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With the launch of the GPS-IIF satellites, the new civil navigation signals at L5 (1176.45 MHz) will become available to the GNSS community.One of the most significant benefits introduced by this new ...
A Global Positioning System (GPS) receiver may lose carrier tracking lock to the GPS signal under deep and frequent fades due to ionospheric scintillation. The frequent loss of lock observed during a ...
Distance Measuring Equipment (DME) is seeing renewed interest for its ability to support future aviation navigation and surveillance needs. It is one of the primary technologies being examined by the ...
The Federal Aviation Administration (FAA) AlternativePositioning Navigation & Timing (APNT) program is developing and examining solutions to provide terrestrial based radio-navigation capability that ...
A light structure is needed to reduce W0. SFC is the province of the engine manufacturers. The aerodynamic designer should try to maximize VL D . This means the cruising speed V should be increase...
• In 1960 the underlying principles of fluid dynamics and the formulation of the governing equations (potential flow, Euler, RANS) were well established • The new element wa...
In 1960 the underlying principles of fluid dynamics and the formulation of the governing equations (potential flow, Euler, RANS) were well established. The new element was the emergence...
In March 2001 ISO TC 211 approved a project to develop an international standard: ISO 19130- Sensor and Data Models for Imagery and Gridded Data. Since August 2002 when the project status was reported...
Why are today’s TV users able to receive different programs in their homes using different channels with a remote control? Why have lay users of satellite images not been able to receive satellite inf...
This paper presents a simulated design of an envisioned future intelligent Earth observing satellite system (FIEOS). The proposed system is a space-based architecture for dynamic and comprehensive o...
In order to let the end-users can directly downlink satellite imagery that they specify area of interest (AOI), One of key challenging technologies is how the on-board data distributor autonomously ...
The number of sensors for Earth environmental observation is growing. Several new sensors have been announced for the near future and several proposals for smart sensors have been proposed. In parti...
Sponsored by NASA's Intelligent Systems Project, a conceptual architecture study is under way to address the problem of getting the most societal value from the large volumes of scientific data that ...
With increasing numbers of Earth observing satellites in space, huge volumes of remote sensing data will be produced. Traditional remote sensing data processing and distribution methods may not be s...
Future Instrument Plan of JAPAN.

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