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Технологии
Исследование геометрической точности ортоснимков с КА RapidEye, ALOS и ALOS + RapidEye
Выполненные исследование показали, что применение небольшого числа опорных точек для геометрической коррекции ортоснимков с использованием преобразования Гельмерта существенно повышает их точность. Делается вывод о возможности использования рассмотренных
ортоснимков для создания (обновления) топографических и тематических карт мелких масштабов, включая 1:25 000.
Studies of the Geometric Accuracy of Orthophotoimages from the RapidEye, ALOS and ALOS + RapidEye Spacecraft
I.V. Onkov (Trimm JSC, Perm)
#6, p 48
The studies fulfilled have shown that an approach of using a small number of the reference points for the geometric correction of orthoimages based on the Helmert transformation significantly improves their accuracy. A conclusion is made on the capabilities of using the orthoimages considered for the creation (udpatement) of topographic and thematic maps on small scales including that of 1:25 000.
Studies of the Geometric Accuracy of Orthophotoimages from the RapidEye, ALOS and ALOS + RapidEye Spacecraft
I.V. Onkov (Trimm JSC, Perm)
#6, p 48
The studies fulfilled have shown that an approach of using a small number of the reference points for the geometric correction of orthoimages based on the Helmert transformation significantly improves their accuracy. A conclusion is made on the capabilities of using the orthoimages considered for the creation (udpatement) of topographic and thematic maps on small scales including that of 1:25 000.