Reflectance 3
]
add_offset: 50
scale_factor: 0.00244144
name: bt3
dtype: int16
units: Kelvin
nodata: 32767
aliases: [
BT3
Brightness Temperature 3
]
add_offset: 260
scale_factor: 0.00274662
name: bt4
dtype: int16
units: Kelvin
nodata: 32767
aliases: [
BT4
Brightness Temperature 4
]
add_offset: 260
scale_factor: 0.00274662
name: bt5
dtype: int16
units: Kelvin
nodata: 32767
aliases: [
BT5
Brightness Temperature 5
]
add_offset: 260
scale_factor: 0.00274662
name: sataz
dtype: int16
units: Degree
nodata: 32767
aliases: [
SATAZ
Satellite Azimuth Angle
]
add_offset: 180
scale_factor: 0.00549325
name: satzen
dtype: int16
units: Degree
nodata: 32767
aliases: [
SATZEN
Satellite Zenith Angle
]
add_offset: 90
scale_factor: 0.00274662
name: sunaz
dtype: int16
units: Degree
nodata: 32767
aliases: [
SUNAZ
Sun Azimuth Angle
]
add_offset: 180
scale_factor: 0.00549325
name: sunzen
dtype: int16
units: Degree
nodata: 32767
aliases: [
SUNZEN
Sun Zenith Angle
]
add_offset: 90
scale_factor: 0.00274662
name: landmask
dtype: uint8
units: 1
nodata: 255
aliases: [
LANDMASK
Land Mask
]
flags_definition:
land_mask:
bits: [
0
1
2
3
4
5
6
7
]
values:
0: ocean
1: land
255: fill
description: Land mask
name: cloudmask
dtype: uint8
units: 1
nodata: 255
aliases: [
CLOUDMASK
Cloud Mask
]
]
load:
crs: epsg:4326
resolution:
latitude: 0.01
longitude: 0.01