S5P_L2__AER_AI
1
Sentinel-5P TROPOMI Aerosol Index 1-Orbit L2 7km x 3.5km V1 (S5P_L2__AER_AI) at GES DISC
Copernicus Sentinel data processed by ESA, Koninklijk Nederlands Meteorologisch Instituut (KNMI)
Sentinel-5P TROPOMI Aerosol Index 1-Orbit L2 7km x 3.5km
S5P_L2__AER_AI
2018-08-23T00:00:00.000Z
Greenbelt, MD, USA
Goddard Earth Sciences Data and Information Services Center (GES DISC)
1
Digital Science Data
DOI
10.5270/S5P-0wafvaf
https://disc.gsfc.nasa.gov/datacollection/S5P_L2__AER_AI_1.html
INVESTIGATOR
Pepijn
Veefkind
pepijn.veefkind@knmi.nl
METADATA AUTHOR
Jian
Zeng
NASA Goddard Space Flight Center
Code 610.2
Greenbelt
MD
20771
USA
301-614-5794
Telephone
Jian.Zeng@nasa.gov
EARTH SCIENCE
ATMOSPHERE
AEROSOLS
CLIMATOLOGY/METEOROLOGY/ATMOSPHERE
Earth Observation Satellites
Sentinel-5P
Sentinel-5 Precursor
TROPOMI
TROPOspheric Monitoring Instrument
false
2018-06-28T00:00:00.000Z
2019-08-06T01:58:34.000Z
IN WORK
GEODETIC
CARTESIAN
-90
90
-180
180
Not provided
GEOGRAPHIC REGION
GLOBAL
Sentinel-5P
Copernicus Sentinel-5 Precursor
Scientific research
EULA
The Earth Observing System Data and Information System (EOSDIS) data use policy for NASA data can be accessed at https://earthdata.nasa.gov/earth-observation-data/data-use-policy. For information on how to properly cite and acknowledge data from the NASA GES DISC, refer to https://disc.gsfc.nasa.gov/information/documents?title=data-policy.
2f16e13a-e648-4920-9276-d578f30707c6
English
ARCHIVER
NASA/GSFC/SED/ESD/GCDC/GESDISC
Goddard Earth Sciences Data and Information Services Center (formerly Goddard DAAC), Global Change Data Center, Earth Sciences Division, Science and Exploration Directorate, Goddard Space Flight Center, NASA
https://disc.gsfc.nasa.gov/
DATA CENTER CONTACT
GES DISC HELP DESK SUPPORT GROUP
Goddard Earth Sciences Data and Information Services Center
Code 610.2
NASA Goddard Space Flight Center
Greenbelt
MD
20771
USA
301-614-5224
Telephone
301-614-5268
Fax
gsfc-dl-help-disc@mail.nasa.gov
Online Archive
netCDF
free
us-west-2
s3://gesdisc-cumulus-prod-protected/S5P_TROPOMI_Level2/S5P_L2__AER_AI.1/
https://data.gesdisc.earthdata.nasa.gov/s3credentials
https://data.gesdisc.earthdata.nasa.gov/s3credentialsREADME
https://disc.gsfc.nasa.gov/information/documents?title=data-policy
Data Author Publication
Starting from August 6th in 2019, Sentinel-5P TROPOMI along-track high spatial resolution (~5.5km at nadir) has been implemented.
For data after August 6th of 2019, please check S5P_L2__AER_AI data collection.
The Copernicus Sentinel-5 Precursor (Sentinel-5P or S5P) satellite mission is one of the European Space Agency's (ESA) new mission family - Sentinels, and it is a joint initiative between the Kingdom of the Netherlands and the ESA. The sole payload on Sentinel-5P is the TROPOspheric Monitoring Instrument (TROPOMI), which is a nadir-viewing 108 degree Field-of-View push-broom grating hyperspectral spectrometer, covering the wavelength of ultraviolet-visible (UV-VIS, 270nm to 495nm), near infrared (NIR, 675nm to 775nm), and shortwave infrared (SWIR, 2305nm-2385nm). Sentinel-5P is the first of the Atmospheric Composition Sentinels and is expected to provide measurements of ozone, NO2, SO2, CH4, CO, formaldehyde, aerosols and cloud at high spatial, temporal and spectral resolutions.
The TROPOMI UV Aerosol Index has been calculated based on wavelength dependent changes in Rayleigh scattering in the UV spectral range where ozone absorption is weak. A residual value is calculated from measured top-of-atmosphere (TOA) reflectance and per-calculated theoretical reflectance for a Rayleigh scattering-only atmosphere given a wavelength pair. TROPOMI UVAI products use the classical wavelength pair of 340/380 nm, and the OMI chosen 354/388 nm pair for the long-term continuous AI record. Figure 1 shows TROPOMI UVAI of orbit# 4060.
GET RELATED VISUALIZATION
https://docserver.gesdisc.eosdis.nasa.gov/public/project/Images/S5P_OFFL_L2__AER_AI_1.png
DATA SET LANDING PAGE
https://disc.gsfc.nasa.gov/datacollection/S5P_L2__AER_AI_1.html
Access the dataset landing page from the GES DISC website.
USE SERVICE API
OPENDAP DATA
https://tropomi.gesdisc.eosdis.nasa.gov/opendap/S5P_TROPOMI_Level2/S5P_L2__AER_AI.1/contents.html
Access the data via the OPeNDAP protocol.
GET DATA
DATA TREE
https://tropomi.gesdisc.eosdis.nasa.gov/data/S5P_TROPOMI_Level2/S5P_L2__AER_AI.1
Access the data via HTTPS.
VIEW RELATED INFORMATION
READ-ME
https://sentinel.esa.int/documents/247904/3541451/Sentinel-5P-Aerosol-Level-2-Product-Readme-File.pdf
README Document
GET DATA
Earthdata Search
https://search.earthdata.nasa.gov/search?q=S5P_L2__AER_AI_1
Use the Earthdata Search to find and retrieve data sets across multiple data centers.
VIEW RELATED INFORMATION
ALGORITHM THEORETICAL BASIS DOCUMENT (ATBD)
https://sentinel.esa.int/documents/247904/2476257/Sentinel-5P-TROPOMI-ATBD-UV-Aerosol-Index.pdf
Algorithm Theoretical Basis Document
VIEW RELATED INFORMATION
USER'S GUIDE
https://sentinel.esa.int/documents/247904/2474726/Sentinel-5P-Level-2-Product-User-Manual-Aerosol-Index-product.pdf
Product User Manual Document
PROJECT HOME PAGE
https://sentinel.esa.int/web/sentinel/missions/sentinel-5p
ESA Copernicus Sentinal 5P Home Page
VIEW RELATED INFORMATION
PRODUCT HISTORY
https://disc.gsfc.nasa.gov/information/glossary?title=Sentinel-5P
S5P TROPOMI Data Collection Summary
CEOS IDN DIF
VERSION 10.2
2017-07-28
2018-12-18
2017-05-05T00:00:00.000Z
2017-05-05T00:00:00.000Z
2
SCIENCE_QUALITY
gov.nasa.gsfc.gcmd.standardproduct
StandardProduct
false