| MazamaSpatialUtils-package | Mazama Science spatial data and utility functions. |
| codeToCountry | Convert country codes to country names |
| codeToState | Convert state codes to state nnames |
| CONUS | CONUS state codes |
| convertCARBAirBasins | Convert California Air Resources Board basin shapefiles |
| convertEEZCountries | Convert Exclusive Economic Zones countries shapefile |
| convertGACC | Convert Geographic Area Coordination Center geojson, as defined by NIFC |
| convertGADM | Convert Global Administrative Areas (GADM) Shapefile |
| convertHMSSmoke | Convert NOAA Hazard Mapping System Smoke Shapefiles |
| convertIndianLands | Convert Indian Lands Shapefile |
| convertNaturalEarthAdm1 | Convert Level 1 (State) Borders Shapefile |
| convertNWSFireZones | Convert NWS Public Forecast Zones Shapefile |
| convertOSMTimezones | Convert OSM Timezone Shapefile |
| convertPHDs | Convert Public Health Districts Shapefile |
| convertSimpleCountries | Convert (Simple) World Borders Shapefile |
| convertSimpleCountriesEEZ | Convert (Simple) World Borders Shapefile |
| convertSimpleTimezones | Convert SimpleTimezones Shapefile |
| convertStateLegislativeDistricts | Convert US dtate legislative districts shapefile |
| convertTerrestrialEcoregions | Convert Terrestrial Ecoregion Shapefile |
| convertTMWorldBorders | Convert World Borders Shapefile |
| convertTMWorldBordersSimple | Convert (Simple) World Borders Shapefile |
| convertUSCensusCBSA | Convert US Core Based Statistical Areas Shapefile |
| convertUSCensusCongress | Convert US congressional districts shapefile |
| convertUSCensusCounties | Convert US County Borders Shapefile |
| convertUSCensusStates | Convert US Census State Shapefile |
| convertWBDHUC | Convert USGS hydrologic unit shapefiles |
| convertWeatherZones | Convert NWS Public Forecast Zones Shapefile |
| convertWikipediaTimezoneTable | Convert Wikipedia Timezone Table to Dataframe |
| convertWorldEEZ | Convert World Exclusive Economic Zones Boundaries Shapefile |
| convertWorldTimezones | Convert Timezone Shapefile |
| countryToCode | Convert country names to country codes |
| dissolve | Aggregate shapes in a SpatialPolygonsDataFrame |
| getCountry | Return country names at specified locations |
| getCountryCode | Return country ISO codes at specified locations |
| getCountryName | Return country names at specified locations |
| getHUC | Return HUCs at specified locations |
| getHUCName | Return HUC names at specified locations |
| getPolygonID | Get polygonID from SPDF of interest |
| getSpatialData | Return spatial data associated with a set of locations |
| getSpatialDataDir | Get package data directory |
| getState | Return state names at specified locations |
| getStateCode | Return state ISO codes at specified locations |
| getStateName | Return state names at specified locations |
| getTimezone | Return Olson timezones at specified locations |
| getUSCounty | Return US county name at specified locations |
| getVariable | Return SPDF variable at specified locations |
| installSpatialData | Install spatial datasets |
| iso2ToIso3 | Convert from ISO2 to ISO3 country codes |
| iso3ToIso2 | Convert from ISO3 to ISO2 country codes |
| loadSpatialData | Load spatial datasets |
| MazamaSpatialUtils | Mazama Science spatial data and utility functions. |
| runExample | Run Shiny app example |
| setSpatialDataDir | Set package data directory |
| SimpleCountries | World country polygons |
| SimpleCountriesEEZ | World country EEZ polygons |
| SimpleTimezones | World timezone polygons |
| simplify | Simplify SpatialPolygonsDataFrame |
| SpatialDataDir | Directory for spatial data |
| stateToCode | Convert state names to state codes |
| subsetHUC | Subset pre-formatted HUC files into smaller groupings. |
| summarizeByPolygon | Summarize values by polygon |
| US_52 | US state codes |
| US_stateCodes | Dataframe of US state codes |