<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@1.3.4/dist/leaflet.css" integrity="sha512-puBpdR0798OZvTTbP4A8Ix/l+A4dHDD0DGqYW6RQ+9jxkRFclaxxQb/SJAWZfWAkuyeQUytO7+7N4QKrDh+drA==" crossorigin="anonymous"/>
+ <script src="https://unpkg.com/leaflet@1.3.4/dist/leaflet.js" integrity="sha512-nMMmRyTVoLYqjP9hrbed9S+FzjZHW5gY1TWCHA5ckwXZBadntCNs8kEqAWdrb9O7rxbCaA4lKTIWjDXZxflOcA==" crossorigin="anonymous"></script>
+ <script src="https://cdnjs.cloudflare.com/ajax/libs/leaflet-plugins/3.0.3/control/Permalink.min.js" integrity="sha256-fJOBktFkvheDaGxagOcgNU+745zyvIDOkHioVJDXujc=" crossorigin="anonymous"></script>
+ <script src="https://cdnjs.cloudflare.com/ajax/libs/leaflet-plugins/3.0.3/control/Permalink.Layer.min.js" integrity="sha256-IR3dLMDgW61PPbrjYPe8eD7ou3RBAaVyoD4CNcq+8tw=" crossorigin="anonymous"></script>
+ <script src="https://cdnjs.cloudflare.com/ajax/libs/leaflet-plugins/3.0.3/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 {