Previous Week 120: PLSS Double Proportioning Calculations for those studying for the PS/FS & CST Exams Next Week 118: Artificial Intelligence in Geomatics Week 119: GNSS / GPS Basics 1 min readOctober 3, 2023 Watch LaterRemove Cinema Mode FacebookXLinkedInEmail Steven J. Martin, PLS, presents this week on GNSS / GPS Basics. Latest Posts Week 171: Basic GIS Concepts (for those taking the FS/PS/CST) 1 month ago Week 170: ALTA/NSPS Land Title Surveys for Field Technicians and their Managers 2 months ago Week 169: Map Accuracy Standards – For those taking the FS/PS/CST 3 months ago