Dataset Open Access

InMAP Source-Receptor Matrix (ISRM) dataset

Goodkind, Andrew L.; Tessum, Christopher W.; Coggins, Jay S.; Hill, Jason D.; Marshall, Julian D.

The InMAP Source-Receptor Matrix (ISRM) estimates the air quality impacts of emissions released from any source location in the contiguous United States to any receptor location. Specifically, the values in the ISRM dataset are the change in PM2.5 concentration (µg m-3) in any receptor grid cell per unit of emissions (µg sec-1) in any source grid cell. ISRM was created from repeated runs of the Intervention Model for Air Pollution (InMAP), isolating the impact of emissions from every grid cell in InMAP and from three emission heights representing ground-level, low-stack, and high-stack emissions. A file of the marginal impacts of emissions from each source location is also included ("marginal_values.csv"), which summarizes the estimates in ISRM by each source grid cell in terms of monetary damages ($ tonne-1), increased mortality (deaths tonne-1), and population exposure (population*µg m-3 tonne-1).

Files (12.5 GB)
Name Size
isrm_v1.2.1.zip
md5:c39d99ea0df0991bd1fde2c9f9af803d
12.5 GB Download
marginal_values_updated_110819.zip
md5:0272a0a4b034252b6bc06e50442d8f08
12.9 MB Download
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