| Acronym | Meaning |
![](file.png) | CDF | Common Data Format |
![](file.png) | RDF | Radio Direction Finding |
![](file.png) | PDS | Platform Data System |
![](file.png) | GRD | Geophysics Research Directorate |
![](file.png) | AMI-2 | Active Microwave Instrument 2 |
![](file.png) | IIPS | Interactive Information And Processing Systems [for Meteorology |
![](file.png) | MMM | Mesoscale And Microscale Meteorology |
![](file.png) | GISS | Goddard Institute For Space Studies |
![](file.png) | ONR | Office Of Naval Research |
![](file.png) | PA | Position Angle |