使用Matlab Google地球工具箱绘制纬度和经度 [英] Using Matlab Google-Earth Toolbox to plot Latitude and Longitude

问题描述

我正在尝试使用 Google地球工具箱绘制一些航路点.它的文档非常差，所以我认为这是一个很好的Stack Overflow问题.

I am trying to plot some waypoints using the Google-Earth toolbox. The documentation for it is pretty poor, so I figured this would be a good Stack Overflow question.

我有一个矩阵wypts，该矩阵具有以十进制格式表示的经纬度坐标对(如果有人在宾夕法尼亚州立大学机场(SCE)上对此感到疑惑).

I have a matrix, wypts that has pairs of latitude and longitude coordinates in decimal format (If anyone is wondering this over the State College Airport (SCE) in Pennsylvania).

wypts =
   40.8489  -77.8492
   40.8922  -77.8492
   40.9355  -77.8492
   40.9788  -77.8492
   41.0221  -77.8492
   41.0654  -77.8492
   41.1087  -77.8492
   41.1154  -77.8492

以下内容不能代替在宾夕法尼亚州绘制点，而不能在南极以外绘制任何内容:

The following does not work instead of plotting points in Pennsylvania, it plots nothing in the off the south pole:

output = ge_plot(wypts(:,1),wypts(:,2))
ge_output('wypts.kml',output)

推荐答案

您混合了自己的经度和纬度. ge_plot的帮助文档说，第一个输入应为经度，第二个输入应为纬度.试试这个:

You have your latitudes and longitudes mixed up. The help documentation for ge_plot says that the first input should be longitude, and the second input should be latitude. Try this:

output = ge_plot(wypts(:,2),wypts(:,1));
ge_output('wypts.kml',output);

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