The azimuthal orthographic has two sister projections that look at the earth in ways nature never intended. The first, called the gnomonic, has the imaginary viewing eye looking outward from the ...

The Descent Imager Spectral Radiometer (DISR) team have now produced the first complete ‘stereographic’ and ‘gnomonic’ mosaic images. Using special image projection techniques, the team ...

The Descent Imager Spectral Radiometer (DISR) team have now produced the first complete 'stereographic' and 'gnomonic' mosaic images. Using special image projection techniques, the team combined a ...