This paper describes the application of an MDA development approach to the Project of Amazon Integration and Cooperation for Modernization of Hydrological Monitoring. This project is currently under the development of the Brazilian Aeronautics Institute of Technology. The adopted approach involves among other issues the source-code generation from UML models using the AndroMDA Framework. This development approach was implemented in the four different phases of: Modeling; Stereotypes and Properties Setting; Documentation; and Script Generation. Besides these implemented phases this paper describes also the configuration of the development environment. At the end, some of the main results are reported in terms of major findings and obtained outcomes. Key Words: AndroMDA, Code Generation, Development Environment, Documentation, UML Models.