Check out example codes for "How to Create Google Maps API KEY for Free 2020 Share This Video In this ... MarineTraffic API allows you to integrate AIS data into your application or website.". It will help you in understanding the concepts better.

Code Example 1

<script type="text/javascript">
	width='100%';		// the width of the embedded map in pixels or percentage
	height='450';		// the height of the embedded map in pixels or percentage
	border='1';		// the width of the border around the map (zero means no border)
	shownames='false';	// to display ship names on the map (true or false)
	latitude='37.4460';	// the latitude of the center of the map, in decimal degrees
	longitude='24.9467';	// the longitude of the center of the map, in decimal degrees
	zoom='9';		// the zoom level of the map (values between 2 and 17)
	maptype='1';		// use 0 for Normal Map, 1 for Satellite
	trackvessel='0';	// MMSI of a vessel (note: vessel will be displayed only if within range of the system) - overrides "zoom" option
	fleet='';		// the registered email address of a user-defined fleet (user's default fleet is used)
</script>
<script type="text/javascript" src="//www.marinetraffic.com/js/embed.js"></script>

Code Example 2

<script type="text/javascript" src="http://www.marinetraffic.com/js/embed.js"></script>

Learn ReactJs, React Native from akashmittal.com