Journal of Sensors / 2021 / Article / Tab 1

Research Article

Orthorectification of WorldView-3 Satellite Image Using Airborne Laser Scanning Data

Table 1

Summary of residual errors of GCPs for orthoimages (unit: meter).

Warp image and DSMOrthorectified imageRMSE

WorldView-3 and DSM 31 cm0.638
WorldView-3 and DSM 50 cm0.764
WorldView-3 and DSM 1 m1.302
WorldView-3 and DSM 2 m1.718
WorldView-3 and DSM 3 m2.106
WorldView-3 and DSM 5 m3.26
WorldView-3 and DSM 10 m5.529
WorldView-3 and DSM 15 m6.501
WorldView-3 and DSM 20 m7.175
WorldView-3 and free DEM 30 m7.947

Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.