There is one zip file and its name is the month (01 for January to 12 for December) ending with '.zip' and the zip file contains zipped Comma Separated Values (CSV) files; one per day. The CSV zipped files are named with the following convention: ais_YYYYMMDD.zip where YYYY is the year (here 2020), MM the month (01 to 12) and DD the day (01 to 31 depending on the month). For instance, ais_20200101.zip contains one single CSV file called ais_20200101.csv that corresponds to the 1st January 2020. Follow the link to get the description of the content of the CSV file.
AIS data prepared by Statsat AS for January 2020
AIS data prepared by Statsat AS for February 2020
AIS data prepared by Statsat AS for March 2020
AIS data prepared by Statsat AS for April 2020
AIS data prepared by Statsat AS for May 2020
AIS data prepared by Statsat AS for June 2020
AIS data prepared by Statsat AS for July 2020
AIS data prepared by Statsat AS for August 2020
There is one zip file and its name is the month (01 for January to 12 for December) ending with '.zip' and the zip file contains zipped Comma Separated Values (CSV) files; one per day. The CSV zipped files are named with the following convention: ais_YYYYMMDD.zip where YYYY is the year (here 2020), MM the month (01 to 12) and DD the day (01 to 31 depending on the month). For instance, ais_20200101.zip contains one single CSV file called ais_20200101.csv that corresponds
AIS data prepared by Statsat AS for September 2020
AIS data prepared by Statsat AS for October 2020
AIS data prepared by Statsat AS for November 2020
AIS data prepared by Statsat AS for December 2020
AIS raw data (ASCII) provided by Statsat AS in the context of the T-SAR project (IKTPLUSS programme on reducing digital vulnerabilities, 10 MNOK from the Research Council of Norway, Norway). The file contains AIS messages. The documentation is also provided in this archive. The file is a NMEA text file. This file has not been used for training the deep learning method (T-SAR project). Decoded, it may not correspond exactly to what is in the data folder.
AIS raw data covering 2020 (nmea format)
Link to google drive folder containing input data (csv format) used for detection of anomalies with AIS satellite data.
The main objective of Simula is to create knowledge about fundamental scientific challenges that are of genuine value for society.
AIS data prepared and provided by Statsat AS (Norway) in the framework of the T-SAR project (IKTPLUSS programme on reducing digital vulnerabilities, 10 MNOK from the Research Council of Norway, Norway). The dataset contains AIS data (satellite + other) on a global coverage for 2020. There is one zip file and its name is the month (01 for January to 12 for December) ending with '.zip' and the zip file contains zipped Comma Separated Values (CSV) files; one per day. The CSV zipped files are named with the following convention: ais_YYYYMMDD.zip where YYYY is the year (here 2020), MM the month (01 to 12) and DD the day (01 to 31 depending on the month). For instance, ais_20200101.zip contains one single CSV file called ais_20200101.csv that corresponds to the 1st January 2020. The csv files have one header line: mmsi;lon;lat;date_time_utc;sog;cog;true_heading;nav_status;rot;message_nr;source where: mmsi (integer): MMSI number of the vessel (AIS identifier). All records belonging to the same vessel will have the same identifier; lon (float): Geographical longitude (WGS84) between -180 to 180; lat (float): Geographical latitude (WGS84) between -90 to 90; date_time_utc (datetime): Date and Time (in UTC) when position was recorded by AIS. It is represented as: YYYY-MM-DD HH:MM:SS (for instance 2020-01-01 00:00:00); sog (float): Speed over ground (knots); cog (float): Course over ground (degrees); true_heading (integer): Heading (degrees) of the vessel's hull. A value of 511 indicates there is no heading data; nav_status (integer): Navigation status according to AIS Specification; rot (integer): rate of turn; message_nr (integer): message number; source (integer): source is the source of AIS data ('g' for ground or 's' for satellite); One row in the CSV file corresponds to one message.
AIS 2020 data prepared for the T-SAR project by Statsat AS
Pierre Bernabé, Anne Fouilloux, and Dusica Marijan. "AIS 2020 data prepared for the T-SAR project by Statsat AS." ROHub. Dec 09 ,2022. https://w3id.org/ro-id/d5d3a3ed-7bc1-40b9-b2cd-0496f599d0fe.
Education/Teaching and learning/Students
The dataset contains AIS data (satellite + other) on a global coverage for 2020.
New set of data was provided (zipped csv)
There is one zip file and its name is the month (01 for January to 12 for December) ending with '.zip' and the zip file contains zipped Comma Separated Values (CSV) files; one per day.
Science and technology/Social sciences/Geography
Data used by the PhD student was provided to me as zipped csv files: - one folder per month - in each folder, one file per day - file is zipped csv
AIS 2020 data prepared for the T-SAR project by Statsat AS. AIS data prepared and provided by Statsat AS (Norway) in the framework of the T-SAR project (IKTPLUSS programme on reducing digital vulnerabilities, 10 MNOK from the Research Council of Norway, Norway)
The original raw data was not used (no code provided to read) because PhD student had too much difficulties with raw data.
This document explains where to find input data on Simula's computing resources (EX3)
Input data information for usage at Simula Research Laboratory (EX3)
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National Marine Electronics Association website