Specifications
to different camera positions, ground curvature and relief are corrected for
so that the image displays accurately in the given map projection.
photogrammetry A techniquein which measurementstaken fromphotographs
are used to reconstruct a 3D surface or a series of points in space.
point cloud A set of data points within a coordinate system.
rayCloud Afeatureuniqueto PostflightTerra3D thatcombines the 3Dpoint cloud
with the original images. Multi ray matching with the rayCloud extends the
stereo view triangulation and increases the accuracy of 3D point estimates
while providing a full understanding of 3D results.
triangle model An approximate representation of a surface, constructed from
connected triangles.
166
To Previous Page
Loading...
