Dataset: ESA Aerosol Climate Change Initiative (Aerosol_cci): Level 2 aerosol products from AATSR (SU Algorithm), Version 4.3
Dataset identifier: esacci.AEROSOL.satellite-orbit-frequency.L2P.AER_PRODUCTS.AATSR.Envisat.SU.4-3.r1
Data store: cciodp
How to open this dataset in AVL JupyterLab ⧉
cciodp_store = new_data_store('cciodp')
ds = cciodp_store.open_data('esacci.AEROSOL.satellite-orbit-frequency.L2P.AER_PRODUCTS.AATSR.Envisat.SU.4-3.r1')
Bounding box map
Map tiles and data from OpenStreetMap , under the ODbL .
Parameter
Value
Bounding box longitude (°)
-180.0 to 180.0
Bounding box latitude (°)
-90.0 to 90.0
Time range
2002-05-20 to 2012-04-08
Click here for full dataset metadata.
Variable list
Click on a variable name to jump to the variable’s full metadata.
pixel_corner_latitude1
Field
Value
long_name
latitude_1st_corner
standard_name
latitude
units
degrees_north
valid_range
-90.0, 90.0
orig_data_type
float32
fill_value
-999.0
size
5451
shape
5451
chunk_sizes
5451
file_chunk_sizes
5451
data_type
float32
dimensions
pixel_number
file_dimensions
pixel_number
pixel_corner_longitude1
Field
Value
long_name
longitude_1st_corner
standard_name
longitude
units
degrees_east
valid_range
-180.0, 180.0
orig_data_type
float32
fill_value
-999.0
size
5451
shape
5451
chunk_sizes
5451
file_chunk_sizes
5451
data_type
float32
dimensions
pixel_number
file_dimensions
pixel_number
pixel_corner_latitude2
Field
Value
long_name
latitude_2nd_corner
standard_name
latitude
units
degrees_north
valid_range
-90.0, 90.0
orig_data_type
float32
fill_value
-999.0
size
5451
shape
5451
chunk_sizes
5451
file_chunk_sizes
5451
data_type
float32
dimensions
pixel_number
file_dimensions
pixel_number
pixel_corner_longitude2
Field
Value
long_name
longitude_2nd_corner
standard_name
longitude
units
degrees_east
valid_range
-180.0, 180.0
orig_data_type
float32
fill_value
-999.0
size
5451
shape
5451
chunk_sizes
5451
file_chunk_sizes
5451
data_type
float32
dimensions
pixel_number
file_dimensions
pixel_number
pixel_corner_latitude3
Field
Value
long_name
latitude_3rd_corner
standard_name
latitude
units
degrees_north
valid_range
-90.0, 90.0
orig_data_type
float32
fill_value
-999.0
size
5451
shape
5451
chunk_sizes
5451
file_chunk_sizes
5451
data_type
float32
dimensions
pixel_number
file_dimensions
pixel_number
pixel_corner_longitude3
Field
Value
long_name
longitude_3rd_corner
standard_name
longitude
units
degrees_east
valid_range
-180.0, 180.0
orig_data_type
float32
fill_value
-999.0
size
5451
shape
5451
chunk_sizes
5451
file_chunk_sizes
5451
data_type
float32
dimensions
pixel_number
file_dimensions
pixel_number
pixel_corner_latitude4
Field
Value
long_name
latitude_4th_corner
standard_name
latitude
units
degrees_north
valid_range
-90.0, 90.0
orig_data_type
float32
fill_value
-999.0
size
5451
shape
5451
chunk_sizes
5451
file_chunk_sizes
5451
data_type
float32
dimensions
pixel_number
file_dimensions
pixel_number
pixel_corner_longitude4
Field
Value
long_name
longitude_4th_corner
standard_name
longitude
units
degrees_east
valid_range
-180.0, 180.0
orig_data_type
float32
fill_value
-999.0
size
5451
shape
5451
chunk_sizes
5451
file_chunk_sizes
5451
data_type
float32
dimensions
pixel_number
file_dimensions
pixel_number
AOD550
Field
Value
long_name
aerosol optical thickness at 550 nm
standard_name
atmosphere_optical_thickness_due_to_ambient_aerosol
units
1
valid_range
0.0, 2.0
coordinates
latitude longitude time
orig_data_type
float32
fill_value
-999.0
size
5451
shape
5451
chunk_sizes
5451
file_chunk_sizes
5451
data_type
float32
dimensions
pixel_number
file_dimensions
pixel_number
AOD670
Field
Value
long_name
aerosol optical thickness at 670 nm
standard_name
atmosphere_optical_thickness_due_to_ambient_aerosol
units
1
valid_range
0.0, 2.0
coordinates
latitude longitude time
orig_data_type
float32
fill_value
-999.0
size
5451
shape
5451
chunk_sizes
5451
file_chunk_sizes
5451
data_type
float32
dimensions
pixel_number
file_dimensions
pixel_number
AOD870
Field
Value
long_name
aerosol optical thickness at 870 nm
standard_name
atmosphere_optical_thickness_due_to_ambient_aerosol
valid_range
0.0, 2.0
coordinates
latitude longitude time
units
1
orig_data_type
float32
fill_value
-999.0
size
5451
shape
5451
chunk_sizes
5451
file_chunk_sizes
5451
data_type
float32
dimensions
pixel_number
file_dimensions
pixel_number
AOD1600
Field
Value
long_name
aerosol optical thickness at 1600 nm
standard_name
atmosphere_optical_thickness_due_to_ambient_aerosol
units
1
valid_range
0.0, 2.0
coordinates
latitude longitude time
orig_data_type
float32
fill_value
-999.0
size
5451
shape
5451
chunk_sizes
5451
file_chunk_sizes
5451
data_type
float32
dimensions
pixel_number
file_dimensions
pixel_number
ANG550_870
Field
Value
long_name
aerosol Angstrom exponent between 550 and 870 nm
standard_name
angstrom_exponent_of_ambient_aerosol_in_air
units
1
valid_range
-5.0, 5.0
coordinates
latitude longitude time
orig_data_type
float32
fill_value
-999.0
size
5451
shape
5451
chunk_sizes
5451
file_chunk_sizes
5451
data_type
float32
dimensions
pixel_number
file_dimensions
pixel_number
FM_AOD550
Field
Value
long_name
fine-mode aerosol optical thickness at 550nm
standard_name
atmosphere_optical_thickness_due_to_ambient_aerosol
units
1
valid_range
0.0, 2.0
coordinates
latitude longitude time
orig_data_type
float32
fill_value
-999.0
size
5451
shape
5451
chunk_sizes
5451
file_chunk_sizes
5451
data_type
float32
dimensions
pixel_number
file_dimensions
pixel_number
D_AOD550
Field
Value
long_name
dust aerosol optical thickness at 550nm
standard_name
atmosphere_optical_thickness_due_to_ambient_aerosol
units
1
valid_range
0.0, 2.0
coordinates
latitude longitude time
orig_data_type
float32
fill_value
-999.0
size
5451
shape
5451
chunk_sizes
5451
file_chunk_sizes
5451
data_type
float32
dimensions
pixel_number
file_dimensions
pixel_number
AAOD550
Field
Value
long_name
aerosol absorption optical thickness at 550nm
standard_name
atmosphere_optical_thickness_due_to_ambient_aerosol
units
1
valid_range
0.0, 2.0
coordinates
latitude longitude time
orig_data_type
float32
fill_value
-999.0
size
5451
shape
5451
chunk_sizes
5451
file_chunk_sizes
5451
data_type
float32
dimensions
pixel_number
file_dimensions
pixel_number
SSA550
Field
Value
long_name
single scattering albedo at 550nm
units
1
valid_range
0.0, 2.0
coordinates
latitude longitude time
orig_data_type
float32
fill_value
-999.0
size
5451
shape
5451
chunk_sizes
5451
file_chunk_sizes
5451
data_type
float32
dimensions
pixel_number
file_dimensions
pixel_number
surface_reflectance550
Field
Value
long_name
mean bidirectional surface reflectance (nadir)
units
1
valid_range
0.0, 1.0
coordinates
latitude longitude time
orig_data_type
float32
fill_value
-999.0
size
5451
shape
5451
chunk_sizes
5451
file_chunk_sizes
5451
data_type
float32
dimensions
pixel_number
file_dimensions
pixel_number
surface_reflectance670
Field
Value
long_name
mean bidirectional surface reflectance (nadir)
units
1
valid_range
0.0, 1.0
coordinates
latitude longitude time
orig_data_type
float32
fill_value
-999.0
size
5451
shape
5451
chunk_sizes
5451
file_chunk_sizes
5451
data_type
float32
dimensions
pixel_number
file_dimensions
pixel_number
surface_reflectance870
Field
Value
long_name
mean bidirectional surface reflectance (nadir)
units
1
valid_range
0.0, 1.0
coordinates
latitude longitude time
orig_data_type
float32
fill_value
-999.0
size
5451
shape
5451
chunk_sizes
5451
file_chunk_sizes
5451
data_type
float32
dimensions
pixel_number
file_dimensions
pixel_number
surface_reflectance1600
Field
Value
long_name
mean bidirectional surface reflectance (nadir)
units
1
valid_range
0.0, 1.0
coordinates
latitude longitude time
orig_data_type
float32
fill_value
-999.0
size
5451
shape
5451
chunk_sizes
5451
file_chunk_sizes
5451
data_type
float32
dimensions
pixel_number
file_dimensions
pixel_number
AOD550_uncertainty
Field
Value
long_name
Uncertainty on AOT at 550 nm
units
1
valid_range
0.0, 10.0
coordinates
latitude longitude time
orig_data_type
float32
fill_value
-999.0
size
5451
shape
5451
chunk_sizes
5451
file_chunk_sizes
5451
data_type
float32
dimensions
pixel_number
file_dimensions
pixel_number
AOD670_uncertainty
Field
Value
long_name
Uncertainty on AOT at 670 nm
units
1
valid_range
0.0, 10.0
coordinates
latitude longitude time
orig_data_type
float32
fill_value
-999.0
size
5451
shape
5451
chunk_sizes
5451
file_chunk_sizes
5451
data_type
float32
dimensions
pixel_number
file_dimensions
pixel_number
AOD870_uncertainty
Field
Value
long_name
Uncertainty on AOT at 870 nm
units
1
valid_range
0.0, 10.0
coordinates
latitude longitude time
orig_data_type
float32
fill_value
-999.0
size
5451
shape
5451
chunk_sizes
5451
file_chunk_sizes
5451
data_type
float32
dimensions
pixel_number
file_dimensions
pixel_number
AOD1600_uncertainty
Field
Value
long_name
Uncertainty on AOT at 1600 nm
units
1
valid_range
0.0, 10.0
coordinates
latitude longitude time
orig_data_type
float32
fill_value
-999.0
size
5451
shape
5451
chunk_sizes
5451
file_chunk_sizes
5451
data_type
float32
dimensions
pixel_number
file_dimensions
pixel_number
sun_zenith_at_center
Field
Value
long_name
solar zenith angle
standard_name
solar_zenith_angle
units
degrees
valid_range
0.0, 90.0
coordinates
latitude longitude time
orig_data_type
float32
fill_value
-999.0
size
5451
shape
5451
chunk_sizes
5451
file_chunk_sizes
5451
data_type
float32
dimensions
pixel_number
file_dimensions
pixel_number
satellite_zenith_at_center
Field
Value
long_name
satellite zenith angle
standard_name
zenith_angle
units
degrees
valid_range
0.0, 90.0
coordinates
latitude longitude time
orig_data_type
float32
fill_value
-999.0
size
5451
shape
5451
chunk_sizes
5451
file_chunk_sizes
5451
data_type
float32
dimensions
pixel_number
file_dimensions
pixel_number
relative_azimuth_at_center
Field
Value
long_name
relative azimuth angle
units
degrees
valid_range
0.0, 180.0
coordinates
latitude longitude time
orig_data_type
float32
fill_value
-999.0
size
5451
shape
5451
chunk_sizes
5451
file_chunk_sizes
5451
data_type
float32
dimensions
pixel_number
file_dimensions
pixel_number
cloud_fraction
Field
Value
long_name
fraction of cloud flagged pixels in 10km bin
standard_name
cloud_area_fraction
units
1
valid_range
0.0, 1.0
coordinates
latitude longitude time
orig_data_type
float32
fill_value
-999.0
size
5451
shape
5451
chunk_sizes
5451
file_chunk_sizes
5451
data_type
float32
dimensions
pixel_number
file_dimensions
pixel_number
surface_type_number
Field
Value
long_name
land / sea flag
standard_name
land_binary_mask
units
1
valid_range
0, 1
flag_values
0, 1
flag_meanings
sea land
coordinates
latitude longitude time
orig_data_type
int32
fill_value
-999
size
5451
shape
5451
chunk_sizes
5451
file_chunk_sizes
5451
data_type
int32
dimensions
pixel_number
file_dimensions
pixel_number
Field
Value
title
ESA Aerosol Climate Change Initiative (Aerosol_cci): Level 2 aerosol products from AATSR (SU Algorithm), Version 4.3
product_version
4-3
project
Climate Change Initiative - European Space Agency
references
http://www.esa-aerosol-cci.org
source
ATS_TOA_1P, V6.05
ecv
AEROSOL
processing_level
L2P
product_string
SU
data_type
AER_PRODUCTS
sensor_id
AATSR
platform_id
Envisat
abstract
The ESA Climate Change Initiative Aerosol project has produced a number of global aerosol Essential Climate Variable (ECV) products from a set of European satellite instruments with different characteristics. This dataset comprises Level 2 aerosol products from the AATSR instrument on the ENVISAT satellite, derived using the Swansea University (SU) algorithm, version 4.3. It covers the period from 2002 - 2012. For further details about these data products please see the linked documentation.
publication_date
2020-08-27T16:11:18
uuid
b03b3887ad2f4d5481e7a39344239ab2
catalog_url
https://catalogue.ceda.ac.uk/uuid/b03b3887ad2f4d5481e7a39344239ab2
cci_project
AEROSOL