The following table lists current Open-source Project for a Network Data Access Protocol (OPeNDAP) servers across the Earth Observing System Data and Information System (EOSDIS) Distributed Active Archive Centers (DAACs). The servers are Hyrax, Grid Analysis and Display System (GrADS), and Thematic Real-time Environmental Distributed Data Services (THREDDS). Note that the URLs listed below are the root URLs for the server only. To see the full list of datasets available from each server, click on root URL.

Data Products OPeNDAP Server DAAC Root URL
CALIPSO, CERES, MOPITT, MISR, TES Hyrax ASDC https://l0dup05.larc.nasa.gov/opendap/
TRMM GrADS GES DISC https://disc2.gesdisc.eosdis.nasa.gov/dods/
GPM GrADS GES DISC https://gpm1.gesdisc.eosdis.nasa.gov/dods/
MERRA GrADS GES DISC https://goldsmr1.gesdisc.eosdis.nasa.gov/dods/
MERRA GrADS GES DISC https://goldsmr2.gesdisc.eosdis.nasa.gov/dods/
MERRA GrADS GES DISC https://goldsmr3.gesdisc.eosdis.nasa.gov/dods/
MERRA GrADS GES DISC https://goldsmr4.gesdisc.eosdis.nasa.gov/dods/
MERRA GrADS GES DISC https://goldsmr5.gesdisc.eosdis.nasa.gov/dods/
Hydrology GrADS GES DISC https://hydro1.gesdisc.eosdis.nasa.gov/dods/
AIRS L3, TOMS, OMI, MLS, HIRDLS Hyrax GES DISC https://acdisc.gesdisc.eosdis.nasa.gov/opendap/
AIRS L2 Hyrax GES DISC https://airsl2.gesdisc.eosdis.nasa.gov/opendap/
AIRS L1 Hyrax GES DISC https://airsl1.gesdisc.eosdis.nasa.gov/opendap/
GPM Hyrax GES DISC https://gpm1.gesdisc.eosdis.nasa.gov/opendap/
TRMM Hyrax GES DISC https://disc2.gesdisc.eosdis.nasa.gov/opendap/
MERRA Hyrax GES DISC https://goldsmr1.gesdisc.eosdis.nasa.gov/opendap/
MERRA Hyrax GES DISC https://goldsmr2.gesdisc.eosdis.nasa.gov/opendap/
MERRA Hyrax GES DISC https://goldsmr3.gesdisc.eosdis.nasa.gov/opendap/
MERRA-2 Hyrax GES DISC https://goldsmr4.gesdisc.eosdis.nasa.gov/opendap/
MERRA-2 Hyrax GES DISC https://goldsmr5.gesdisc.eosdis.nasa.gov/opendap/
MEaSUREs Hyrax GES DISC https://measures.gesdisc.eosdis.nasa.gov/opendap/
Hydrology Hyrax GES DISC https://hydro1.gesdisc.eosdis.nasa.gov/opendap/
OCO-2, ACOS Hyrax GES DISC https://oco2.gesdisc.eosdis.nasa.gov/opendap/
OMI L2 Hyrax GES DISC https://aura.gesdisc.eosdis.nasa.gov/opendap/
TOVS, LIM93, MODCGF Hyrax GES DISC https://disc1.gesdisc.eosdis.nasa.gov/opendap/
NOBM Hyrax GES DISC https://reason.gesdisc.eosdis.nasa.gov/opendap/
AIRS L3 THREDDS GES DISC https://acdisc.gesdisc.eosdis.nasa.gov/thredds/
Hydrology THREDDS GES DISC https://hydro1.gesdisc.eosdis.nasa.gov/thredds/catalog.html
GPM THREDDS GES DISC https://gpm1.gesdisc.eosdis.nasa.gov/thredds/catalog.html
GSSTF, SWDB THREDDS GES DISC https://measures.gesdisc.eosdis.nasa.gov/thredds/catalog.html
TRMM THREDDS GES DISC https://disc2.gesdisc.eosdis.nasa.gov/thredds/
Hyrax GHRC DAAC https://ghrc.nsstc.nasa.gov/opendap/
Hyrax LAADS DAAC https://ladsweb.modaps.eosdis.nasa.gov/opendap/
Land Processes Hyrax LP DAAC https://opendap.cr.usgs.gov/opendap/hyrax/
Hyrax NSIDC DAAC https://n5eil01u.ecs.nsidc.org/opendap/
Ocean Color Hyrax OB.DAAC https://oceandata.sci.gsfc.nasa.gov/opendap/
THREDDS ORNL DAAC https://thredds.daac.ornl.gov/thredds/catalogs/ornldaac/ornldaac.html
Physical Oceanography Hyrax PO.DAAC https://opendap.jpl.nasa.gov/opendap/
Physical Oceanography THREDDS PO.DAAC https://thredds.jpl.nasa.gov/

Acronyms used listed below. View the full list of all EOSDIS Aconyms.

Acronym Definition
ACOS Atmospheric CO2 Observations from Space
AIRS Atmospheric Infrared Sounder
CALIPSO Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observation
CERES Clouds and the Earth's Radiant Energy System
GPM Global Precipitation Measurement
GSSTF Goddard Satellite-based Surface Turbulent Fluxes
HIRDLS High Resolution Dynamics Limb Sounder
MEaSUREs Making Earth Science Data Records for Use in Research Environments
MERRA Modern Era-Retrospective Analysis for Research and Applications
MISR Multi-angle Imaging SpectroRadiometer
MLS Microwave Limb Sounder
MOPITT Measurement of Pollution in the Troposphere
NOBM NASA Ocean Biogeochemical Model
OCO-2 Orbiting Carbon Observatory-2
OMI Ozone Monitoring Instrument
SWDB Sea-viewing Wide Field-of-view Sensor (SeaWiFS) Deep Blue
TES Tropospheric Emission Spectrometer
TOVS TIROS Operational Vertical Sounder
TRMM Tropical Rainfall Measuring Mission

Page Last Updated: Feb 13, 2020 at 2:25 PM EST