1. An ionosphere estimation algorithm for WAAS based on kriging;Blanch,2002
2. Application of spatial statistics to ionosphere estimation for WAAS;Blanch,2002
3. Adapting kriging to the WAAS MOPS ionospheric grid;Blanch,2003
4. Ionospheric estimation using extended kriging for a low latitude SBAS;Blanch,2004
5. GPS slant total electron content accuracy using the single layer model under different geomagnetic regions and ionospheric conditions;Brunini;J Geod,2010