Joint Polar Satellite System (JPSS) data are now available online as part of the NOAA Open Data Dissemination (NODD) Program; at present, the data are available via Amazon Web Services (with future capabilities planned for Azure and Google). Global Suomi-NPP, NOAA-20 and NOAA-21 data (including Sensor Data Records (SDRs) and Environmental Data Records (EDRs)... Read More

The recent Solar Eclipse that extended from the south Indian Ocean to the central north Pacific Ocean (Blog Post) traversed a region that is routinely monitored by different geostationary satellites — Himawari-9, GEOKOMPSAT-2A (GK2A) and FY-4A/FY-4B. Himawari-9 and GK2A have sub-satellite points on the Equator that are separated by only 12.5... Read More

Geo2grid includes a series of shell scripts that manipulate various satellite inputs to create (beautiful!) full-resolution high-qulality imagery. Geo2grid version 1.1 was released in late 2022 and this blog post shows how to create a new RGB definition and display the data. The Tropical Version of the Airmass RGB is useful because if has better contrast (than in... Read More

If you see something, like a blog post for example (link, this shows an airmass high in Total Precipitable Water crossing the North Pole) and you’re curious what JPSS satellite imagery might look like with that something, how can you proceed? If the data are in the recent past, one... Read More