Trail Viewer
收藏资源简介：
<div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'><div style='margin-bottom:3rem;'><div><div style='max-width:100%; display:inherit;'>View trails and parks. View Elevation Profile by clicking on a feature, or drawing a line. Pop-up contains other trail and park information</div><div><br /></div></div></div></div><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'></div><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'><div style='margin-bottom:3rem;'></div></div>
浏览步道与公园。点击任一地理要素或绘制线条，即可查看高程剖面（Elevation Profile）。弹窗（Pop-up）将展示其余步道与公园相关信息。
