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This metadata sheet lists the WMTS of the UAV image mosaics produced by the COhéSIoN project and hosted in OpenAerialMap. They cover 6 areas of Bouaké, Côte d'Ivoire: - Belleville (1 single mosaic at 5cm resolution) - Air France (1 single mosaic at 5cm resolution) - Koko (1 single mosaic at 5cm resolution) - Sossibougou (1 single mosaic at 5cm resolution) - Odiennekourani (1 mosaic limited to peri-urban areas for each month of 2019, 2 or 5 cm resolution) - Ngattakro (1 mosaic limited to peri-urban areas for each month of 2019, 2 or 5 cm resolution) These mosaics are the result of imagery collected by Arsène Adou using a Phantom 4 Pro v2 drone between 2019 and 2020. The exact dates are given below in the WMTS title. The 5cm resolution zones were acquired at an altitude of 99m with a front overlap of 75% and a side overlap of 65%. Mosaicking was done using OpenDroneMap for peri-urban areas and Photoscan for other, much larger areas. A link to the OpenAerialMap page for COhéSIoN imagery is also provided in the associated online resources.
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LLg makes available in the IFL OpenStreetMap thematic datasets for French-speaking West African countries, available either with their original attributes ("tags"), mostly in English, or in a version where over 1400 categorized attributes are translated into French, from existing translations in the OSM wiki and JOSM editor. The list of translated tags can be found here: https://gitlab.com/leslibresgeographes/osm-tags-translation/-/blob/main/LLG_OSM_SQL_translation_EN_FR_GitLab.tsv These two datasets each represent 16 layers covering 8 different themes, as well as a "Planet" theme grouping all OSM objects on the territory in order to recreate its own themes. Each theme is presented in the list of related resources below. The attribute table for each theme presents both the most common OSM keys and an hstore field containing all the attributes of each object. --------------------------------------------------- These OpenStreetMap datasets are updated daily via imposm from the raw .obf data supplied by Geofabrik, and then translated. Until these updates are complete, the old layers remain available. --------------------------------------------------- To access the data, scroll down to "Sources datasets" and open the country file to download the desired theme(s): - either directly from the country sheet, the entire territory in one of the available formats - or from a MapStore context, on a part of the territory to be drawn by yourself or chosen within the administrative boundaries of the country in question. Demonstration videos are available here: https://llg-collabora.ethibox.fr/s/owY8DQTQpgDr8sw