Challenges related to the determination of altitudes of mountain peaks presented on cartographic sources

@article{Chwedczuk2022ChallengesRT,
  title={Challenges related to the determination of altitudes of mountain peaks presented on cartographic sources},
  author={Katarzyna Chwedczuk and Daniel Cienkosz and Michal Apollo and Lukasz Borowski and Paulina Lewińska and Celso Augusto Guimar{\~a}es Santos and Kennedy Eborka and Sandeep Kulshreshtha and Rosendo Romero-Andrade and Ahmed A. Sedeek and Aive Liibusk and Kamil Maciuk},
  journal={Geodetski vestnik},
  year={2022}
}
This study aimed to measure and validate altitudes from existing sources with direct GNSS measurements and airborne lidar data. For this purpose, 12 mountain peaks located in the south part of Polish territory were selected. Measurements were performed using a GNSS receiver using the Real-Time Kinematic (RTK) or static techniques enabling altitude measurements with accuracy of 10 cm. GNSS was treated as the primary data source, as the direct field measurements can determine the highest point on… 
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