FILLMORE, Calif., Jan. 8 -- Solid Terrain Modeling (SMT), a manufacturer of 3-D solid terrain models, has completed a model of the Battle of Gettysburg for the US Military Academy (USMA) at West Point. The model was purchased for the Geospatial Information Science Program at the USMA. To produce a model, SMT uses digital elevation and imagery data for the selected geographic area. The elevation data controls STM's highly calibrated cutting machine, which carves the model into high-density plastic foam; then a printing machine applies the image data onto the model's surface. The model for West...Read full articleRelated content from Photonics MediaArticlesEight Predictions for the Photonics Industry in 2023For the last few years, I have taken time in December to reflect on what happened in the last year and what it means for the one to come. 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