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Full catalog/EPA-monthly-emissions_1B2a_Petroleum
EPA-monthly-emissions_1B2a_Petroleum·dataset

U.S. Methane From Petroleum Systems (Monthly Map)

Gridded 2012 EPA Methane Emissions - Petroleum (monthly)
atmosphere NASA VEDA COG
In plain English

What it measures. A month-by-month map of methane that leaks (rather than burns) from petroleum systems, including oil production, transport, and refining, across the United States, from the EPA's 2012 emissions inventory.

How it's made. Built by the EPA by estimating monthly non-combustion methane from petroleum systems and placing the totals onto a grid of map cells.

How & where you'd use it. Helps locate oil-industry methane leaks for national greenhouse-gas accounting and leak reduction.

What's measured

EPAmonthlyemissions1B2aPetroleum

Coverage & cadence

  • Time span2012-01-01 → 2012-12-31
  • Spatial extent-130, 20, -60, 55
  • FormatsCOG

What you can do with it

  • Map air pollutants — NO₂, aerosols, ozone
  • Track greenhouse gases and Earth's energy budget
  • Feed weather and air-quality analysis
Official description

Non-combustion emissions from sector 1B2a for petroleum systems, including production, transportation, and refining (monthly).

Get the data

veda_access.py
# NASA VEDA — open STAC API, anonymous (cloud-optimized GeoTIFFs)
from pystac_client import Client

cat = Client.open("https://openveda.cloud/api/stac")
col = cat.get_collection("EPA-monthly-emissions_1B2a_Petroleum")
items = list(col.get_items())          # browse the analysis-ready COGs
# open an asset with rioxarray:
# import rioxarray; da = rioxarray.open_rasterio(items[0].assets["cog_default"].href)
NASA VEDA is an open STAC catalog — browse and stream the cloud-optimized GeoTIFFs anonymously (no login).