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Wildfire_Heatmap.html
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<!DOCTYPE html>
<html style="height: 100%;width: 100%">
<head style="width: 100%">
<link href="https://cdn.staticfile.org/twitter-bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.staticfile.org/jquery/2.1.1/jquery.min.js"></script>
<script src="https://cdn.staticfile.org/twitter-bootstrap/3.3.7/js/bootstrap.min.js"></script>
<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
<nav class="navbar navbar-inverse navbar-static-top" role="navigation">
<div class="navbar-header">
<a class="navbar-brand" href="#">
<span class="glyphicon glyphicon-fire"></span> Wildfire in Canada</a>
</div>
<div>
<ul class="nav navbar-nav">
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">
Scatter Map<b class="caret"></b>
</a>
<ul class="dropdown-menu">
<li><a href="Wildfire_Scattermap.html">Normal</a></li>
<li><a href="Wildfire_Scattermap_timeline.html">Timeline</a></li>
</ul>
</li>
<li class="active"><a href="#" id="heat">Heat Map</a></li>
<li><a href="Wildfire_Precipitation.html" id="precipitation">Precipitation Map</a></li>
<li><a href="Wind_Speed.html" id="wind">72H Wind</a></li>
</ul>
</div>
<div style="margin-right: 1%">
<form class="navbar-form navbar-right" role="search">
<div class="form-group">
<select id="Year" class="form-control" title="Year">
<option>1980-1989</option>
<option>1990-1999</option>
<option>2000-2009</option>
<option>2010-2019</option>
<option selected>2019</option>
<option>2018</option>
<option>2017</option>
<option>2016</option>
<option>2015</option>
<option>2014</option>
<option>2013</option>
<option>2012</option>
<option>2011</option>
<option>2010</option>
<option>2009</option>
<option>2008</option>
<option>2007</option>
<option>2006</option>
<option>2005</option>
<option>2004</option>
<option>2003</option>
<option>2002</option>
<option>2001</option>
<option>2000</option>
<option>1999</option>
<option>1998</option>
<option>1997</option>
<option>1996</option>
<option>1995</option>
<option>1994</option>
<option>1993</option>
<option>1992</option>
<option>1991</option>
<option>1990</option>
<option>1989</option>
<option>1988</option>
<option>1987</option>
<option>1986</option>
<option>1985</option>
<option>1984</option>
<option>1983</option>
<option>1982</option>
<option>1981</option>
<option>1980</option>
<option>1979</option>
<option>1978</option>
<option>1977</option>
<option>1976</option>
<option>1975</option>
<option>1974</option>
<option>1973</option>
<option>1972</option>
<option>1971</option>
<option>1970</option>
<option>1969</option>
<option>1968</option>
<option>1967</option>
<option>1966</option>
<option>1965</option>
<option>1964</option>
<option>1963</option>
<option>1962</option>
<option>1961</option>
<option>1960</option>
<option>1959</option>
<option>1958</option>
<option>1957</option>
<option>1956</option>
<option>1955</option>
<option>1954</option>
<option>1953</option>
<option>1952</option>
<option>1951</option>
<option>1950</option>
</select>
<select id="Month" class="form-control" title="Month">
<option selected>All</option>
<option>Jan</option>
<option>Feb</option>
<option>Mar</option>
<option>Apr</option>
<option>May</option>
<option>Jun</option>
<option>Jul</option>
<option>Aug</option>
<option>Sep</option>
<option>Oct</option>
<option>Nov</option>
<option>Dec</option>
</select>
<div id="checkbox" class="input-group" data-toggle="popover" data-placement="bottom" data-trigger="hover" data-title="Ignore Small Fire" data-content="Check if you want to ignore small fire with burned area smaller than 200 HA.">
<span class="input-group-addon">
<input id="IgnoreSmallFire" type="checkbox"></span>
<input type="text" class="form-control" placeholder="Ignore Small Fire" readonly size="11px">
</div>
</div>
<button type="button" id="RetrieveBtn" class="btn btn-default"><span class="glyphicon glyphicon-cloud-download"></span>
Retrieve Map</button>
</form>
</div>
</nav>
<style>
body{
max-width:100%;
}
.navbar-default{
max-width:100%;
}
</style>
</head>
<body style="height: 100%;width: 100%;overflow-x: hidden;overflow-y: hidden">
<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts@5/dist/echarts.min.js"></script>
<!-- Uncomment this line if you want to dataTool extension
<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts@5/dist/extension/dataTool.min.js"></script>
-->
<!-- Uncomment this line if you want to use gl extension
<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts-gl@2/dist/echarts-gl.min.js"></script>
-->
<!-- Uncomment this line if you want to echarts-stat extension
<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts-stat@latest/dist/ecStat.min.js"></script>
-->
<!-- Uncomment this line if you want to use map
<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts@5/map/js/china.js"></script>
<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts@5/map/js/world.js"></script>
-->
<script type="text/javascript" src="https://api.map.baidu.com/api?v=2.0&ak=5gHi9u8TiBqQbFy0tVR2wNWVIoOsWGtP"></script>
<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts@5/dist/extension/bmap.min.js"></script>
<style type="text/css">
.navbar { margin-bottom: 0}
</style>
<div id="pie" style="width: 30%; height: 40%; float: right;z-index:999">Hello!</div>
<div id="container" style="height: 100%;margin-bottom: 0;position: relative;z-index: 1"></div>
<script type="text/javascript">
function getRecords(year, month){
var YEAR;
var MONTH;
if (year!=null){
YEAR = year;
MONTH = month;
} else {
YEAR = document.getElementById("Year").value;
MONTH = document.getElementById("Month").value;
}
const IGNORESMALLFIRE = document.getElementById("IgnoreSmallFire").checked;
processedRecords = [];
if (MONTH=="All") {
myChart.showLoading();
$.ajax({
type: "GET",
async: false,
url: "http://localhost:8443/getMap?YEAR=" + YEAR + "&ignoreSmallFire=" + IGNORESMALLFIRE,
dataType: "json",
success: function (res) {
myChart.hideLoading();
var records = res;
var len = records.length;
for (var i = 0; i < len; i++) {
processedRecords.push(
{
FIRE_ID: records[i]['fire_ID'],
value: [records[i]['longitude'], records[i]['latitude'],
records[i]['size'], records[i]['year'], records[i]['month'], records[i]['day']]
});
}
if (len==0){
alert("There is no wildfire to show in this period!")
}
}
});
} else {
var month;
switch (MONTH) {
case "Jan":
month = 1;
break;
case "Feb":
month = 2;
break;
case "Mar":
month = 3;
break;
case "Apr":
month = 4;
break;
case "May":
month = 5;
break;
case "Jun":
month = 6;
break;
case "Jul":
month = 7;
break;
case "Aug":
month = 8;
break;
case "Sep":
month = 9;
break;
case "Oct":
month = 10;
break;
case "Nov":
month = 11;
break;
case "Dec":
month = 12;
break;
}
myChart.showLoading();
$.ajax({
type: "GET",
async: false,
url: "http://localhost:8443/getMap?YEAR=" + YEAR + "&MONTH=" + month + "&ignoreSmallFire=" + IGNORESMALLFIRE,
dataType: "json",
success: function (res) {
myChart.hideLoading();
var records = res;
var len = records.length;
for (var i = 0; i < len; i++) {
processedRecords.push(
{
FIRE_ID: records[i]['fire_ID'],
value: [records[i]['longitude'], records[i]['latitude'],
records[i]['size'], records[i]['year'], records[i]['month'], records[i]['day']]
});
}
if (len==0){
alert("There is no wildfire to show in this period!");
}
}
});
}
return processedRecords;
}
var dom = document.getElementById("container");
var myChart = echarts.init(dom);
var Pie = document.getElementById("pie");
var pieChart = echarts.init(Pie)
var option;
var optionForPie;
// Initialization
var processedRecords = [];
processedRecords = getRecords();
var yearSelector = document.getElementById("Year");
var monthSelector = document.getElementById("Month");
var ignoreCheckbox = document.getElementById("IgnoreSmallFire");
yearSelector.onchange = function(){
if (yearSelector.value.includes("-")){
monthSelector.disabled = true;
monthSelector.value = "All";
ignoreCheckbox.checked = true;
ignoreCheckbox.disabled = true;
} else {
monthSelector.disabled = false;
ignoreCheckbox.disabled = false;
}
}
var checkbox = document.getElementById("checkbox");
$("[data-toggle='popover']").popover();
var retrieveBtn = document.getElementById("RetrieveBtn");
retrieveBtn.onclick = function (){
processedRecords = getRecords();
myChart.setOption({
series: [{
data: processedRecords
}]
});
pieChart.setOption({
series: [{
data: [
{value: calculateDataForPieChart(processedRecords)['numberOfSmallFireIncidents'], name: 'Small Fire'},
{value: calculateDataForPieChart(processedRecords)['numberOfLargeFireIncidents'], name: 'Large Fire'}
]
},{
data: [
{value: calculateDataForPieChart(processedRecords)['burnedAreaOfSmallFire'], name: 'Small Fire'},
{value: calculateDataForPieChart(processedRecords)['burnedAreaOfLargeFire'], name: 'Large Fire'}
]
}]
});
}
option = {
backgroundColor: 'transparent',
title: {
text: 'Wildfire Data Visualization',
subtext: 'data from CWFIS',
sublink: 'https://cwfis.cfs.nrcan.gc.ca/home',
left: 'center',
textStyle: {
color: '#fff'
}
},
tooltip: {
trigger: 'item',
formatter(params) {
var month = params.value[4].toString();
// console.log(month)
if (month.length == 1) {
month = "0" + month.toString();
}
var day = params.value[5].toString();
if (day.length == 1) {
day = "0" + day.toString();
}
return "Longitude: " + params.value[0] + "°<br>" + "Latitude: " + params.value[1] + "°<br>"
+ "Burned Area: " + params.value[2] + " HA" + "<br>" + "Attack Date: " + params.value[3] + "-" + month + "-" + day;
}
},
bmap: {
center: [-98, 57.963],
zoom: 5,
roam: true,
mapStyle: {
styleJson: [
{
"featureType": "water",
"elementType": "all",
"stylers": {
"color": "#044161"
}
},
{
"featureType": "land",
"elementType": "all",
"stylers": {
"color": "#004981"
}
},
{
"featureType": "boundary",
"elementType": "geometry",
"stylers": {
"color": "#064f85"
}
},
{
"featureType": "railway",
"elementType": "all",
"stylers": {
"visibility": "off"
}
},
{
"featureType": "highway",
"elementType": "geometry",
"stylers": {
"color": "#004981"
}
},
{
"featureType": "highway",
"elementType": "geometry.fill",
"stylers": {
"color": "#005b96",
"lightness": 1
}
},
{
"featureType": "highway",
"elementType": "labels",
"stylers": {
"visibility": "off"
}
},
{
"featureType": "arterial",
"elementType": "geometry",
"stylers": {
"color": "#004981"
}
},
{
"featureType": "arterial",
"elementType": "geometry.fill",
"stylers": {
"color": "#00508b"
}
},
{
"featureType": "poi",
"elementType": "all",
"stylers": {
"visibility": "off"
}
},
{
"featureType": "green",
"elementType": "all",
"stylers": {
"color": "#056197",
"visibility": "off"
}
},
{
"featureType": "subway",
"elementType": "all",
"stylers": {
"visibility": "off"
}
},
{
"featureType": "manmade",
"elementType": "all",
"stylers": {
"visibility": "off"
}
},
{
"featureType": "local",
"elementType": "all",
"stylers": {
"visibility": "off"
}
},
{
"featureType": "arterial",
"elementType": "labels",
"stylers": {
"visibility": "off"
}
},
{
"featureType": "boundary",
"elementType": "geometry.fill",
"stylers": {
"color": "#029fd4"
}
},
{
"featureType": "building",
"elementType": "all",
"stylers": {
"color": "#1a5787"
}
},
{
"featureType": "label",
"elementType": "all",
"stylers": {
"visibility": "off"
}
}
]
}
},
visualMap: {
show: false,
top: 'top',
min: 0,
max: 100,
seriesIndex: 0,
calculable: true,
inRange: {
color: ['blue', 'blue', 'green', 'yellow', 'red']
}
},
series: [
{
name: 'Burned Area (HA)',
type: 'heatmap',
coordinateSystem: 'bmap',
pointSize: 15,
blurSize: 15,
symbol: 'circle',
symbolSize: function (val) {
size = val[2] / 50;
if (size > 30) {
size = 30;
} else if (size < 5) {
size = 5;
}
return size;
},
data: processedRecords,
encode: {
value: 2
},
label: {
formatter: '{@size}',
position: 'right'
},
itemStyle: {
color: '#ff0000',
opacity: 0.8
},
emphasis: {
label: {
show: false
}
}
}
]
};
// options for pie chart
optionForPie = {
title: {
text: 'Statistics based on wildfire size',
subtext: 'Small fire: fire smaller than 200HA',
textStyle: {
color: '#fff'
},
subtextStyle: {
color: '#fff'
},
left: 'center'
},
tooltip: {
trigger: 'item',
formatter: '{a} <br/>{b} : {c} ({d}%)'
},
legend: {
left: 'center',
top: 'bottom',
textStyle: {
color: '#FFFFFF'
},
data: ['Small Fire', 'Large Fire']
},
toolbox: {
show: true,
feature: {
mark: {show: true},
dataView: {show: true, readOnly: false},
restore: {show: true},
saveAsImage: {show: true}
}
},
series: [
{
name: 'Total number of fire incidents',
type: 'pie',
radius: '60%',
center: ['30%', '50%'],
itemStyle: {
borderRadius: 5
},
label: {
show: false
},
emphasis: {
label: {
show: true
}
},
data: [
{value: calculateDataForPieChart(processedRecords)['numberOfSmallFireIncidents'], name: 'Small Fire'},
{value: calculateDataForPieChart(processedRecords)['numberOfLargeFireIncidents'], name: 'Large Fire'}
]
},
{
name: 'Total fire area in hectare',
type: 'pie',
radius: '60%',
center: ['70%', '50%'],
label: {
show: false
},
itemStyle: {
borderRadius: 5
},
emphasis: {
label: {
show: true
}
},
data: [
{value: calculateDataForPieChart(processedRecords)['burnedAreaOfLargeFire'], name: 'Large Fire'},
{value: calculateDataForPieChart(processedRecords)['burnedAreaOfSmallFire'], name: 'Small Fire'}
]
}
]
};
pieChart.setOption(optionForPie);
function calculateDataForPieChart(records) {
len = records.length;
var numberOfSmallFireIncidents = 0;
var numberOfLargeFireIncidents = 0;
var burnedAreaOfSmallFire = 0;
var burnedAreaOfLargeFire = 0;
for (var i = 0; i < len; i++){
if (records[i].value[2]<200){
numberOfSmallFireIncidents += 1;
burnedAreaOfSmallFire += records[i].value[2];
} else {
numberOfLargeFireIncidents += 1;
burnedAreaOfLargeFire += records[i].value[2];
}
}
var statistics = {
'numberOfSmallFireIncidents': numberOfSmallFireIncidents,
'numberOfLargeFireIncidents': numberOfLargeFireIncidents,
'burnedAreaOfSmallFire': burnedAreaOfSmallFire.toFixed(2),
'burnedAreaOfLargeFire': burnedAreaOfLargeFire.toFixed(2)
};
console.log(statistics)
return statistics;
}
// Rendering
if (option && typeof option === 'object') {
myChart.setOption(option);
}
</script>
</body>
</html>