cities.json

{ 
  "type": "FeatureCollection",
  "features": [
    {
      "type": "Feature",
      "properties": {
          "name": "New York City",
          "population": 8622698
      },
      "geometry": {
        "type": "Point",
        "coordinates": [40.7127, -74.0059]
      }
    },
    {
      "type": "Feature",
      "properties": {
          "name": "Los Angeles",
          "population": 3999759
      },
      "geometry": {
        "type": "Point",
        "coordinates": [34.05, -118.25]
      }
    },
    {
      "type": "Feature",
      "properties": {
          "name": "Chicago",
          "population": 2716450
      },
      "geometry": {
        "type": "Point",
        "coordinates": [41.836944, -87.684722]
      }
    },
    {
      "type": "Feature",
      "properties": {
          "name": "Houston",
          "population": 2312717
      },
      "geometry": {
        "type": "Point",
        "coordinates": [29.762778, -95.383056]
      }
    },
    {
      "type": "Feature",
      "properties": {
          "name": "Phoenix",
          "population": 1626078
      },
      "geometry": {
        "type": "Point",
        "coordinates": [33.45, -112.066667]
      }
    },
    {
      "type": "Feature",
      "properties": {
          "name": "Philadelphia",
          "population": 1580863
      },
      "geometry": {
        "type": "Point",
        "coordinates": [40.009376, -75.133346]
      }
    },
    {
      "type": "Feature",
      "properties": {
          "name": "San Antonio",
          "population": 1511946
      },
      "geometry": {
        "type": "Point",
        "coordinates": [29.416667, -98.5]
      }
    },
    {
      "type": "Feature",
      "properties": {
          "name": "San Diego",
          "population": 1419516
      },
      "geometry": {
        "type": "Point",
        "coordinates": [32.715, -117.1625]
      }
    },
    {
      "type": "Feature",
      "properties": {
          "name": "Dallas",
          "population": 1341075
      },
      "geometry": {
        "type": "Point",
        "coordinates": [32.783333, -96.8]
      }
}]}