The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
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Articles | Volume XLII-2/W17
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-2/W17, 309–314, 2019
https://doi.org/10.5194/isprs-archives-XLII-2-W17-309-2019
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-2/W17, 309–314, 2019
https://doi.org/10.5194/isprs-archives-XLII-2-W17-309-2019

  29 Nov 2019

29 Nov 2019

DEVELOPMENT OF A LOW-COST CENTIMETRIC GNSS POSITIONING SOLUTION FOR ANDROID APPLICATIONS

Q. Semler1,2, L. Mangin1, A. Moussaoui3, and E. Semin1 Q. Semler et al.
  • 1Syslor, 1 Square Camoufle, 57 000 Metz, France
  • 2Photogrammetry and Geomatics Group, ICube Laboratory UMR 7357 INSA Strasbourg, France
  • 3The Laboratory of Design, Optimization and Modelling of Systems (LCOMS), Lorraine University (UL), France

Keywords: GNSS, Low-cost, Android, Centimetric, RTK, ZED-F9P

Abstract. With the smartphone boom, positioning oneself on the Earth's surface has become something common. Everyone know how to uses their smartphone to get their location or finding their way. However, achieve centimetric accuracy on positioning still a topical issue that arouses considerable interest. Geodetic GNSS antennas are currently used for this field, but their price is incompatible with the mass market applications (autonomous cars, drones, machine automation, photogrammetry, etc.). In this paper, an approach to improve the Android smartphone positioning is presented using low-cost GNSS receiver. Requested by Syslor, a start-up working in buried networks, the society want to enhance its customer services. The purpose of this study is to present a method to reach centimetric localisation of smartphones for augmented reality and as-built 3D plans applications.