Feedbacks on VGI in-situ campaign for updating LULC data

Laurence Jolivet (1) , Ana-Maria Olteanu-Raimond (1) , Marie-Dominique van Damme (1) , Marie Gombert (2) , Simon Fauret (2) , Thierry Saffroy (2)

1 LaSTIG - Laboratoire des Sciences et Technologies de l'Information Géographique
2 IGN - Institut National de l'Information Géographique et Forestière [IGN]

The goal of this paper is to present the defined strategy for running an in-situ campaign about LULC authoritative data monitoring and to give an overview about the data collected during the campaign. The targeted database is OCS-GE containing LULC data which is produced by IGN France for a 1: 5.000 scale use.A mobile application named PAYSAGES was implemented for collecting in-situ information. Contributions have been recorded about edition of uses for buildings, quarries, construction areas, agricultural fields and about validation of automatically detected changes.

Mots clés: Volunteered Geographic Information; Land Use Land Cover data; in-situ campaign; data update

Domaines: Sciences de l'information et de la communication; Méthodes et statistiques

Laurence Jolivet, Ana-Maria Olteanu-Raimond, Marie-Dominique van Damme, Marie Gombert, Simon Fauret, et al.. Feedbacks on VGI in-situ campaign for updating LULC data. International Cartographic Conference, Jul 2019, Tokyo, Japan. pp.1-2, ⟨10.5194/ica-abs-1-152-2019⟩. ⟨hal-02276112⟩