Random position
Arguments
- count
(integer/numeric) number of positions. Default: 1
- bbox
(integer/numeric) lat/long bounding box from which to generate positions; numeric vector of the form
west (long), south (lat), east (long), north (lat). optional
Examples
rg_position()
#> [[1]]
#> [1] 167.106803 5.605832
#>
rg_position(10)
#> [[1]]
#> [1] -137.13574 -82.02758
#>
#> [[2]]
#> [1] -179.38385 -12.58052
#>
#> [[3]]
#> [1] -142.18634 29.80514
#>
#> [[4]]
#> [1] -84.46293 -36.17146
#>
#> [[5]]
#> [1] 105.48675 -30.00449
#>
#> [[6]]
#> [1] -107.67743 45.93852
#>
#> [[7]]
#> [1] -148.1696 81.1517
#>
#> [[8]]
#> [1] 24.193969 -9.862538
#>
#> [[9]]
#> [1] 178.35155 41.68739
#>
#> [[10]]
#> [1] 170.75394 -28.20524
#>
rg_position(100)
#> [[1]]
#> [1] -125.065197 -2.561649
#>
#> [[2]]
#> [1] 34.60323 -58.51857
#>
#> [[3]]
#> [1] -152.19069 -71.50264
#>
#> [[4]]
#> [1] 7.17351 18.14212
#>
#> [[5]]
#> [1] -162.5024 -57.8171
#>
#> [[6]]
#> [1] -81.422679 7.961602
#>
#> [[7]]
#> [1] 169.510084 5.190015
#>
#> [[8]]
#> [1] 42.20367 -23.81353
#>
#> [[9]]
#> [1] -105.69114 10.00387
#>
#> [[10]]
#> [1] -42.50374 45.62387
#>
#> [[11]]
#> [1] -170.90237 -23.97752
#>
#> [[12]]
#> [1] -136.2172 57.5199
#>
#> [[13]]
#> [1] -1.279898 49.372415
#>
#> [[14]]
#> [1] -96.59198 50.18703
#>
#> [[15]]
#> [1] 56.97093 64.02924
#>
#> [[16]]
#> [1] -7.420212 -32.540704
#>
#> [[17]]
#> [1] 67.53200 34.25319
#>
#> [[18]]
#> [1] 149.6568691 -0.5218817
#>
#> [[19]]
#> [1] 168.3605 -69.2701
#>
#> [[20]]
#> [1] -151.71127 -78.41873
#>
#> [[21]]
#> [1] -96.68627 26.32306
#>
#> [[22]]
#> [1] -2.071991 55.173146
#>
#> [[23]]
#> [1] -47.61646 59.32702
#>
#> [[24]]
#> [1] 55.41542 24.39810
#>
#> [[25]]
#> [1] 18.07012 38.95239
#>
#> [[26]]
#> [1] 92.29718 -51.68382
#>
#> [[27]]
#> [1] -40.34543 28.02959
#>
#> [[28]]
#> [1] 57.07252 -61.34812
#>
#> [[29]]
#> [1] -176.5007 -32.4685
#>
#> [[30]]
#> [1] -26.914955 -5.741294
#>
#> [[31]]
#> [1] -156.37665 -78.01232
#>
#> [[32]]
#> [1] 85.78712 -26.72738
#>
#> [[33]]
#> [1] 117.03997 63.67815
#>
#> [[34]]
#> [1] 131.43369 -39.15535
#>
#> [[35]]
#> [1] -63.99822 16.38346
#>
#> [[36]]
#> [1] 127.66082 47.27469
#>
#> [[37]]
#> [1] 143.37672 68.89616
#>
#> [[38]]
#> [1] 102.06638 -34.64679
#>
#> [[39]]
#> [1] 121.38057 33.90132
#>
#> [[40]]
#> [1] -99.86451 -19.66408
#>
#> [[41]]
#> [1] 1.597015 -77.852785
#>
#> [[42]]
#> [1] -1.804653 76.378392
#>
#> [[43]]
#> [1] 53.96558 34.24631
#>
#> [[44]]
#> [1] -137.53598 20.79321
#>
#> [[45]]
#> [1] 53.50999 62.46279
#>
#> [[46]]
#> [1] -19.80499 -87.45527
#>
#> [[47]]
#> [1] 55.86689 -13.61019
#>
#> [[48]]
#> [1] 152.0652450 0.4383146
#>
#> [[49]]
#> [1] 67.81999 -81.87092
#>
#> [[50]]
#> [1] 18.90009 -85.68322
#>
#> [[51]]
#> [1] 55.42109 11.88622
#>
#> [[52]]
#> [1] 149.63026 -4.09808
#>
#> [[53]]
#> [1] -62.387247 9.910151
#>
#> [[54]]
#> [1] 57.52789 42.95104
#>
#> [[55]]
#> [1] -6.453208 -12.144778
#>
#> [[56]]
#> [1] -46.73084 -26.10406
#>
#> [[57]]
#> [1] -131.02567 37.40945
#>
#> [[58]]
#> [1] -91.25711 -21.24848
#>
#> [[59]]
#> [1] 106.27663 67.78045
#>
#> [[60]]
#> [1] -128.58283 -52.24336
#>
#> [[61]]
#> [1] 113.577968 -1.177782
#>
#> [[62]]
#> [1] 114.44878 -13.97475
#>
#> [[63]]
#> [1] 5.225955 -83.527414
#>
#> [[64]]
#> [1] -1.865129 -23.399841
#>
#> [[65]]
#> [1] 135.45437 26.15491
#>
#> [[66]]
#> [1] 103.973083 9.136562
#>
#> [[67]]
#> [1] -154.0183 -28.5157
#>
#> [[68]]
#> [1] -14.28066 49.34526
#>
#> [[69]]
#> [1] 67.96324 -37.02069
#>
#> [[70]]
#> [1] 106.70433 -34.15132
#>
#> [[71]]
#> [1] -58.91602 64.32028
#>
#> [[72]]
#> [1] -54.61965 50.33528
#>
#> [[73]]
#> [1] -106.48261 -14.88585
#>
#> [[74]]
#> [1] 111.50246 -30.37817
#>
#> [[75]]
#> [1] -12.43959 -53.83289
#>
#> [[76]]
#> [1] 120.23285 15.20118
#>
#> [[77]]
#> [1] -4.081328 -26.262446
#>
#> [[78]]
#> [1] 9.409734 -33.310289
#>
#> [[79]]
#> [1] -33.13347 37.04210
#>
#> [[80]]
#> [1] 114.939214 -8.645472
#>
#> [[81]]
#> [1] -91.05526 -46.51595
#>
#> [[82]]
#> [1] -159.37663 12.22296
#>
#> [[83]]
#> [1] 38.54971 -24.32287
#>
#> [[84]]
#> [1] 42.30089 -25.59973
#>
#> [[85]]
#> [1] 21.908658 9.335992
#>
#> [[86]]
#> [1] 35.18063 -27.74540
#>
#> [[87]]
#> [1] -123.5462175 0.9512262
#>
#> [[88]]
#> [1] 126.82239 14.26314
#>
#> [[89]]
#> [1] -53.664865 6.576338
#>
#> [[90]]
#> [1] -76.689017 8.007982
#>
#> [[91]]
#> [1] -122.407202 8.788177
#>
#> [[92]]
#> [1] 92.41483 -25.54767
#>
#> [[93]]
#> [1] -20.29763 -39.60852
#>
#> [[94]]
#> [1] -134.15335 30.92917
#>
#> [[95]]
#> [1] 83.76192 43.27363
#>
#> [[96]]
#> [1] 129.24285 -59.70072
#>
#> [[97]]
#> [1] 36.47157 52.92052
#>
#> [[98]]
#> [1] 129.777956 -7.061949
#>
#> [[99]]
#> [1] 58.90786 31.82624
#>
#> [[100]]
#> [1] 79.90090 67.51384
#>
rg_position(bbox = c(50, 50, 60, 60))
#> [[1]]
#> [1] 59.69645 55.92442
#>
# coerce to data.frame
stats::setNames(
do.call("rbind.data.frame", rg_position(10)),
c('lng', 'lat')
)
#> lng lat
#> 1 -16.17637 54.400085
#> 2 -132.21974 38.983742
#> 3 -86.12818 -18.392744
#> 4 152.53163 -1.164612
#> 5 -28.77728 -23.535080
#> 6 -65.72129 56.437111
#> 7 -23.66072 2.344959
#> 8 -16.43325 18.852677
#> 9 123.12719 -21.466050
#> 10 59.96623 41.954796