Response features f the ionosphere over fortaleza 9dip 3s) to very intense geomagnetic storms.

• Grant number: 99/04180-4
• Support Opportunities: Research Grants - Meeting - Abroad
• Start date: July 18, 1999
• End date: July 30, 1999
• Field of knowledge: Physical Sciences and Mathematics - Geosciences - Geophysics
• Principal Investigator: Jose Humberto Andrade Sobral
• Grantee: Jose Humberto Andrade Sobral
• Host Institution: Instituto Nacional de Pesquisas Espaciais (INPE). Ministério da Ciência, Tecnologia e Inovação (Brasil). São José dos Campos , SP, Brazil