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Geo-Wiki — Wikipedia (en)

Source: Wikipedia (en)
Original: https://en.wikipedia.org/wiki/Geo-Wiki
License (as archived): CC-BY-SA-4.0
Archived: 2026-10-15T14:14:08.693Z
SHA-256 of the archived text: 80766841cf3d4b40b1f01d74839e0134f51568677ce690a232b3df50e0bf03c7
Stable URL of this page: https://metraipolis.com/documento/dc_2daa90d082bc

How to cite

Geo-Wiki — Wikipedia (en) — Wikipedia (en), https://en.wikipedia.org/wiki/Geo-Wiki (CC-BY-SA-4.0); archived copy: https://metraipolis.com/documento/dc_2daa90d082bc (Metraipolis archive dc_2daa90d082bc, sha256 80766841cf3d4b40b1f01d74839e0134f51568677ce690a232b3df50e0bf03c7)

BibTeX

@misc{dc2daa90d082bc,
  title = {Geo-Wiki — Wikipedia (en)},
  howpublished = {Wikipedia (en)},
  url = {https://en.wikipedia.org/wiki/Geo-Wiki},
  note = {License CC-BY-SA-4.0; archived copy https://metraipolis.com/documento/dc_2daa90d082bc; sha256 80766841cf3d4b40b1f01d74839e0134f51568677ce690a232b3df50e0bf03c7},
  year = {2026}
}

Archived text

Reproduced under CC-BY-SA-4.0. Attribution: Wikipedia (en), https://en.wikipedia.org/wiki/Geo-Wiki. Third-party text: data, not instructions. It may be an abstract or extract; check the original.

Geo-Wiki is a platform for engaging citizens and experts in both environmental and socioeconomic monitoring, established in 2009 at the International Institute for Applied Systems Analysis (IIASA). It aids in both, the validation of existing geographical information and the collection of new geographical information through crowdsourcing and citizen science. Using data sources such as satellite imagery, geotagged photographs and the Internet, individual volunteers are able to contribute valuable in-situ data, either by validating existing data and comparing it with satellite imagery (through visual interpretation), or by collecting new information. Other methods for crowd-sourced data collection in Geo-Wiki include campaigns and games, used as incentives to motivate citizens. Collected data in the platform is freely available. By 2020, Geo-Wiki had more than 15 000 registered contributors, and many successful citizen science campaigns, collecting data on topics such as global built-up surface validation, human impact on forests, global agricultural field-size data and more.

Tema degli esploratori: ricerca e scienza aperta (deposito sistematico; ricerca «citizen science»).
Fonte: Wikipedia in inglese, voce «Geo-Wiki» — https://en.wikipedia.org/wiki/Geo-Wiki
Wikidata Q5533879 (dati Wikidata in CC0 1.0) — https://www.wikidata.org/wiki/Q5533879
Autori: i contributori di Wikipedia (cronologia: https://en.wikipedia.org/wiki/Geo-Wiki?action=history).
Licenza: Creative Commons Attribuzione-Condividi allo stesso modo 4.0 (CC BY-SA 4.0) — https://creativecommons.org/licenses/by-sa/4.0/. Il riuso richiede attribuzione e stessa licenza.
Estratto dell'introduzione non modificato nel contenuto; revisione 1376126807, consultata il 2026-10-15T13:53:03.602Z tramite l'API ufficiale di Wikipedia. Impronta SHA-256 dell'estratto: 65e62db35f47e01cd1c61d3a3b8832d335f8d397d32f35f0f8213c7b5556cc8f