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

  • Yu-Feng Ho
  • Author Yu-Feng Ho
  • Published January 6, 2023

DOI

DOI

Authors

Yu Feng Ho

License

Creative Commons Attribution 4.0 International
Go to Dataset

Publication date

December 20th, 2022

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). Scale is 0.1. Antarctica is not included.

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

For more info about the s5p NO2 product see: Copernicus Sentinel-5P Tropospheric Nitrogen Dioxide

OpenLandMap.org

Global coverage, 2km resolution, Cloud Optimized Geotiff

EPSG:4326

Yu Feng Ho, Tomislav Hengl, & Leandro Parente. (2022). Sentinel-5P Tropospheric Nitrogen Dioxide Density at 2 km from 2018-05 to 2022-11 Monthly Aggregation (Version 1) [Data set]. Zenodo. https://doi.org/10.5281/zenodo.7464099

The datasets can be accessed on Zenodo

				
					gdalinfo /vsicurl/https://s3.openlandmap.org/arco/no2_s5p.l3.trop.tmwm_p50_2km_a_20180501_20180531_go_epsg.4326_v20221219.tif

# Driver: GTiff/GeoTIFF
# Files: /vsicurl/https://s3.openlandmap.org/arco/no2_s5p.l3.trop.tmwm_p50_2km_a_20180501_20180531_go_epsg.4326_v20221219.tif
# Size is 16383, 6798
# Coordinate System is:
# GEOGCRS["WGS 84",
#     DATUM["World Geodetic System 1984",
#         ELLIPSOID["WGS 84",6378137,298.257223563,
#             LENGTHUNIT["metre",1]]],
#     PRIMEM["Greenwich",0,
#         ANGLEUNIT["degree",0.0174532925199433]],
#     CS[ellipsoidal,2],
#         AXIS["geodetic latitude (Lat)",north,
#             ORDER[1],
#             ANGLEUNIT["degree",0.0174532925199433]],
#         AXIS["geodetic longitude (Lon)",east,
#             ORDER[2],
#             ANGLEUNIT["degree",0.0174532925199433]],
#     ID["EPSG",4326]]
# Data axis to CRS axis mapping: 2,1
# Origin = (-180.000000000000000,87.370000000000005)
# Pixel Size = (0.021972656250000,-0.021972656250000)
# Metadata:
#   AREA_OR_POINT=Area
# Image Structure Metadata:
#   COMPRESSION=DEFLATE
#   INTERLEAVE=BAND
#   LAYOUT=COG
# Corner Coordinates:
# Upper Left  (-180.0000000,  87.3700000) (180d 0' 0.00"W, 87d22'12.00"N)
# Lower Left  (-180.0000000, -62.0001172) (180d 0' 0.00"W, 62d 0' 0.42"S)
# Upper Right ( 179.9780273,  87.3700000) (179d58'40.90"E, 87d22'12.00"N)
# Lower Right ( 179.9780273, -62.0001172) (179d58'40.90"E, 62d 0' 0.42"S)
# Center      (  -0.0109863,  12.6849414) (  0d 0'39.55"W, 12d41' 5.79"N)
# Band 1 Block=512x512 Type=Int16, ColorInterp=Gray
#   NoData Value=-16000
#   Overviews: 8192x3399, 4096x1700, 2048x850, 1024x425, 512x213
Post Views: 235
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