@InProceedings{VillafrancaCaLiBuCoLo:2016:ScNeAn,
               author = "Villafranca, Brenda Carolina L{\'o}pez and Calado, Renato and 
                         Lino, Carlos de Oliveira and Burger, Eduardo Escobar and Coronel 
                         Mariņo, Gabriel Gustavo and Loureiro, Geilson",
          affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto 
                         Nacional de Pesquisas Espaciais (INPE)} and {Instituto Nacional de 
                         Pesquisas Espaciais (INPE)} and {Instituto Nacional de Pesquisas 
                         Espaciais (INPE)} and {Instituto Nacional de Pesquisas Espaciais 
                         (INPE)} and {Instituto Nacional de Pesquisas Espaciais (INPE)}",
                title = "Scenario-based needs analysis for a remote sensing military 
                         mission",
                 year = "2016",
         organization = "International Astronautical Congress, 67. (IAC)",
             abstract = "The first step in the space systems engineering process is to 
                         define and scope the mission objectives oriented by the 
                         stakeholders needs. Sometimes the needs analysis effort can be 
                         underestimated; specifi- cally regarding to space remote sense 
                         military missions, characterized by innumerous and in some cases, 
                         conflicting needs. The Systems Engineering Laboratory (LSIS) from 
                         the Brazilian Institute for Space Research (INPE) adopted the 
                         Needs Analysis by scenarios, flowing down from the scenario needs 
                         until the mission requirements. The scenario approach adopted, 
                         took into consideration three dimensions: 1. the key parameters 
                         for remote sensing missions: spectral, spatial and temporal 
                         resolution; 2. the typical remote sensing military missions: 
                         Surveillance and Reconnaissance; 3. the main military targets and 
                         its observable features. The adopted approach helped to maintain 
                         traceability from stakeholder needs to mission requirements, 
                         granting the objective delimitation of the mission scope. The 
                         knowledge base created represents a tool to support the trade-offs 
                         during the development process, allowing the identification of 
                         technical decision impacts in the stakeholders needs. The 
                         participation of the stakeholders, mainly the users, is 
                         fundamental to the refinement of this work in order to construct a 
                         mission definition process for military purposes. The methodology 
                         and information developed, allow the analysis of other remote 
                         sense military missions, independently of the solution. Keywords: 
                         Needs analysis; scenario; defense mission; remote sensing.",
  conference-location = "Guadalajara, Mexico",
      conference-year = "26-30 Sept.",
           targetfile = "IAC-16,D1,6,2,x35161.pdf",
        urlaccessdate = "27 abr. 2024"
}