Results 271 to 280 of about 387,631 (312)

Satellite Data Compression

2013
Rapid advancements in sensor technology have enabled satellites to generate a very large amount of data for a variety of applications, e.g., hyperspectral imagers and imaging Fourier transform spectrometers. These sensors acquire over hundreds to a few thousand spectral bands of images of a scene and generate a lot of data.
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Data distribution by satellite

Journal of the Institution of Electronic and Radio Engineers, 1988
The current environment of satellite communications and the opportunities for new satellite based services are described. Data distribution is one such service which can be offered on a flexible basis with call-by-call and demand assignment. The paper outlines the main features of a data distribution system known as Pandata, which combines the use of ...
P. Garrett, D. Firman, K. Hodson
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VERIFICATION OF ACCURACY OF SATELLITE WAVE DATA AND STUDY OF SATELLITE DATA UTILIZATION

Japanese Journal of JSCE, 2023
Ryuki MAWATARI, Tomoya SHIBAYAMA
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Satellite Data for Nowcasting

Selected Issues Papers
Cambodia is not alone in facing capacity limitations in the production and timely release of key official statistics needed for data-driven policy decisions. This paper demonstrates that combining satellite-derived indicators (e.g., nighttime lights, NO₂ emissions, vegetation indices) with traditional high-frequency indicators in a machine learning ...
Iyke Maduako, Dharana Rijal, Alberto Sanchez Rodelgo   +2 more
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Satellite Data Communications

1975
Abstract : In this paper we provide a survey of the history, technology and economics of commercial satellite data communications. Technological and economic trends in satellite data communications are examined, and the differences between the satellite channel and terrestrial channels are emphasized.
null Eugene R., Jr Cacciamani, N. Abramson   +2 more
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Satellite-to-satellite data transfer and control

7th Communications Satellite Systems Conference, 1978
D. SNIDER, D. COOMBER
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Economic trends in data transmission by satellite

Proceedings of the fifth symposium on Data communications - SIGCOMM '77, 1977
An analysis has been performed to examine the tradeoffs between cost and performance for digital data transmission via the communications satellite channel. The model relates both cost and performance to the major parameters of the spacecraft and the earth station.
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Validation with Satellite Data

2012
The previous chapter was focused on validation with airborne data, while the current is specifically assigned to satellite data. This separation was beneficial due to some differences between airborne and satellite data. Although the data processing is substantially the same, there are significant practical differences making satellite detection more ...
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Data Networks with Satellites

1983
Content.- I Opening Speech.- Design Considerations for Data Networking via Satellite Systems.- II Protocols.- Satellite Link Communication Protocols.- The Levels of the OSI - Reference Model and their Application for Concatenating Qualitatively Differing Networks.- Modelling Assignment Procedures and Link Control Procedures as a Queueing Network.- III ...
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Satellite Communications in the New Space Era: A Survey and Future Challenges

IEEE Communications Surveys and Tutorials, 2021
Oltjon Kodheli, Eva Lagunas, Nicola Maturo   +2 more
exaly