Geojson-indonesia

This is a repo to store and sometimes update geojson file that contains any state and cities in Indonesia

How to use?

1. You have to download the geojson files
2. Plot as usual
3. I also put sample value for plotting example

Province

library(sf)
library(leaflet)

province = readOGR("provinsi/all_maps_state_indo.geojson")

## Leaflet
pal = colorNumeric("viridis", province$sample_value)

leaflet(province) %>%
  addTiles() %>%
  addPolygons(stroke = FALSE, smoothFactor = 0.3, fillOpacity = 0.7,
              fillColor = ~pal(sample_value),
              label = ~paste0(name, ": ", prettyNum(sample_value, ","))
  ) %>%
  addLegend("topright", pal = pal, values = ~sample_value,
            title = "Populasi (Ribu Jiwa)", 
            opacity = 0.5, na.label = "")

Cities

library(sf)
library(leaflet)
cities = readOGR("kota/all_maps_city_indo.geojson")
pal = colorNumeric("viridis", cities$sample_value)

leaflet(cities) %>%
  addTiles() %>%
  addPolygons(stroke = FALSE, smoothFactor = 0.3, fillOpacity = 0.7,
              fillColor = ~pal(sample_value),
              label = ~paste0(name, ": ", prettyNum(sample_value, ","))) %>%
  addLegend("topright", pal = pal, values = ~sample_value,
            title = "Populasi (Ribu Jiwa)", 
            opacity = 0.5, na.label = "")

Data

1. Province - contains of 34 state multipolygon
2. Cities - contains of 514 cities/regency multipolygon

Additional Tools

I use geojson.io to create some additional geometry and this very helpful website that post some shapefile file.

Splitter Pedukuhan

I used Thiessen polygon to divide the area of the village geojson into a number of hamlet areas. The pedukuhan coordinates are temporarily generated randomly from the village map polygon.