{"action":"create","ckan_id":null,"date_created":"Mon, 16 Feb 2026 23:55:22 GMT","date_finished":null,"harvest_job_id":"dd24fe74-376f-4ba7-b4e4-2b5525b09910","harvest_source_id":"2e581717-9802-43c5-86fc-0df1e2519fab","id":"4564f8ab-670b-4648-8c80-bf364c59402c","identifier":"6aed71fb-37e5-44d8-9211-8fe8426088cd","parent_identifier":null,"source_hash":"b69592cad2d754275ab58c5c4e378ca7c8ba1faccbb2d48dd834c20f355a2cba","source_raw":"{\"@type\": \"dcat:Dataset\", \"accessLevel\": \"public\", \"contactPoint\": {\"@type\": \"vcard:Contact\", \"fn\": \"CKAN Administrator\", \"hasEmail\": \"opendataops+ckanportal@opengov.com\"}, \"description\": \"<span>Orthoimagery of the coastlines of the Main Hawaiian Islands, 2015;\\n Resource Mapping Hawaii conducted aerial surveys between August - \\nNovember 2015 to collect imagery at a spatial resolution of 2cm. Due to \\nflight restrictions around airports and military bases, some areas of \\nthe coastline were omitted. The dataset covers an approximate 200m \\nswath, with a variable amount of shoreline and nearshore water, and was \\nprocessed into tiles of orthoimagery for GIS analysis of marine debris. \\nBrian Neilson (Hawaii Department of Land and Natural Resources; \\nBrian.J.Neilson@hawaii.gov) was the Principal Investigator on the \\n\\u201cHawaiian islands marine debris aerial imagery surveys\\u201d component of the\\n PICES Project \\u201cEffects of marine debris caused by the Great Tsunami of \\n2011\\u201d funded by the Ministry of the Environment of Japan. The project \\ncoordinator was Dr. Alexander Bychkov (bychkov@pices.int). In 2020, Ross\\n Winans (winans2@hawaii.edu) enhanced the imagery by: removing excessive\\n no-data (including cropping out areas of no-data in some images); \\ncreating alpha masks with GINA's gdal_trace_outline for transparency \\nsince the data uses &quot;0&quot; and &quot;255&quot; for valid data; for areas in the data \\nwhere places were &quot;patched&quot; with a second, overlapping image swath at a \\nlater date, the image that best aligned with the GIS labeled marine \\ndebris objects described in Moy et al. (2018) were chosen and the unused\\n overlap was cropped out, resulting in a data set that is now tiled \\nedge-to-edge with no overlap. For further information, please contact \\nthe Hawaii Statewide GIS Program at gis@hawaii.gov. Credits: Resource \\nMapping Hawaii; Ross Winans</span>\", \"distribution\": [{\"@type\": \"dcat:Distribution\", \"accessURL\": \"https://prod-histategis.opendata.arcgis.com/datasets/HiStateGIS::hawaii-coastal-imagery-2015\", \"format\": \"HTML\", \"title\": \"ArcGIS Hub Dataset\"}, {\"@type\": \"dcat:Distribution\", \"downloadURL\": \"https://geodata.hawaii.gov/arcgis/rest/services/SoH_Imagery/Coastal_2015/ImageServer\", \"format\": \"ArcGIS GeoServices REST API\", \"mediaType\": \"application/octet-stream\", \"title\": \"ArcGIS GeoService\"}], \"identifier\": \"6aed71fb-37e5-44d8-9211-8fe8426088cd\", \"issued\": \"2017-03-03T00:47:48.000Z\", \"keyword\": [\"Coast\", \"Hawaii\", \"Imagery\"], \"modified\": \"2025-09-05T22:28:22.000Z\", \"publisher\": {\"@type\": \"org:Organization\", \"name\": \"Office of Planning and Sustainability\"}, \"spatial\": \"{\\\"type\\\": \\\"Polygon\\\", \\\"coordinates\\\": [[[-160.2476,18.9087],[-160.2476,22.2352],[-154.8053,22.2352],[-154.8053,18.9087],[-160.2476,18.9087]]]}\", \"theme\": [\"Geospatial\"], \"title\": \"Hawaii Coastal Imagery 2015\"}","source_transform":null,"status":"error"}