• An Improved Model for Single-Frequency GPS/GALILEO Precise Point Positioning ()
  Akram Afifi, Ahmed El-Rabbany
  Positioning Vol.6 No.2,  May 28, 2015
  DOI: 10.4236/pos.2015.62002  5,457 Downloads   7,432 Views   Citations
  This article belongs to the Special Issue on

• PPP Accuracy Enhancement Using GPS/GLONASS Observations in Kinematic Mode ()
  Mahmoud Abd Rabbou, Ahmed El-Rabbany
  Positioning Vol.6 No.1,  January 21, 2015
  DOI: 10.4236/pos.2015.61001  5,689 Downloads   7,722 Views   Citations
  This article belongs to the Special Issue on

• Single Point Positioning Using GPS, GLONASS and BeiDou Satellites ()
  Rock Santerre, Lin Pan, Changsheng Cai, Jianjun Zhu
  Positioning Vol.5 No.4,  November 25, 2014
  DOI: 10.4236/pos.2014.54013  8,510 Downloads   12,596 Views   Citations
  This article belongs to the Special Issue on

• Using Multiple GNSS Constellations with Strict Quality Constraints for More Accurate Positioning in Urban Environments ()
  Hiroko Tokura, Hideki Yamada, Nobuaki Kubo, Sam Pullen
  Positioning Vol.5 No.4,  November 7, 2014
  DOI: 10.4236/pos.2014.54011  5,809 Downloads   7,670 Views   Citations
  This article belongs to the Special Issue on

• Single Frequency WAAS Augmentation Observations (L1 vs. L5) on a Ground Based GPS L1 C/A Solution ()
  Marc-Antoine Fortin, Jean-Christophe Guay, René Jr. Landry
  Positioning Vol.5 No.3,  August 15, 2014
  DOI: 10.4236/pos.2014.53010  6,057 Downloads   7,946 Views   Citations
  This article belongs to the Special Issue on

• Cloud-Based Spatial Information Service Architecture within LBS ()
  Tingyan Xing, Shang Zhang, Liufeng Tao
  Positioning Vol.5 No.3,  July 8, 2014
  DOI: 10.4236/pos.2014.53008  4,284 Downloads   5,907 Views   Citations
  This article belongs to the Special Issue on

• Microkernel and Middle-Ware Based GIS Platform Design ()
  Tingyan Xing, Shang Zhang, Fan Zhang
  Positioning Vol.5 No.2,  May 22, 2014
  DOI: 10.4236/pos.2014.52007  4,056 Downloads   5,381 Views   Citations
  This article belongs to the Special Issue on