Geometric Accuracy Analysis of Regional Block Adjustment Using GF-7 Stereo Images without GCPs

As an important means of improving positioning accuracy, block adjustment has been used in the improvement and assessment of accuracy for the Chinese Gaofen-7 (GF-7) satellite. However, there is little research on what factors affect accuracy without ground control points (GCPs). The correlation bet...

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Bibliographic Details
Main Authors: Xinming Tang, Xiaoyong Zhu, Wenmin Hu, Jianhang Ding
Format: Article
Language:English
Published: MDPI AG 2023-05-01
Series:Remote Sensing
Subjects:
Online Access:https://www.mdpi.com/2072-4292/15/10/2552