Fine Particulate Matter (PM2.5 v4) (Source...
URL: https://sites.wustl.edu/acag/datasets/surface-pm2-5/
Estimates of annual and monthly ground-level fine particulate matter (PM2.5) for 1998-2020 by combining Aerosol Optical Depth (AOD) retrievals from the NASA MODIS, MISR, and SeaWIFS instruments with the GEOS-Chem chemical transport model, and subsequently calibrating to global ground-based observations using a Geographically Weighted Regression (GWR), as detailed in the below reference for V5.GL.01. V5.GL.02 follows the methodology of V5.GL.01, but updates the ground-based observations used to calibrate the geophysical PM2.5 estimates for the entire time series, and extends temporal coverage through 2020.
There are no views created for this dataset yet.
Additional Information
| Field | Value |
|---|---|
| Data last updated | September 18, 2023 |
| Metadata last updated | October 9, 2023 |
| Created | September 18, 2023 |
| Format | HTML |
| License | License not specified |
| Has views | False |
| Id | 7f377009-6f1b-4750-98f2-f29e1851a987 |
| Package id | 8263a721-2c7f-49bb-a395-8b12f9644000 |
| Position | 0 |
| State | active |