これまで、googlemaps を使っていましたが、
ALPSLAB のほうが軽くてよさそう。
speed:500
scale:25000
37/2/57.808,140/56/37.722
37/2/58.05,140/56/37.742
37/2/58.526,140/56/37.631
37/2/58.929,140/56/37.355
37/2/59.186,140/56/37.109
37/2/59.371,140/56/36.863
37/2/59.773,140/56/36.174
37/3/0.084,140/56/35.737
37/3/0.651,140/56/35.269
37/3/1.346,140/56/35.159
37/3/2.41,140/56/35.131
37/3/3.71,140/56/35.049
37/3/4.061,140/56/35.027
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37/3/4.147,140/56/35.023
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37/3/7.241,140/56/35.737
37/3/7.773,140/56/36.121
37/3/8.015,140/56/35.8
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37/3/7.683,140/56/36.394
37/3/7.608,140/56/36.753
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37/3/7.702,140/56/40.159
37/3/7.702,140/56/40.378
37/3/7.756,140/56/42.027
37/3/7.828,140/56/45.514
37/3/7.846,140/56/46.448
37/3/7.921,140/56/47.902
37/3/7.948,140/56/48.73
37/3/7.956,140/56/48.893
37/3/7.976,140/56/49.605
37/3/8.011,140/56/49.66
37/3/7.995,140/56/49.745
37/3/8.066,140/56/53.234
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37/3/8.121,140/56/55.457
37/3/8.174,140/56/56.034
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37/3/8.233,140/56/57.569
37/3/8.343,140/57/0.893
37/3/8.343,140/57/1.363
37/3/8.323,140/57/1.581
37/3/8.289,140/57/1.937
37/3/8.256,140/57/2.031
37/3/8.256,140/57/2.027
37/3/7.261,140/57/4.959
37/3/5.831,140/57/8.449
37/3/5.777,140/57/8.558
37/3/4.734,140/57/11.057
37/3/3.472,140/57/14.131
37/3/3.323,140/57/14.491
37/3/2.023,140/57/17.812
37/3/0.78,140/57/21
37/3/0.707,140/57/21.109
37/2/59.459,140/57/24.324
37/2/58.968,140/57/25.694
37/2/58.894,140/57/25.834
37/2/57.539,140/57/29.323
37/2/57.19,140/57/30.202
37/2/56.807,140/57/31.19
37/2/55.635,140/57/34.183
37/2/54.737,140/57/36.464
37/2/53.401,140/57/39.953
37/2/53.252,140/57/40.307
37/2/52.429,140/57/42.561
37/2/51.897,140/57/43.824
37/2/51.604,140/57/44.456
37/2/51.351,140/57/44.867
37/2/51.182,140/57/45.03
37/2/50.964,140/57/45.143
37/2/49.425,140/57/45.717
37/2/47.101,140/57/46.569
37/2/44.886,140/57/47.366
37/2/43.694,140/57/47.807
37/2/41.881,140/57/48.464
37/2/39.815,140/57/49.234
37/2/39.448,140/57/49.425
37/2/39.218,140/57/49.613
37/2/38.421,140/57/50.331
37/2/38.182,140/57/50.527
37/2/36.281,140/57/52.339
37/2/33.957,140/57/54.535
37/2/32.636,140/57/55.799
37/2/31.519,140/57/56.842
37/2/30.694,140/57/57.613
37/2/29.1,140/57/58.957
37/2/28.112,140/57/59.726
37/2/27.088,140/58/0.303
37/2/25.933,140/58/0.85
37/2/23.846,140/58/1.73
37/2/21.522,140/58/2.694
37/2/19.726,140/58/3.432
37/2/18.116,140/58/4.011
37/2/16.781,140/58/4.452
37/2/15.077,140/58/4.89
37/2/13.94,140/58/5.136
37/2/13.812,140/58/5.163
37/2/11.488,140/58/5.496
37/2/10.921,140/58/5.535
37/2/10.717,140/58/5.55
37/2/10.738,140/58/6.402
37/2/10.881,140/58/9.889
37/2/11.046,140/58/13.378
37/2/11.066,140/58/13.569
37/2/11.229,140/58/16.975
37/2/11.398,140/58/20.464
37/2/11.561,140/58/23.953
37/2/11.561,140/58/24.307
37/2/11.596,140/58/25.901
37/2/11.596,140/58/26.039
37/2/11.596,140/58/28.237
37/2/11.413,140/58/29.253
37/2/11.229,140/58/30.624
37/2/9.804,140/58/30.296
37/2/7.87,140/58/30.16
37/2/7.866,140/58/30.16
37/2/7.475,140/58/30.131
37/2/5.151,140/58/29.967
37/2/3.502,140/58/29.8
37/2/3.25,140/58/29.746
37/2/0.92,140/58/29.5
37/1/58.596,140/58/29.253
37/1/56.75,140/58/29.034
37/1/55.776,140/58/28.839
37/1/55.448,140/58/28.839
37/1/54.182,140/58/29.28
37/1/53.67,140/58/29.471
37/1/52.737,140/58/29.717
37/1/52.225,140/58/29.772
37/1/51.75,140/58/29.855
37/1/50.851,140/58/29.882
37/1/50.319,140/58/29.94
37/1/50.156,140/58/29.94
37/1/47.831,140/58/29.94
37/1/47.299,140/58/29.882
37/1/45.12,140/58/29.664
37/1/43.691,140/58/29.636
37/1/41.366,140/58/29.636
37/1/40.964,140/58/29.664
37/1/39.937,140/58/29.581
37/1/38.545,140/58/29.471
37/1/36.535,140/58/29.253
37/1/34.941,140/58/28.949
37/1/34.901,140/58/28.894
37/1/34.886,140/58/28.867
37/1/32.557,140/58/28.375
37/1/31.132,140/58/27.96
37/1/30.199,140/58/27.741
37/1/29.558,140/58/27.741
37/1/28.456,140/58/28.042
37/1/27.616,140/58/28.346
37/1/25.289,140/58/29.088
37/1/24.905,140/58/29.17
37/1/23.35,140/58/29.17
37/1/23.277,140/58/29.143
37/1/20.949,140/58/29.003
37/1/19.522,140/58/28.92
37/1/17.199,140/58/28.812
37/1/14.889,140/58/28.511
37/1/13.424,140/58/28.346
37/1/11.484,140/58/28.125
37/1/11.355,140/58/28.125
37/1/10.605,140/58/28.097
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37/1/7.252,140/58/28.511
37/1/4.929,140/58/28.975
37/1/3.975,140/58/29.17
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37/2/3.339,140/58/6.069
37/2/5.37,140/58/5.933
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37/2/7.952,140/58/5.742
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37/2/11.488,140/58/5.496
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37/2/17.75,140/57/58.41
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37/2/39.448,140/57/49.425
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37/2/41.881,140/57/48.464
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37/2/44.886,140/57/47.366
37/2/47.101,140/57/46.569
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37/2/51.897,140/57/43.824
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37/2/53.401,140/57/39.953
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37/2/57.19,140/57/30.202
37/2/57.539,140/57/29.323
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37/2/56.569,140/57/24.515
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37/2/53.273,140/57/22.374
37/2/52.959,140/57/21.577
37/2/52.721,140/57/21.3
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37/2/49.592,140/57/20.093
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37/2/50.324,140/57/14.105
37/2/50.526,140/57/13.363
37/2/50.799,140/57/12.1
37/2/50.854,140/57/11.659
37/2/50.799,140/57/9.3
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37/2/50.691,140/57/6.553
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37/2/49.628,140/57/4.026
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37/2/43.312,140/56/53.917
37/2/42.89,140/56/53.753
37/2/41.772,140/56/53.507
37/2/41.058,140/56/53.535
37/2/40.088,140/56/53.671
37/2/39.742,140/56/53.671
37/2/39.23,140/56/53.452
37/2/38.769,140/56/53.066
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37/2/37.781,140/56/51.858
37/2/37.487,140/56/51.116
37/2/37.359,140/56/50.597
37/2/37.359,140/56/49.221
37/2/37.359,140/56/47.273
37/2/37.233,140/56/45.679
37/2/37.233,140/56/44.342
37/2/37.233,140/56/44.303
37/2/39.061,140/56/43.975
37/2/39.756,140/56/43.92
37/2/41.058,140/56/43.839
37/2/41.682,140/56/43.812
37/2/44.007,140/56/43.729
37/2/44.246,140/56/43.534
37/2/44.866,140/56/42.627
37/2/45.909,140/56/41.808
37/2/46.569,140/56/41.312
37/2/47.264,140/56/40.816
37/2/47.338,140/56/40.788
37/2/48.475,140/56/40.077
37/2/48.749,140/56/39.882
37/2/49.776,140/56/39.307
37/2/52.101,140/56/38.042
37/2/52.354,140/56/37.906
37/2/52.558,140/56/37.742
37/2/53.601,140/56/37.136
37/2/54.207,140/56/36.945
37/2/55.303,140/56/37.191
37/2/55.89,140/56/37.355
37/2/56.367,140/56/37.382
37/2/56.75,140/56/37.414
37/2/57.041,140/56/37.605