5 datasets found

Tags: extent geonetwork calvert

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  • Kelp Canopy Extent 2006 - NW Calvert Island

    2006 air photos sourced from the province were used to digitize kelp canopies for NW Calvert Island. Focal areas of West Beach and Choked Passage off Calvert Island have been...
  • Kelp Canopy Extent 2012 - NW Calvert Island

    Polygons manually created based on August 2012 air photos. Two species are mapped: Nereocystis luetkeana and Macrocystis pyrifera. Density is classified as either High or Low...
  • Kelp Canopy Extent - 2015 - NW Calvert Island

    This methodology outlines the procedure for obtaining and processing high-resolution imagery of the canopy-forming kelp beds in the Northwest Calvert Island area. It also...
  • Kelp Canopy Extent - Calvert Island - 2006-2016

    Kelp extent has been manually digitized in ARC GIS using air photos / UAV imagery. Vector polygons delineate the boundaries of the kelp canopy at the surface of the water. All...
  • Kelp Canopy Extent - 2014 - NW Calvert Island

    Kelp extent for North West Calvert Island for July 31st, 2014. Polygons manually created based on July 31st, 2014 air photos. Areas covered: West Beach – 7th beach to West Beach...
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