By Space Studies Board Ad Hoc Committee on the Assessment of Mission Size Trade-Offs for Earth and Spac
Record addresses primary problems with challenge structure within the nation's medical area application and responds to the FY99 Senate convention file which asked that NASA fee a research to evaluate the strengths and weaknesses of small, medium, and massive missions. Softcover.
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Extra resources for Assessment of Mission Size Trade-Offs for NASA's Earth and Space Science Missions
It continues to function perfectly since its successful launch on February 26, 1998. • TERRIERS—Boston University’s Tomographic Experiment using Radiative Recombinative Ionospheric EUV and Radio Sources (TERRIERS) attempted to utilize space- and ground-based instruments to make daily global upper atmospheric measurements. Using tomography to measure ultraviolet light emissions, TERRIERS was to survey the upper atmosphere and utilize the technique to study ionospheric/thermospheric processes. Unfortunately, TERRIERS failed (see “Problems with Past Missions”); however, it nonetheless contributed significantly to education.
There is a synergism between the development of spacecraft bus technologies and technologies that improve the scientific instrumentation that enables novel space missions and greatly improves the scientific return. Advances in spacecraft technologies, such as energy-efficient electronics, more powerful solar panels, more accurate pointing capabilities, higher rates of data transmission, and onboard autonomy, increase the capabilities of instrumentation. In turn, improved instrumentation that can take advantage of the characteristics of advanced spacecraft enhances the scientific productivity of space missions.
18. cuts occur, they affect the translation of raw scientific data into user-friendly databases, which are accessed widely via the Web by scientists, students, and the general public. Loss of data analysis resources not only reduces the scientific return from the mission but also eliminates the area (data analysis) in which graduate students are most extensively involved. TECHNOLOGY Technologies Enhance Instrument and Bus Capabilities Scientific research using spaceborne instrumentation has been characterized by a continuing, almost explosive improvement in the capabilities of the instrumentation as well as in the capabilities of the spacecraft bus carrying the instruments.
Assessment of Mission Size Trade-Offs for NASA's Earth and Space Science Missions by Space Studies Board Ad Hoc Committee on the Assessment of Mission Size Trade-Offs for Earth and Spac