• Editorial
  
  
• Interview
  H.E. Engineer Muhammad N ALRAJHI
  
  
  
• Future of GPS, GALILEO and GLONASS: An overview
  Muhammed Sahin, Reha M Alkan, Himmet Karaman, Ergin Tari
  
  
• GPS-GIS integrated system for real time applications in cartography
  Giuseppina Vacca
  
  
• An innovation in GPS network RTK software and algorithms
  Joël van Cranenbroeck
  
  
• Quality of low-cost GPS for geodetic and navigation applications
  Volker Schwieger
  
  
• PDA based in-vehicle navigation system
  Saad Abdulaziz Al Mubayedh, Jamil Ahmad
  
  
• Am/Fm system for stormwater and undergroundwater facilities
  Alper Çabuk, Kamil Eren, Saye Nihan Çabuk
  
  
• Integrated surveying techniques for increasing productivity
  Tim Lemmon, Lisa Wetherbee
  
  
• Arab Map 2005, Cairo Marriott Hotel, Egypt
  
  
• Events