Historical Vessel Location API for Java
Historical vessel location API is a Java-based application programming interface (API) that enables developers to access and retrieve historical data for a specific location. Furthermore, the API utilizes various sources of data, such as weather stations and satellite imagery, to provide accurate and up-to-date information about a location’s weather, climate, and environmental conditions. Additionally, with this API, developers can build applications that can display historical data for a specific location, such as a weather app or a climate analysis tool. Moreover, the API also provides a range of options for customization, including the ability to specify a specific time period and data granularity, as well as the option to select from a variety of data formats.
Historical vessel data location API for Java:
Java developers rely on historical vessel data to gather information about ships and their movements.
Features of historical vessel location API:
The Datalastic historical vessel data location API provides access to a wide range of data about ships, including their locations, movements, and cargo information. as well as has many other features:
- Easy to use and is designed to be integrated seamlessly into any Java-based application.
- Based on industry-standard protocols, ensuring that it is reliable and secure.
- Highly scalable, allowing developers to easily retrieve data for large numbers of vessels.
- Regularly updated with the latest vessel data, ensuring that developers always have access to accurate and up-to-date information.
How to use the historical vessel location API:
To use the Datalastic historical vessel data location API, developers must create an account and obtain an API key. With the API key, they can make requests using standard HTTP methods like GET and POST. The API uses a REST-based interface and returns data in JSON format, making it easy for developers to parse and manipulate within their applications.
When making requests, developers can specify vessel data using a unique identifier or search for multiple vessels with various criteria.
api-key – your API Key sent to you via email upon your successful registration
lat– Latitude of the central point of the zone you want to perform the search of the area.
lon– Longitude of the central point of the zone you want to perform the search of the area.
radius– Radius from the central point defined by lon and lat in nautical miles. 60NM maximum.
from– define a specific date from when you want to see the data. YYYY-MM-DD format.
to– define a specific date until when you want to see the data. YYYY-MM-DD format. 30 days maximum since from
The provided JSON payload example demonstrates how to request historical location AIS data. AIS technology helps ships and vessels identify and locate each other. The payload specifies several parameters, including latitude, longitude, and time range. The sample code shows how to submit the report using CURL and Python.
The response includes a “status” field indicating the report’s status, such as “PENDING” or “IN_PROGRESS.” Once complete, the status changes to “DONE,” and developers can retrieve the report using the “report_id.” The sample response also displays fields such as report_id, status, creation time, and the parameters used to generate the report.
The API response:
The table output by the report includes data on individual ships and vessels that were detected within a specified radius of a given latitude and longitude coordinate. Each row in the table represents a unique ship, and the columns provide various pieces of information about that ship.
Initially, the first column, “uuid,” contains a unique identifier for the ship.
Furthermore, the next two columns, “lat” and “lon,” provide the latitude and longitude coordinates of the ship’s last known position.
Additionally, the “speed” and “course” columns provide information on the ship’s speed and course, respectively.
Moreover, the “heading” column indicates the direction the ship is facing. Furthermore, the “navstat” column provides information on the ship’s navigation status, while the “destination” column indicates the ship’s destination.
Additionally, the “last_pos_epoch” and “last_pos_utc” columns provide timestamps for the ship’s last known position, in both epoch time and UTC time.
Finally, the “distance_nm” column indicates the distance, in nautical miles, between the ship’s last known position and the specified latitude and longitude coordinate.
You may also like to read: Use the vessel API in java.
In summary, the historical vessel location API for Java provides real-time and historical data to improve maritime operations. Its compatibility with Java-based systems makes it a popular choice for organizations in the industry seeking to track and monitor vessels, enhance efficiency and comply with regulations.
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