{"help":"https://catalogue.cioos.ca/api/3/action/help_show?name=package_show","success":true,"result":{"id":"c8f6fd7c-7c63-440b-b69a-bd0df3abfd26","ecv":[],"eov":["macroalgalCanopyCoverAndComposition","other"],"url":null,"name":"ca-cioos_5c13b300-e172-4010-a6d8-7586b68a3a96","tags":[],"type":"dataset","notes":"Il s'agit d'une couche polygonale qui cartographie l'étendue de la canopée de varech pour les îles McNaughton Group, Manley Island et Serpent Group Islands.\n\nL'étendue du couvert de varech a été cartographiée à partir d'images prises à l'aide d'un système aérien inoccupé (UAS). McNaughton Imagery a été prise fin mai 2017, les images de Manley ont été capturées fin juillet 2017 et les images du Serpent Group ont été réalisées début juillet 2016. Les images ont été capturées à l'aide d'un UAS professionnel DJI Phantom 3 équipé d'un RVB 4K de qualité commerciale (voir méthodes UAS ci-jointes). Les polygones de lit de varech ont été dessinés manuellement dans ArcGIS 10.5.1. 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Species and bed density were not recorded for this dataset.\\\", \\\"edition-date\\\": \\\"\\\", \\\"publisher\\\": \\\"Hakai Institute\\\", \\\"title\\\": \\\"Kelp extent for the McNaughton Group Islands (2017), Manley Island (2017), and Serpent Group Islands (2016), British Columbia, Canada\\\", \\\"version\\\": \\\"1.0\\\", \\\"DOI\\\": \\\"10.21966/82bd-ks94\\\", \\\"language\\\": \\\"en\\\", \\\"URL\\\": \\\"https://catalogue.hakai.org/dataset/ca-cioos_5c13b300-e172-4010-a6d8-7586b68a3a96?local=en\\\"}]","fr":"[{\\\"type\\\": \\\"dataset\\\", \\\"id\\\": \\\"ca.cioos_5c13b300-e172-4010-a6d8-7586b68a3a96\\\", \\\"author\\\": [{\\\"given\\\": \\\"Hakai\\\", \\\"family\\\": \\\"Geospatial\\\"}], \\\"issued\\\": [{\\\"date-parts\\\": [\\\"2018\\\", \\\"08\\\", \\\"11\\\"]}], \\\"abstract\\\": \\\"Il s'agit d'une couche polygonale qui cartographie l'\\u00e9tendue de la canop\\u00e9e de varech pour les \\u00eeles McNaughton Group, Manley Island et Serpent Group Islands.\\n\\nL'\\u00e9tendue du couvert de varech a \\u00e9t\\u00e9 cartographi\\u00e9e \\u00e0 partir d'images prises \\u00e0 l'aide d'un syst\\u00e8me a\\u00e9rien inoccup\\u00e9 (UAS). McNaughton Imagery a \\u00e9t\\u00e9 prise fin mai 2017, les images de Manley ont \\u00e9t\\u00e9 captur\\u00e9es fin juillet 2017 et les images du Serpent Group ont \\u00e9t\\u00e9 r\\u00e9alis\\u00e9es d\\u00e9but juillet 2016. Les images ont \\u00e9t\\u00e9 captur\\u00e9es \\u00e0 l'aide d'un UAS professionnel DJI Phantom 3 \\u00e9quip\\u00e9 d'un RVB 4K de qualit\\u00e9 commerciale (voir m\\u00e9thodes UAS ci-jointes). Les polygones de lit de varech ont \\u00e9t\\u00e9 dessin\\u00e9s manuellement dans ArcGIS 10.5.1. Seuls les lits contenant plus de 3 frondes ont \\u00e9t\\u00e9 cartographi\\u00e9s. Les lits \\u00e9taient consid\\u00e9r\\u00e9s comme connect\\u00e9s lorsque moins de 5 m les s\\u00e9paraient. Les frondes simples et les valeurs aberrantes \\u00e0 une seule fronde n'ont pas \\u00e9t\\u00e9 num\\u00e9ris\\u00e9es. Les sommets \\u00e9taient plac\\u00e9s tous les 4 m ou moins (plus de sommets \\u00e9taient utilis\\u00e9s sur des formes complexes). Les attributs de ce tableau sont limit\\u00e9s \\u00e0 la longueur p\\u00e9rim\\u00e9trique (m) et \\u00e0 la surface (m^2) de chaque polygone de lit de varech. La surface a \\u00e9t\\u00e9 d\\u00e9termin\\u00e9e dans la projection NAD_1983_CSRS_BC_Environment_Albers. Les esp\\u00e8ces et la densit\\u00e9 de lit n'ont pas \\u00e9t\\u00e9 enregistr\\u00e9es pour cet ensemble de donn\\u00e9es.\\\", \\\"edition-date\\\": \\\"\\\", \\\"publisher\\\": \\\"Hakai Institute\\\", \\\"title\\\": \\\"\\u00c9tendue de varech pour les \\u00eeles McNaughton Group (2017), Manley Island (2017) et Serpent Group Islands (2016), Colombie-Britannique, Canada\\\", \\\"version\\\": \\\"1.0\\\", \\\"DOI\\\": \\\"10.21966/82bd-ks94\\\", \\\"language\\\": \\\"fr\\\", \\\"URL\\\": \\\"https://catalogue.hakai.org/dataset/ca-cioos_5c13b300-e172-4010-a6d8-7586b68a3a96?local=fr\\\"}]"},"keywords":{"en":["oceans","kelp","nearshore","habitat","hakai","uas","macrosystis","nerocystis","macroalgae","imagery","ocean","canopy","other","macroalgalcanopycoverandcomposition","geospatial"],"fr":["autre","composition-et-couverture-de-la-canopee-de-macroalgues"]},"num_tags":0,"progress":"completed","projects":["Geospatial","Nearshore"],"owner_org":"f6f187f7-19f2-4273-a45a-5d9406204873","resources":[{"id":"b83298fc-849c-4420-9f2c-92d5ad5dfe2e","url":"https://hecate.hakai.org/auth/access-request.php?ref=https://doi.org/10.21966/82bd-ks94","hash":"","name":"Formulaire de demande d'accès aux données Hakai en ligne","size":null,"state":"active","format":"HTML","created":"2026-07-04T13:00:44.022270","mimetype":null,"position":0,"url_type":null,"cache_url":null,"package_id":"c8f6fd7c-7c63-440b-b69a-bd0df3abfd26","description":"Formulaire en ligne pour demander l'accès à des ensembles de données particuliers appartenant à Hakai","last_modified":null,"resource_type":null,"created_source":"2026-07-04T13:00:44.022270","mimetype_inner":null,"name_translated":{"en":"Hakai Data Access Online Request Form","fr":"Formulaire de demande d'accès aux données Hakai en ligne"},"datastore_active":false,"metadata_modified":"2026-09-16T20:37:05.277963","cache_last_updated":null,"description_translated":{"en":"Online form for requesting access to particular datasets owned by Hakai","fr":"Formulaire en ligne pour demander l'accès à des ensembles de données particuliers appartenant à Hakai"},"metadata_modified_source":"2026-07-04T13:00:43.936926","resource_locator_function":"","resource_locator_protocol":"WWW:LINK"},{"id":"7d5c23ce-332c-459d-b447-8402094fe2b4","url":"https://drive.google.com/open?id=1j7vdQmLOjuGlelcdu0pznV-MljW1M14H","hash":"","name":"Étendue du varech dans les îles du groupe McNaughton, de Manley et du groupe Serpent","size":null,"state":"active","format":"HTML","created":"2026-07-04T13:00:44.022277","mimetype":null,"position":1,"url_type":null,"cache_url":null,"package_id":"c8f6fd7c-7c63-440b-b69a-bd0df3abfd26","description":"Un fichier de formes délimitant l'étendue du varech pour les îles des groupes de McNaughton, Manley et Serpent.","last_modified":null,"resource_type":null,"created_source":"2026-07-04T13:00:44.022277","mimetype_inner":null,"name_translated":{"en":"Kelp extent for the McNaughton Group, Manley, and Serpent Group Islands","fr":"Étendue du varech dans les îles du groupe McNaughton, de Manley et du groupe Serpent"},"datastore_active":false,"metadata_modified":"2026-09-16T20:37:05.278122","cache_last_updated":null,"description_translated":{"en":"A shapefile delineating the kelp extent for the McNaughton Group, Manley, and Serpent Group Islands.","fr":"Un fichier de formes délimitant l'étendue du varech pour les îles des groupes de McNaughton, Manley et Serpent."},"metadata_modified_source":"2026-07-04T13:00:43.937214","resource_locator_function":"","resource_locator_protocol":"WWW:LINK"},{"id":"beacf0d9-e21e-4afb-b4d6-fd5174db3826","url":"https://drive.google.com/file/d/1pX5_kAg2EA6i3h838q6Rwo2u9JgcJgPe/view?usp=sharing","hash":"","name":"Document méthodologique sur les UAS (drones) - 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