<meta http-equiv="content-type" content="text/html; charset=utf-8"/>
<title><%= @title %></title>
<link rel="stylesheet" href="imagery.css" type="text/css" media="all" />
- <link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet/v0.7.7/leaflet.css" />
- <!--[if lte IE 8]>
- <link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet/v0.7.7/leaflet.ie.css" />
- <![endif]-->
- <script type="text/javascript" src="http://cdn.leafletjs.com/leaflet/v0.7.7/leaflet.js"></script>
+ <link rel="stylesheet" href="https://unpkg.com/leaflet@1.5.1/dist/leaflet.css" integrity="sha512-xwE/Az9zrjBIphAcBb3F6JVqxf46+CDLwfLMHloNu6KEQCAWi6HcDUbeOfBIptF7tcCzusKFjFw2yuvEpDL9wQ==" crossorigin="anonymous"/>
+ <script src="https://unpkg.com/leaflet@1.5.1/dist/leaflet.js" integrity="sha512-GffPMF3RvMeYyc1LWMHtK8EbPv0iNZ8/oTtHPx9/cc2ILxQ+u905qIwdpULaqDkyBKgOaB57QTMg7ztg8Jm2Og==" crossorigin="anonymous"></script>
+ <script src="https://cdnjs.cloudflare.com/ajax/libs/leaflet-plugins/3.1.0/control/Permalink.min.js" integrity="sha256-gz/xcf8U9RgwWUhQK8SgCuS024ACmdXf+eWrglT2KDE=" crossorigin="anonymous"></script>
+ <script src="https://cdnjs.cloudflare.com/ajax/libs/leaflet-plugins/3.1.0/control/Permalink.Layer.min.js" integrity="sha256-IR3dLMDgW61PPbrjYPe8eD7ou3RBAaVyoD4CNcq+8tw=" crossorigin="anonymous"></script>
+ <script src="https://cdnjs.cloudflare.com/ajax/libs/leaflet-plugins/3.1.0/control/Permalink.Overlay.min.js" integrity="sha256-xoP/txAKIYDr3MjZh1f2qtNn8lEa6zmhhkPxoejGgQM=" crossorigin="anonymous"></script>
<script type="text/javascript" src="imagery.js"></script>
<style type="text/css">
@media print {