{"id":"climate:cangrd:historical:seasonal:trend","title":"CanGRD - Historical Seasonal Trend","description":"CANGRD data are interpolated from adjusted and homogenized climate station data (i.e., AHCCD datasets). Homogenized climate data incorporate adjustments to the original station data to account for discontinuities from non-climatic factors, such as instrument changes or station relocation. Seasonal trends of relative total precipitation change (%) for 1948-2012 based on Canadian gridded data (CANGRD) are available, at a 50km resolution across Canada. The relative trends reflect the percent change in total precipitation over a period from the baseline value (defined as the average over 1961-1990 as the reference period). Seasonal trends of mean surface air temperature change (degrees Celsius) for 1948-2016 based on Canadian gridded data (CANGRD) are available at a 50km resolution across Canada. Temperature trends represent the departure from a mean reference period (1961-1990).","keywords":["precipitation","temperature","gridding","interpolation","adjusted","homogenized","trend","minimum","maximum","mean","climate"],"links":[{"type":"text/html","rel":"canonical","title":"information","href":"https://open.canada.ca/data/en/dataset/3d4b68a5-13bc-48bb-ad10-801128aa6604","hreflang":"en-CA"},{"type":"application/json","rel":"root","title":"The landing page of this server as JSON","href":"https://api.weather.gc.ca?f=json"},{"type":"text/html","rel":"root","title":"The landing page of this server as HTML","href":"https://api.weather.gc.ca?f=html"},{"type":"application/json","rel":"self","title":"This document as JSON","href":"https://api.weather.gc.ca/collections/climate:cangrd:historical:seasonal:trend?f=json"},{"type":"application/ld+json","rel":"alternate","title":"This document as RDF (JSON-LD)","href":"https://api.weather.gc.ca/collections/climate:cangrd:historical:seasonal:trend?f=jsonld"},{"type":"text/html","rel":"alternate","title":"This document as HTML","href":"https://api.weather.gc.ca/collections/climate:cangrd:historical:seasonal:trend?f=html"},{"type":"application/schema+json","rel":"http://www.opengis.net/def/rel/ogc/1.0/schema","title":"Schema of collection in JSON","href":"https://api.weather.gc.ca/collections/climate:cangrd:historical:seasonal:trend/schema?f=json"},{"type":"text/html","rel":"http://www.opengis.net/def/rel/ogc/1.0/schema","title":"Schema of collection in HTML","href":"https://api.weather.gc.ca/collections/climate:cangrd:historical:seasonal:trend/schema?f=html"},{"type":"application/prs.coverage+json","rel":"http://www.opengis.net/def/rel/ogc/1.0/coverage","title":"Coverage data","href":"https://api.weather.gc.ca/collections/climate:cangrd:historical:seasonal:trend/coverage?f=json"},{"type":"image/tiff","rel":"http://www.opengis.net/def/rel/ogc/1.0/coverage","title":"Coverage data as GTiff","href":"https://api.weather.gc.ca/collections/climate:cangrd:historical:seasonal:trend/coverage?f=GTiff"}],"extent":{"spatial":{"bbox":[[-143,40.5,-51.5,84]],"crs":"http://www.opengis.net/def/crs/OGC/1.3/CRS84","grid":[{"cellsCount":1000,"resolution":6890.643771540669},{"cellsCount":760,"resolution":10310.705172642663}]},"season":{"definition":"Seasons - IrregularAxis","interval":[["DJF","MAM","JJA","SON"]]}}}