1. Method of fast first fix for low cost GNSS receivers

   • V. V. Chistyakov
   • N. V. Mikhailov
   • N. V. Vasil’eva

   OriginalPaper 15 May 2011 Pages: 63 - 68

2. Interoperable GPS, GLONASS and GALILEO software receiver

   • P. Kovář
   • P. Kačmařík
   • F. Vejražka

   OriginalPaper 15 May 2011 Pages: 69 - 74

3. Integrated marine gravimetric system. Development and operation results

   • A. A. Krasnov
   • L. P. Nesenyuk
   • L. S. Elinson

   OriginalPaper 15 May 2011 Pages: 75 - 81

4. Refined calculation of the vertical gradient in an airborne gravity survey

   • V. N. Koneshov
   • D. V. Abramov
   • I. V. Koneshov

   OriginalPaper 15 May 2011 Pages: 82 - 83

5. Design, integration and flight test of an autonomous ground collision avoidance system

   • D. E. Swihart
   • A. F. Barfield
   • K. E. Prosser

   OriginalPaper 15 May 2011 Pages: 84 - 91

6. Vertical references for unmanned aerial vehicles

   • V. Ya. Raspopov
   • A. P. Shvedov
   • Yu. I. Sabo

   OriginalPaper 15 May 2011 Pages: 92 - 98

7. Kalman filtering: Past and present. An outlook from Russia. (On the occasion of the 80th birthday of Rudolf Emil Kalman)

   • O. A. Stepanov

   OriginalPaper 15 May 2011 Pages: 99 - 110