SimpleSDMPolygons
SimpleSDMDatasets.downloader — MethoddownloaderSimpleSDMDatasets.keychecker — MethodkeycheckerSimpleSDMDatasets.provides — MethodprovidesSimpleSDMDatasets.resolutions — MethodresolutionsSimpleSDMPolygons._extra_keychecks — Method_extra_keychecksUsed for checking combinations of keyword arguments.
For example, for some Countries providers, different countrys have different available levels, and these provider implement this method to check if the requested (country, level) pair is provided. 
SimpleSDMPolygons.destination — MethoddestinationSimpleSDMPolygons.levels — MethodlevelsSimpleSDMPolygons.postprocess — MethodpostprocessSimpleSDMPolygons.AbstractGeometry — TypeAbstractGeometrySimpleSDMPolygons.Bioregions — TypeBioregionsThis is a largest unit than Ecoregions, used by OneEarth
SimpleSDMPolygons.Countries — TypeCountriesSimpleSDMPolygons.EPA — TypeEPAThis data is all hosted by the US Environmental Protection Agency (EPA), so there's really no guarantee it will stay available day-to-day.
SimpleSDMPolygons.Ecoregions — TypeEcoregionsSimpleSDMPolygons.Feature — TypeFeatureSimpleSDMPolygons.FeatureCollection — TypeFeatureCollectionSimpleSDMPolygons.GADM — TypeGADMKnown for their server's reliable uptime!
SimpleSDMPolygons.Lakes — TypeLakesSimpleSDMPolygons.Land — TypeLandSimpleSDMPolygons.MultiPolygon — TypeMultiPolygonSimpleSDMPolygons.NaturalEarth — TypeNaturalEarthIt's literally a buncha GeoJSONs in a Github repo
SimpleSDMPolygons.Oceans — TypeOceansSimpleSDMPolygons.OneEarth — TypeOneEarthEcoregions from https://www.oneearth.org/ - note that this is described as "bioregions" by the provider, but is functionally similar to ecoregions. Both BioRegions and EcoRegions work as types.
SimpleSDMPolygons.OpenStreetMap — TypeOpenStreetMapIt's specifically openstreetmap.fr, and a python script that does...something...and spits out a GeoJSON. OuvertRueCarte. Is that anything.
SimpleSDMPolygons.ParksAndProtected — TypeParksAndProtectedSimpleSDMPolygons.Places — TypePlacesSimpleSDMPolygons.Polygon — TypePolygonSimpleSDMPolygons.PolygonData — TypePolygonDataSimpleSDMPolygons.PolygonDataset — TypePolygonDatasetSimpleSDMPolygons.PolygonDownloadType — TypePolygonDownloadTypeSimpleSDMPolygons.PolygonFileType — TypePolygonFileTypeSimpleSDMPolygons.PolygonProvider — TypePolygonProviderSimpleSDMPolygons.Resolve — TypeResolveSimpleSDMPolygons._GeoJSON — Type_GeoJSONSimpleSDMPolygons._Shapefile — Type_Shapefile