Abstract: In order to improve the accuracy of localization of projectile impact point, detection and localization methods of projectile impact point based on remote sensing imagery are studied in this ...
Elysse Bell is a finance and business writer for Investopedia. She writes about small business, personal finance, technology, and more. Erika Rasure is globally-recognized as a leading consumer ...
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Morning Overview on MSN
This giant cannon fires satellites at 28,400 km/h, just like Verne
The idea sounds like pure science fiction: a giant cannon that hurls satellites toward orbit at 28,400 km/h, using raw kinetic energy instead of towering rockets. Yet a new generation of space ...
Abstract: The solution of the short-arc angles-only orbit determination problem has large uncertainty because the topocentric range is not observable. For a certain angular observation tracklet with ...
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