High Spatial Resolution Satellites of Earth Watch Incorporated.
نویسندگان
چکیده
منابع مشابه
Scheduling a constellation of agile earth observation satellites with preemption
In this paper, we consider a scheduling problem for a set of agile Earth observation satellites for scanning different parts of the Earth’s surface. We assume that preemption is allowed to prevent repetitive images and develop four different preemption policies. Scheduling is done for the imaging time window and transmission time domain to the Earth stations as well. The value of each picture ...
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Civil space-borne Earth surface mapping started in 1972 with a 80 m GSD provided by ERTS, later renamed to Landsat-1. Nowadays, the GSD approaches 1 m or even less. This trend was supported by the improvements in divers fields of technology as for instance optics, mechanics and materials, electronics, signal Optical Information Systems processing, communications and navigation. The space-borne ...
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O bservational systems in atmospheric science, operating from surface, manned aircraft, or satellite platforms, have advanced dramatically in the last 30 years. However, for observational systems to continue to advance, we must be open to revolutionary new possibilities just as our forebears were. Many new missions are very expensive and have had their development slowed. Now may be the opportu...
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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 on-board integration of Earth observing sensors, data processors and communication systems. It is intended to enable simultaneous, global measurements and timely analyses of Earth’s environment for a ...
متن کاملFramework of Jitter Detection and Compensation for High Resolution Satellites
Attitude jitter is a common phenomenon in the application of high resolution satellites, which may result in large errors of geo-positioning and mapping accuracy. Therefore, it is critical to detect and compensate attitude jitter to explore the full geometric potential of high resolution satellites. In this paper, a framework of jitter detection and compensation for high resolution satellites i...
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ژورنال
عنوان ژورنال: Journal of the Japan society of photogrammetry and remote sensing
سال: 1996
ISSN: 0285-5844,1883-9061
DOI: 10.4287/jsprs.35.2_38