Function reference • mapme.biodiversity

Functions

User-facing functions

mapme_options() get_resources() calc_indicators(): Portfolio methods for mapme.biodiversity

register_resource() available_resources(): Register or list resources in mapme.biodiversity

register_indicator() available_indicators(): Register or list indicators in mapme.biodiversity

write_portfolio() read_portfolio(): Writing a portfolio to disk

Resources

Supported resources.

get_chirps(): Climate Hazards Group InfraRed Precipitation with Station data (CHIRPS)

get_esalandcover(): ESA Copernicus Global Land Cover layer

get_fritz_et_al(): Drivers of deforestation for tropical forests

get_gfw_emissions(): Forest greenhouse gas emissions

get_gfw_lossyear(): Year of forest loss occurrence

get_gfw_treecover(): Treecover for the year 2000

get_global_surface_water_change(): Global Surface Water Change

get_global_surface_water_occurrence(): Global Surface Water Occurrence

get_global_surface_water_recurrence(): Global Surface Water Recurrence

get_global_surface_water_seasonality(): Global Surface Water Seasonality

get_global_surface_water_transitions(): Global Surface Water Transitions

get_gmw(): Global Mangrove Extent Polygon

get_nasa_firms(): Active Fire Polygon

get_nasa_grace(): NASA GRACE-based Drought Indicator layer

get_nasa_srtm(): NASADEM HGT v001

get_nelson_et_al(): Accessibility to Cities layer

get_soilgrids(): SoilGrids data layers

get_teow(): Terrestrial Ecoregions of the World (TEOW) Polygon

get_ucdp_ged(): UCDP Georeferenced Event Dataset (UCDP GED)

get_worldclim_max_temperature(): Downloads WorldClim Maximum Temperature layer

get_worldclim_min_temperature(): Downloads WorldClim Minimum Temperature layer

get_worldclim_precipitation(): Downloads WorldClim Mean Precipitation layer

get_worldpop(): Population Count layer for year 2000-2020

Indicators

Supported indicators.

calc_active_fire_counts(): Calculate active fire counts based on NASA FIRMS polygons

calc_active_fire_properties(): Calculate active fire properties based on NASA FIRMS polygons

calc_biome(): Calculate biomes statistics (TEOW) based on WWF

calc_deforestation_drivers(): Calculate deforestation drivers

calc_drought_indicator(): Calculate drought indicator statistics

calc_ecoregion(): Calculate terrestrial ecoregions statistics (TEOW) based on WWF

calc_elevation(): Calculate elevation statistics

calc_fatalities(): Calculate number of fatalities of violent conflict from UCDP GED

calc_gsw_change(): Calculate Global Surface Water (GSW) Change

calc_gsw_occurrence(): Calculate Global Surface Water (GSW) Occurrence

calc_gsw_recurrence(): Calculate Global Surface Water (GSW) Recurrence

calc_gsw_seasonality(): Calculate Global Surface Water (GSW) Seasonality

calc_gsw_transitions(): Calculate Global Surface Water (GSW) Transitions

calc_landcover(): Calculate area of different landcover classes

calc_mangroves_area(): Calculate mangrove extent based on Global Mangrove Watch (GMW)

calc_population_count(): Calculate population count statistics

calc_precipitation_chirps(): Calculate precipitation statistics based on CHIRPS

calc_precipitation_wc(): Calculate precipitation statistics

calc_soilproperties(): Calculate Zonal Soil Properties

calc_temperature_max_wc(): Calculate maximum temperature statistics

calc_temperature_min_wc(): Calculate minimum temperature statistics based on WorldClim

calc_traveltime(): Calculate accessibility statistics

calc_treecover_area(): Calculate treecover statistics

calc_treecover_area_and_emissions(): Calculate treeloss statistics

calc_treecoverloss_emissions(): Calculate emission statistics

calc_tri(): Calculate Terrain Ruggedness Index (TRI) statistics

Utilities

Development utilities

check_available_years(): Helper to check yearly availability

check_namespace(): Checks if namespace is available

download_or_skip(): Helper to check and download urls

check_engine() check_stats() select_engine(): Function to select processing engines

make_global_grid(): Helper to create a grid of regular resolution and CRS

unzip_and_remove(): Helper to unzip and remove zip/gzip files