Perspective center determination
This program determines coordinates of the perspective center of a stereoplotter projector by bringing two bundles of rays into a best fit coincidence in a space-resection solution. One of the bundles of rays is defined by the perspective center and the grid intersections on a grid plate. The other bundle of rays is defined by the perspective center and the projected grid intersections in the model space.
The program is used with the independent-model method of semianalytlcal aerotriangulation, which requires the coordinates of perspective centers. It may also be used in checking the calibration of stereoplotters.
Citation Information
Publication Year | 1969 |
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Title | Perspective center determination |
DOI | 10.3133/ofr70209 |
Authors | J.D. McLaurin |
Publication Type | Report |
Publication Subtype | USGS Numbered Series |
Series Title | Open-File Report |
Series Number | 70-209 |
Index ID | ofr70209 |
Record Source | USGS Publications Warehouse |