Sentinel-5P Tropospheric Nitrogen Dioxide Density at 2 km from 2018-05 to 2022-11 Monthly Aggregation

Layers include: Tropospheric Nitrogen Dioxide Density monthly median value May 2018 – November 2022. Derived using the eumap package in Python. We derived three standard statistics: (1) 10th percentile (p10), median (m), and 90th percentile (p10).

Band info

Name
Units
Scale

Description

NO2
(µmol m-2)
0.1
tropospheric nitrogen dioxide density

Warning:

Original data have the different range of latitude among months. In December, there are no data above N 58°, where is approximately between Iceland and Scotland. Therefore, when it comes to monthly aggregation, there is a strip across N 58° as an artifact. It is not suggested to use this dataset in the region above N 58°.

For more info about the s5p NO2 product see: https://maps.s5p-pal.com/. Antarctica is not included.

To access and visualize maps use:  OpenLandMap.org

If you discover a bug, artifact or inconsistency, or if you have a question please use some of the following channels:

Technical issues and questions about the code: https://gitlab.com/openlandmap/global-layers/-/issues 

General questions and comments: https://disqus.com/home/forums/landgis/

All files internally compressed using "COMPRESS=DEFLATE" creation option in GDAL in Cloud Optimised GeoTiff (COG). File naming convention:

no2 = variable: nitrogen dioxide (µmol m-2),

s5p.l3.trop.tmwm= determination method: Copernicus Sentinel-5P product, level 3, tropospheric, temporal moving window median

p10/p50/p90 = aggregation/statistics method: 10th/50th/90th percentile,

2km = spatial resolution / block support: 2 km,

a = vertical reference: above ground,

start date_end date (i.e. 20180501_20180531) = time reference: from start date to end date

go = bounding box: global land without Antarctica

epsg.4326 = ESPG code: epsg.4326

v20221219 = version code: creation date 20221219