完整後設資料紀錄
DC 欄位語言
dc.contributor.authorTeo, Tee-Annen_US
dc.contributor.authorYu, Chaoyien_US
dc.date.accessioned2018-08-21T05:57:11Z-
dc.date.available2018-08-21T05:57:11Z-
dc.date.issued2017-01-01en_US
dc.identifier.urihttp://hdl.handle.net/11536/147151-
dc.description.abstractThree-line scanner satellites obtain in-track triple images using multiple linear charged-couple devices (CCDs). These highly overlapped triple images provide valuable intersection geometry and similar features between images and are therefore beneficial to three-dimensional (3-D) modeling. This study focused on orientation modeling and space intersection for in-track triple images and compared the accuracy of independent and block-adjustments using different models. The independent adjustment compensates the orbital error of each image using time-dependent polynomials equations and compensates image-space error with parameter transformation. Block adjustment corrects the orbital error of triple images simultaneously. The test data are ALOS/PRISM triplet images. The 3-D positioning accuracies of the independent adjustment model achieved 6.7 m and 6.5 m in horizontal and vertical directions, respectively. By contrast, the block adjustment achieved 7.7 m and 4.6 m accuracies in horizontal and vertical directions, respectively. Experimental results showed that the accuracy of positioning between independent and block adjustment is similar, but only 10 control points were used in the block adjustment. The proposed block adjustment significantly reduced the demand of the control points.en_US
dc.language.isoen_USen_US
dc.subjectthree-line scanneren_US
dc.subject3-D positioningen_US
dc.subjectrigorous sensor modelen_US
dc.subjectrational function modelen_US
dc.subjectalos prismen_US
dc.titleThree-Dimensional Positioning Using ALOS/Prism Triple Linear-array Satellite Imagesen_US
dc.typeProceedings Paperen_US
dc.identifier.journal2017 IEEE 2ND INTERNATIONAL CONFERENCE ON SIGNAL AND IMAGE PROCESSING (ICSIP)en_US
dc.citation.spage232en_US
dc.citation.epage236en_US
dc.contributor.department土木工程學系zh_TW
dc.contributor.departmentDepartment of Civil Engineeringen_US
dc.identifier.wosnumberWOS:000427487200046en_US
顯示於類別:會議論文