Raster Mosaic


Raster Mosaic refers to the technical process of merging two or more images to one image. LiDAR360 provides seven sampling methods: Nearest Neighbour, Bilinear, Cubic, CubicSpline, Lanczos, Average, and Mode. It is the reverse operation of Raster Subdivision.


Click Data Management > Raster Tools > Raster Mosaic

Lidar360 RasterMosaic


  • Input Tiff File: Users can select multiple files (>1) to be processed from the drop-down list.
  • Lidar360 DataAdd: Users can add multiple external images for image mosaic.
  • Lidar360 DataDelete: Users can select a file in the list and click this button to remove the file from the list.
  • Lidar360 DataAdd: Click this button to clear all images in the list.
  • Sample Type: Users need to select the sampling type from the drop-down list.
    • NearestNeighbour (default): Nearest neighbor, sampled from the nearest neighbor.
    • Bilinear: Bilinear sampling (2 x 2 cores).
    • Cubic: Cubic convolution approximation (4 x 4 kernels).
    • CubicSpline: Cubic B-spline approximation (4×4 kernel).
    • Lanczos: Lanczos Window Sine Interpolation (6×6 Cores). Lanczos can be used as a low pass filter or to smoothly interpolate the value of a digital signal between its samples.
    • Average: Calculate the average of all non-value pixels.
    • Mode: Select the most frequently occurring value for all sampling points.
  • Output path: Path of the output folder. After the function is executed, a new file will be generated.

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