http://sis.agr.gc.ca/cansis/nsdb/ecostrat/zone/v1 Environment Canada Ecozones of Canada, forming part of the Terrestrial Ecological Stratification of Canada 1995-06-03 1 http://sis.agr.gc.ca/cansis/nsdb/ecostrat/hierarchy.html 90 43 -50 -145 http://sis.agr.gc.ca/cansis/nsdb/ecostrat/province/v1 Environment Canada Ecoprovinces of Canada, forming part of the Terrestrial Ecological Stratification of Canada. 2005 1 http://sis.agr.gc.ca/cansis/nsdb/ecostrat/hierarchy.html 90 43 -50 -145 http://sis.agr.gc.ca/cansis/nsdb/ecostrat/region/v1 Environment Canada Ecoregions of Canada, forming part of the Terrestrial Ecological Stratification of Canada. 1995-06-03 1 http://sis.agr.gc.ca/cansis/nsdb/ecostrat/hierarchy.html 90 43 -50 -145 1 shapefile ESRI shapefile currently unavailable http://en.wikipedia.org/wiki/Shapefile WMS The OpenGIS® Web Map Service Interface Standard (WMS) provides a simple HTTP interface for requesting geo-registered map images from one or more distributed geospatial databases. A WMS request defines the geographic layer(s) and area of interest to be processed. The response to the request is one or more geo-registered map images (returned as JPEG, PNG, etc) that can be displayed in a browser application. The interface also supports the ability to specify whether the returned images should be transparent so that layers from multiple servers can be combined or not. http://schemas.opengis.net/wms/1.1.1/ MapServer The MapServer MAP file allows styling via CLASS descriptions. http://ms.gis.umn.edu/docs/reference/mapfile/class xx ReclassPalette Reclassification hash URL, semicolon, and Palette URL xx xx http://foo.bar/foo