Related paper that also mentions the SGI workstations in this PDF: https://w3.leica-geosystems.com/downloads123/zz/general/general/TruStories/GPS%20World%20Hong

Related paper that also mentions the SGI workstations in this PDF: https://w3.leica-geosystems.com/downloads123/zz/general/general/TruStories/GPS%20World%20Hong%20Kong%20TRU_en.pdf https://w3.leica-geosystems.com/downloads123/zz/general/gene... They used / use SGI Visual Workstation 540s: https://en.wikipedia.org/wiki/SGI_Visual_Workstation https://en.wikipedia.org/wiki/SGI_Visual_Workstation