@article{silva_camboim_2021,  title={AUTHORITATIVE CARTOGRAPHY IN BRAZIL AND COLLABORATIVE MAPPING PLATFORMS: CHALLENGES AND PROPOSALS FOR DATA INTEGRATION},  volume={27},  ISSN={1982-2170},  url={https://doi.org/10.1590/s1982-21702021000100003},  DOI={10.1590/s1982-21702021000100003},  number={spe},  journal={Boletim de Ciências Geodésicas},  publisher={Universidade Federal do Paraná},  author={Silva, Leonardo Scharth Loureiro and Camboim, Silvana Philippi},  year={2021},  pages={e2021003} }