mregions

mregions - Get data from http://www.marineregions.org

Some data comes from the Flanders Marine Institute (VLIZ) geoserver

mregions is useful to a wide diversity of R users because you get access to all of the data MarineRegions has, which can help in a variety of use cases:

• Visualize marine regions alone
• Visualize marine regions with associated data paired with analysis
• Use marine region geospatial boundaries to query data providers (e.g., OBIS (http://www.iobis.org))
• Geocode - get geolocation data from place names
• Reverse Geocode - get place names from geolocation data

Install

install.packages("mregions")

Development version

devtools::install_github("ropenscilabs/mregions")

library("mregions")

GeoJSON

Get region

res1 <- mr_geojson(key = "Morocco:dam")

Get helper library

install.packages("leaflet")

Plot data

library('leaflet')
leaflet() %>%
  addProviderTiles(provider = 'OpenStreetMap') %>%
  addGeoJSON(geojson = res1$features) %>%
  setView(-3.9, 35, zoom = 10)

Shape

Get region

res2 <- mr_shp(key = "MarineRegions:eez_iho_union_v2", maxFeatures = 5)

Get helper library

install.packages("leaflet")

Plot data

library('leaflet')
leaflet() %>%
  addProviderTiles(provider = 'OpenStreetMap') %>%
  addPolygons(data = res2)