Annals of GIS / International Association of Chinese Professionals in Geographic Information Science, CPGIS . vol 27 n° 2Paru le : 01/04/2021 |
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Ajouter le résultat dans votre panierA user-driven process for INSPIRE-compliant land use database: example from Wallonia, Belgium / Benjamin Beaumont in Annals of GIS, vol 27 n° 2 (April 2021)
[article]
Titre : A user-driven process for INSPIRE-compliant land use database: example from Wallonia, Belgium Type de document : Article/Communication Auteurs : Benjamin Beaumont, Auteur ; Tais Grippa, Auteur ; Moritz Lennert, Auteur Année de publication : 2021 Article en page(s) : pp 211 - 224 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Infrastructure de données
[Termes IGN] aménagement du territoire
[Termes IGN] base de données foncières
[Termes IGN] carte d'occupation du sol
[Termes IGN] chaîne de traitement
[Termes IGN] données massives
[Termes IGN] édition en libre accès
[Termes IGN] infrastructure européenne de données localisées
[Termes IGN] INSPIRE
[Termes IGN] utilisateur
[Termes IGN] utilisation du sol
[Termes IGN] Wallonie (Belgique)Résumé : (auteur) Regional land use monitoring at high spatial, temporal, and thematic resolution is an important expectation of Walloon stakeholders. Over the last decade, increased data-processing capacities and the annual acquisition of remotely sensed data have resulted in the production of a large amount of relevant geodata. The INSPIRE directive and its obligations for 2020 serve as a path for the development of a new user-driven and open-source hierarchical land use classification system mapping scheme, as presented in this paper. The process includes intensive user consultation, the development of an entire automatic processing chain, and efforts to address challenges such as big data handling, the variability of input data properties, and reproducibility. The thematically detailed land use map, with its 69 classes, is already widely used by Walloon stakeholders, and new demands for updating have already emerged. Based on a European classification system that is compulsory for all member states, INSPIRE-compliant land use maps will make it possible to carry out cross-border studies and compare spatial planning strategies between states. Numéro de notice : A2021-626 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.1080/19475683.2021.1875047 Date de publication en ligne : 17/01/2021 En ligne : https://doi.org/10.1080/19475683.2021.1875047 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=98256
in Annals of GIS > vol 27 n° 2 (April 2021) . - pp 211 - 224[article]GIS-based multi-criteria analysis of the suitability of western Siberian forest-steppe lands / V.K. Kalichkin in Annals of GIS, vol 27 n° 2 (April 2021)
[article]
Titre : GIS-based multi-criteria analysis of the suitability of western Siberian forest-steppe lands Type de document : Article/Communication Auteurs : V.K. Kalichkin, Auteur ; A.I. Pavlova, Auteur ; O.M. Logachova, Auteur Année de publication : 2021 Article en page(s) : pp 225 - 237 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications SIG
[Termes IGN] adaptation (biologie)
[Termes IGN] analyse multicritère
[Termes IGN] base de données localisées
[Termes IGN] blé (céréale)
[Termes IGN] combinaison linéaire ponderée
[Termes IGN] image captée par drone
[Termes IGN] processus de hiérarchisation analytique
[Termes IGN] SibérieRésumé : (auteur) The main purpose of this work is to assess the suitability of land for cultivation of the main agricultural crop of Western Siberia, namely spring wheat. The algorithm of land suitability assessment was developed on the territory of the test plot of land-use of CJSC Mirny, Kochenevsky District, Novosibirsk Region. For assessment of land suitability on the basis of expert knowledge, criteria related to relief and soil, not only known but also specific, inherent in the area under consideration, have been identified. In the absence of information on the topography and relief of the territory under consideration, the spatial database of geodata was created based on the results of high-resolution digital aerial photography from an unmanned aerial vehicle (UAV). Elementary surfaces (ESs) at the micro-relief level have been determined with the help of GIS tools. Two most popular methods of obtaining criterion weights have been analysed: Analytic Hierarchy Process and the direct ranking method, and under certain conditions, a connection between these methods have been established. To assess the land suitability, the land suitability indices of selected ESs were calculated using GIS-MCDA (Multiple-Criteria Decision Analysis) method Weighted linear combination. Based on the value of land suitability index for all ESs, belonging to a certain suitability class according to FAO classification has been established. A map of land suitability with an assessment of spring wheat sowing expediency was obtained. Numéro de notice : A2021-627 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.1080/19475683.2020.1848920 Date de publication en ligne : 08/12/2020 En ligne : https://doi.org/10.1080/19475683.2020.1848920 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=98257
in Annals of GIS > vol 27 n° 2 (April 2021) . - pp 225 - 237[article]