Semantic Scholar Open Access 2023 3 sitasi

PPK PROCESSING TO BOOST UAS ACCURACY IN CADASTRAL MAPPING

V. Oniga Luca Morelli M. Macovei C. Chirila A. Breaban +2 lainnya

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Abstrak

Abstract. Unmanned Aerial Systems (UAS) are increasingly used in different applications, including 3D urban modelling, cadastral mapping, urban planning, GIS information system and other fields because of their advantages. As a consequence, UAS equipment is constantly developed to provide more accurate results in a more reliable mode. This paper aims to evaluate the performances of a low-cost UAS system, namely DJI Phantom 4 Pro v2 equipped with a TeoKIT GNSS PPK (post-processing kinematic) module for cadastral mapping purposes. Two fights (oblique and nadir) over a residential area at 60 m height were performed and some 100 ground points were used to derive RMSE accuracies. Comparison between GNSS-aided with PPK processing and indirect georeferencing processes are performed. Given a mobile laser scanner (MLS) point cloud as ground truth, comparison with UAS point clouds and manually digitized features are also performed and reported.

Penulis (7)

V. Oniga

Luca Morelli

M. Macovei

C. Chirila

A. Breaban

F. Remondino

P. Sestras

Format Sitasi

APA MLA BibTeX

Oniga, V., Morelli, L., Macovei, M., Chirila, C., Breaban, A., Remondino, F. et al. (2023). PPK PROCESSING TO BOOST UAS ACCURACY IN CADASTRAL MAPPING. https://doi.org/10.5194/isprs-archives-xlviii-1-w1-2023-345-2023

Akses Cepat

Lihat di Sumber doi.org/10.5194/isprs-archives-xlviii-1-w1-2023-345-2023

Informasi Jurnal

Tahun Terbit: 2023
Bahasa: en
Total Sitasi: 3×
Sumber Database: Semantic Scholar
DOI: 10.5194/isprs-archives-xlviii-1-w1-2023-345-2023
Akses: Open Access ✓