Spaceweather Products
GFZ Potsdam

You will leave the area of SSA SWE if you click on one of the links provided below.

Swarm Plasma Density (Ne) - Product description and access

Swarm satellites provide in situ plasma density (Ne) measurements.

Swarm plasma density (Ne) is provided as Level 1b (L1b) data product with a 2Hz cadence by ESA’s Earth’s Observation program. The data are provided in daily files in CDF format (Swarm L1b product format). The product names are EFIx_PL_1B, with x = A, B, C for the 3 satellites respectively.

More information can be found here:
Swarm L1b product definition
and
Swarm L1b EFI product description

Swarm EFI data and metadata (XML Header file having extension .HDR: more information) are available at (ESA EO Single Sign-On registration is required: more information)
Swarm EFIx_PL_1B data