For more information about the data in this directory, please see

http://www2.inpe.br/climaespacial/

This directory contains the raw data files that are used to analyze the ionospheric parameters.

The directory follows the structure:

            - station
                - year
                   - day of the year
                       - data


The data file name is STN_YYYYMMDD.RSF (or STN_YYYYMMDD.GRM) and STN_YYYYMMDD.SAO, where:

STN:  station label (5 digits (letters and numbers))
YYYY: year  (4 digits)
MM:   month (2 digits)
DD:   day   (2 digits)

Station coordinates:

|-----------------------------------------------------------------------------------|
|longitude-----------|latitude------------|station----------------------------------|
|-48.5013            |-1.4563	          |BLJ03 - (Belém)                          |
|-44.2097            |-2.5941             |SAA0K - (São Luis)                       |
|-38.5270            |-3.7327             |FZA0M - (Fortaleza)                      |
|-60.7109            | 2.8701	          |BVJ03 - (Boa Vista)                      |
|-54.6218            |-20.4649            |CGK21 - (Campo Grande)                   |
|-45.0093            |-22.7038	          |CAJ2M - (Cachoeira Paulista)             |
|-53.8043            |-29.6897	          |SMK29 - (Santa Maria)                    |
|-36.6597            |-7.0973             |JUA0P - (Juazeirinho)                    |
|--------------------|--------------------|-----------------------------------------|