What is GLOSS-Brasil?
Brazil's coastline extends more than 7400 km long. Therefore, to monitor and understand the variations of sea level becomes a crucial step to protect the lives and properties located near the coastal regions.
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Stations
The stations of the GLOSS-BRAZIL network are:
| # | Station | Responsible | Classification | 2007 |
|---|---|---|---|---|
| 1 | Rio Grande | FURG | Secondary | Under evaluation |
| 2 | Imbituba | IBGE | Principal | Operational |
| 3 | Cananéia | USP | Principal | Operational |
| 4 | Ilha Fiscal | CHM | Principal | Operational |
| 5 | Macaé (Imbetiba) | IBGE | Secondary | Operational |
| 6 | Barra do Riacho | PORTOCEL | Principal | Operational |
| 7 | Salvador | IBGE-CHM | Principal | Operational |
| 8 | Fortaleza | IBGE | Principal | Under evaluation |
| 9 | Ponta da Madeira | CVRD | Secondary | Operational |
| 10 | Ilha Trindade | CHM | Principal | Under evaluation |
| 11 | Ilha de Fernando de Noronha | CHM | Principal | Under evaluation |
| 12 | Estação São Pedro e São Paulo | INPE | Secondary | Under evaluation |
The choice of network stations were considered taking into account the international standards established by the GLOSS Implementation Plan (IOC Series Nº 50, 1997), especially with regard to the establishment of a minimal distance between stations to the order of 500 to 1000 km.
Other institutions that may be interested in participating in the GLOSS-Brazil project shall satisfy the follwing requirements that will in due course be considered by the GLOSS Executive Sub-Committee, and satisfying the following conditions:
- Operate tide gauges in accordance with the guidelines provided by the GLOSS-Brazil Implementation Plan;
- Participate of some pertinent activity to the GLOSS-Brazil program; and
- to make systematic use of sea level information.
Projects
The monitoring activities in the South Atlantic are performed by the following projects: