| An overview of multi-reference station methods for cm-level positioning G Fotopoulos, ME Cannon GPS solutions 4 (3), 1-10, 2001 | 213 | 2001 |
| Geoid determination: theory and methods F Sansò, MG Sideris Springer Science & Business Media, 2013 | 166 | 2013 |
| An analysis on the optimal combination of geoid, orthometric and ellipsoidal height data G Fotopoulos University of Calgary, Department of Geomatics Engineering, 2003 | 151 | 2003 |
| Calibration of geoid error models via a combined adjustment of ellipsoidal, orthometric and gravimetric geoid height data G Fotopoulos Journal of Geodesy 79 (1-3), 111-123, 2005 | 103 | 2005 |
| Fusion of SAR, optical imagery and airborne LiDAR for surface water detection K Irwin, D Beaulne, A Braun, G Fotopoulos Remote Sensing 9 (9), 890, 2017 | 63 | 2017 |
| How accurately can we determine orthometric height differences from GPS and geoid data? G Fotopoulos, C Kotsakis, MG Sideris Journal of surveying engineering 129 (1), 1-10, 2003 | 60 | 2003 |
| Assessment of SRTM, ICESat, and survey control monument elevations in Canada A Braun, G Fotopoulos Photogrammetric Engineering & Remote Sensing 73 (12), 1333-1342, 2007 | 46 | 2007 |
| Glacial isostatic adjustment at the Laurentide ice sheet margin: models and observations in the Great Lakes region A Braun, CY Kuo, CK Shum, P Wu, W van der Wal, G Fotopoulos Journal of Geodynamics 46 (3-5), 165-173, 2008 | 34 | 2008 |
| Parameterization of DGPS carrier phase errors over a regional network of reference stations G Fotopoulos University of Calgary, 2000 | 34 | 2000 |
| High‐resolution unmanned aerial vehicle aeromagnetic surveys for mineral exploration targets C Walter, A Braun, G Fotopoulos Geophysical Prospecting 68 (1-Cost‐Effective and Innovative Mineral …, 2020 | 32 | 2020 |
| A new Canadian geoid model in support of levelling by GPS G Fotopoulos, C Kotsakis, MG Sideris Geomatica 54 (1), 53-62, 2000 | 27 | 2000 |
| Fitting a gravimetric geoid model to the Australian Height Datum via GPS data G Fotopoulos, WE Featherstone, MG Sideris Gravity and geoid, 173-178, 2002 | 26 | 2002 |
| A feasibility assessment for low-cost InSAR formation-flying microsatellites EH Peterson, G Fotopoulos, RE Zee IEEE transactions on geoscience and remote sensing 47 (8), 2847-2858, 2009 | 25 | 2009 |
| On the estimation of geological surface roughness from terrestrial laser scanner point clouds G Mills, G Fotopoulos Geosphere 9 (5), 1410-1416, 2013 | 24 | 2013 |
| Impact of three‐dimensional attitude variations of an unmanned aerial vehicle magnetometry system on magnetic data quality CA Walter, A Braun, G Fotopoulos Geophysical Prospecting 67 (2), 465-479, 2019 | 23 | 2019 |
| Water storage, net precipitation, and evapotranspiration in the Mackenzie River basin from October 2002 to September 2009 inferred from GRACE satellite gravity data E Morrow, JX Mitrovica, G Fotopoulos Journal of Hydrometeorology 12 (3), 467-473, 2011 | 22 | 2011 |
| Parameterization of carrier phase corrections based on a regional network of reference stations G Fotopoulos Proceedings of the 13th International Technical Meeting of the Satellite …, 2000 | 20 | 2000 |
| GEOLOGICAL MAPPING USING MACHINE LEARNING ALGORITHMS. AS Harvey, G Fotopoulos International Archives of the Photogrammetry, Remote Sensing & Spatial …, 2016 | 19 | 2016 |
| Augmenting comprehension of geological relationships by integrating 3D laser scanned hand samples within a GIS environment AS Harvey, G Fotopoulos, B Hall, K Amolins Computers & Geosciences 103, 152-163, 2017 | 17 | 2017 |
| Assessing digital elevation model uncertainty using GPS survey data D Bolkas, G Fotopoulos, A Braun, IN Tziavos Journal of Surveying Engineering 142 (3), 04016001, 2016 | 17 | 2016 |
