Open datasets · Environment & Climate Data
NOAA Data Access
Official NOAA data access resources for weather, climate, ocean, atmospheric and environmental observations and products. Published by National Oceanic and Atmospheric Administration (NOAA) and catalogued under Environment & Climate Data, available as csv, json, netcdf, geotiff, api. Free to access at the source.
More in Environment & Climate Data
Copernicus Climate Data Store (CDS)
Single point of access to quality-assured climate datasets: historical observations, reanalysis, seasonal forecasts and climate projections. Free and unrestricted access.
NASA Earthdata
Official NASA gateway for Earth-science data from satellite and airborne remote sensing, field campaigns, in-situ measurements and model outputs.
EDGAR – Emissions Database for Global Atmospheric Research (JRC)
Independent global inventory of anthropogenic greenhouse gas and air pollutant emissions, with historical series and gridded maps. Completely free.
EMODnet – European Marine Observation and Data Network
Free access to European marine data: bathymetry, biology, chemistry, geology, physics, human activities and marine habitats.