<>强利用python进行经纬度轨迹展示
嘿!各位好久不见,距离第一次发博客已经过去两年多了,本人也从本科生变成了研究生,好了书归正传,最近在做一个关于航班滑行路径轨迹的项目,目的是将航班的经纬度数据在地图上显现出来并生成一条路径,以方便日后的滑行路径优化与分析。本文所用的语言为python,使用的是叶形包,数据在flightaware网站上可以找到,使用这个包之前还是需要先进行pip安装叶
<强>叶形的基本用法
<李> 叶。地图([纬度,经度),变焦开始,宽度,高度,control_scale, no_touch),#变焦开始为地图的初始缩放尺寸,数值越大地图放大程度就会越大,宽度为像素或百分比(int或者str两种形式),高度地图高度,control_scale为是否需要在地图上显示比例尺,默认为false, no_touch为是否禁止触碰地图或拖拽地图,默认为不禁止。这些功能都是可自己选择的,一般来说只需要经度纬度和zoom_start就好了
李
<李> folium.Marker([纬度,经度]).add_to (m),#在地图上设置一个标志符号
李
<李> 叶。多段线(位置=[[纬度1,经度1],[纬度2,经度2]…],重量,颜色、不透明度).add_to (m),#在地图上划线将所输入坐标连接起来
李
<强> python利用叶绘图代码
在装好叶包以后呢,我们就可以使用起来啦,代码如下所示:
从叶导入插件
进口叶
进口操作系统
m=folium.Map ([39.1289, 117.3539], zoom_start=10) #中心区域的确定
位置=[[39.1289,117.3539],[39.1277262,117.3542938],[39.1277275,117.3543001],[39.1277262,117.3542938],
[39.1277275,117.3543001],[39.1277262,117.3542938],[39.1277262,117.3542938],
[39.1271896,117.3541359],[39.127121,117.354126],[39.127121,117.354126],
[39.1269348,117.3541107],[39.1268692,117.3541061],[39.1263994,117.3540649],
[39.1257591,117.3540165],[39.125608,117.3540192],[39.1251984,117.3539717],
[39.1250038,117.3539568],[39.1246886,117.3539276],[39.1246033,117.3539269],
[39.1244316,117.353912],[39.1242828,117.353912],[39.1241112,117.3538971],
[39.1238623,117.3538666],[39.1233153,117.3538361],[39.1232643,117.3538374],
[39.1230354,117.3537478],[39.1229895,117.353714],[39.1228638,117.3535239],[39.122818,117.3534493],
[39.1227334,117.353241],[39.1226985,117.3531494],[39.122652,117.3530273],[39.122652,117.3529968],
[39.1225821,117.352829],[39.1225239,117.3526764],[39.1224861,117.3525835],[39.1224774,117.3525391],
[39.1224657,117.3525238],[39.1224174,117.3523745],[39.1221886,117.3517625],[39.1221771,117.3517327],
[39.1221399,117.3516388],[39.1221199,117.3515834],[39.1220169,117.3512998],[39.1219769,117.3512115],
[39.1219482,117.3511057],[39.1219188,117.3510437],[39.121814,117.3507996],[39.1217791,117.3507385],
[39.1217558,117.350708],[39.1215935,117.3505982],[39.121558,117.3505859],[39.1213417,117.3506131],
[39.1211014,117.3507475],[39.121011,117.3507996],[39.1209528,117.3508301],[39.120883,117.3508759],
[39.1208481,117.3509064],[39.1207352,117.3509714],[39.1204834,117.3511356],[39.120369,117.3511953],
[39.120369,117.3511953],[39.1202774,117.351255],[39.1186409,117.3522551],[39.1185321,117.3523254],
[39.1182976,117.3524641],[39.1181374,117.3525686],[39.1173566,117.3530426],[39.1171188,117.3531955],
[39.1168213,117.3533746],[39.1163325,117.3536682],[39.115867,117.3539581],[39.1156691,117.3540802],
[39.1156342,117.3540955],[39.1156342,117.3540955],[39.1144981,117.3547927],[39.113551,117.3553772],
[39.113551,117.3553772],[39.1125069,117.3559869],[39.1120846,117.3557129],[39.1120846,117.3557129],
[39.1119118,117.3553002],[39.1118546,117.355136],[39.111782,117.3549652],[39.1115456,117.3542404],
[39.1115958,117.3540649],[39.1115958,117.3540649],[39.1128411,117.3532562],[39.1131786,117.3530426],
[39.113807,117.3526459],[39.113807,117.3526459],[39.1191902,117.3493593],[39.1197308,117.3490295],
[39.1206386,117.3484802],[39.1208713,117.3483276],[39.1214676,117.347971],[39.1214676,117.347971],
[39.1214676,117.347971],[39.1214676,117.347971]]#输入坐标点(注意)叶包要求坐标形式以纬度在前,经度在后
路线=叶。多段线(#折线方法为将坐标用线段形式连接起来
位置,#将坐标点连接起来
重量=3 #线的大小为3
颜色=俺壬?#线的颜色为橙色
不透明度=0.8 #线的透明度
).add_to (m) #将这条线添加到刚才的区域内
m.save (os.path。加入(r 'C: \ \用户桌面,Heatmap1.html) #将结果以HTML形式保存到桌面上
成果展示(这个应该是要在联网的情况下进行的,有时候图像加载的有一些慢)
