NASA recently announced the launch of a new data portal, hosting a data catalog of publicly available terrestrial and space-based datasets, APIs and data visualisations.
NASA’s Open Innovation team has been established to meet government mandates to make their data publicly available. The datasets, posted in a number of categories including applied and earth science, will be available to download in a variety of formats although at present not all the formats are available for all of the categories. However the data portal is work in progress so worth checking back as new datasets are posted.
From a quick search for some earth science data I found a sea surface temperature dataset acquired by the Moderate Resolution Imaging Spectroradiometer (MODIS) instruments aboard NASA’s Terra and Aqua satellites that I could download in a number of image formats, Google Earth or CSV format. One feature of the data portal I found useful was the accompanying basic, intermediate or advanced dataset descriptions, helping portal users identify the right datasets for their requirements.