Библиотека на Университет по архитектура, строителство и геодезия

Къде желаете да търсите

Какво желаете да търсите

Търсене в

Подредба

Каталог "Статии" | Списание

Dynamic positioning configuration and its first-order optimization

Shuqiang Xue; Yuanxi Yang; Yamin Dang; Wu Chen
ЦБ II 1576

Детайли

Източник
Journal of Geodesy
Издателство
Springer Berlin Heidelberg
Година на издаване
2014
Страници
с. 127-143
Том
88
Ключови думи
конфигурация, геодезическа мрежа, конус, спирала, Хилберт пространство, оптимизация, Walker съзвездие
Отрасъл
Общ отдел. Наука. Библ. дело. Енциклопедии
Пор.№
2
Забележка
Рез. на англ. ез.
Анотация
Traditional geodetic network optimization deals with static and discrete control points. The modern space geodetic network is, on the other hand, composed of moving control points in space (satellites) and on the Earth (ground stations). The network configuration composed of these facilities is essentially dynamic and continuous. Moreover, besides the position parameter which needs to be estimated, other geophysical information or signals can also be extracted from the continuous observations. The dynamic (continuous) configuration of the space network determines whether a particular frequency of signals can be identified by this system. In this paper, we employ the functional analysis and graph theory to study the dynamic configuration of space geodetic networks, and mainly focus on the optimal estimation of the position and clock-offset parameters.
Системен №
4318

Действия