Extraction of high-accuracy control points using ICESat-2 ATL03 in urban areas.
Weiqi LianGuo ZhangHao CuiZhenwei ChenShaodong WeiChunyang ZhuZhigang XiePublished in: Int. J. Appl. Earth Obs. Geoinformation (2022)
Keyphrases
- control points
- urban areas
- b spline
- aerial images
- geographic information systems
- affine transformation
- matching algorithm
- high resolution satellite images
- satellite images
- cubic b spline
- remote sensing images
- d objects
- travel time
- point correspondences
- pattern recognition
- multispectral
- spatial relationships
- search space