12 datasets found
  1. Z

    AIS data prepared by Statsat AS for April 2020

    • data.niaid.nih.gov
    Updated Dec 9, 2022
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    Statsat AS (2022). AIS data prepared by Statsat AS for April 2020 [Dataset]. https://data.niaid.nih.gov/resources?id=zenodo_7415612
    Explore at:
    Dataset updated
    Dec 9, 2022
    Dataset provided by
    Statsat
    Authors
    Statsat AS
    Description

    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:

    mmii

    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.

  2. AIS data prepared by Statsat AS for April 2020

    • zenodo.org
    Updated Dec 9, 2022
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    Statsat AS; Statsat AS (2022). AIS data prepared by Statsat AS for April 2020 [Dataset]. http://doi.org/10.5281/zenodo.7415613
    Explore at:
    Unique identifier
    https://doi.org/10.5281/zenodo.7415613
    Dataset updated
    Dec 9, 2022
    Dataset provided by
    Zenodohttp://zenodo.org/
    Authors
    Statsat AS; Statsat AS
    Description

    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:

    mmii

    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.

  3. AIS data prepared by Statsat AS for November 2020

    • zenodo.org
    • data.niaid.nih.gov
    Updated Dec 9, 2022
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    Statsat AS; Statsat AS (2022). AIS data prepared by Statsat AS for November 2020 [Dataset]. http://doi.org/10.5281/zenodo.7416110
    Explore at:
    Unique identifier
    https://doi.org/10.5281/zenodo.7416110
    Dataset updated
    Dec 9, 2022
    Dataset provided by
    Zenodohttp://zenodo.org/
    Authors
    Statsat AS; Statsat AS
    Description

    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:

    mmii

    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.

  4. AIS data prepared by Statsat AS for July 2020

    • zenodo.org
    • data.niaid.nih.gov
    Updated Dec 9, 2022
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    Statsat AS; Statsat AS (2022). AIS data prepared by Statsat AS for July 2020 [Dataset]. http://doi.org/10.5281/zenodo.7416056
    Explore at:
    Unique identifier
    https://doi.org/10.5281/zenodo.7416056
    Dataset updated
    Dec 9, 2022
    Dataset provided by
    Zenodohttp://zenodo.org/
    Authors
    Statsat AS; Statsat AS
    Description

    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:

    mmii

    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.

  5. Z

    AIS data prepared by Statsat AS for September 2020

    • data.niaid.nih.gov
    • zenodo.org
    Updated Dec 9, 2022
    Share
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    Statsat AS (2022). AIS data prepared by Statsat AS for September 2020 [Dataset]. https://data.niaid.nih.gov/resources?id=zenodo_7416097
    Explore at:
    Dataset updated
    Dec 9, 2022
    Dataset provided by
    Statsat
    Authors
    Statsat AS
    Description

    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:

    mmii

    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.

  6. Z

    AIS data prepared by Statsat AS for June 2020

    • data.niaid.nih.gov
    Updated Dec 9, 2022
    Share
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    Statsat AS (2022). AIS data prepared by Statsat AS for June 2020 [Dataset]. https://data.niaid.nih.gov/resources?id=ZENODO_7415947
    Explore at:
    Dataset updated
    Dec 9, 2022
    Dataset provided by
    Statsat
    Authors
    Statsat AS
    Description

    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:

    mmii

    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.

  7. Z

    AIS data prepared by Statsat AS for October 2020

    • data.niaid.nih.gov
    Updated Dec 9, 2022
    Share
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    Statsat AS (2022). AIS data prepared by Statsat AS for October 2020 [Dataset]. https://data.niaid.nih.gov/resources?id=ZENODO_7416099
    Explore at:
    Dataset updated
    Dec 9, 2022
    Dataset provided by
    Statsat
    Authors
    Statsat AS
    Description

    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:

    mmii

    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.

  8. Z

    AIS data prepared by Statsat AS for May 2020

    • data.niaid.nih.gov
    Updated Dec 9, 2022
    Share
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    Statsat AS (2022). AIS data prepared by Statsat AS for May 2020 [Dataset]. https://data.niaid.nih.gov/resources?id=zenodo_7415839
    Explore at:
    Dataset updated
    Dec 9, 2022
    Dataset provided by
    Statsat
    Authors
    Statsat AS
    Description

    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:

    mmii

    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.

  9. Z

    AIS data prepared by Statsat AS for February 2020

    • data.niaid.nih.gov
    Updated Dec 9, 2022
    Share
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    Statsat AS (2022). AIS data prepared by Statsat AS for February 2020 [Dataset]. https://data.niaid.nih.gov/resources?id=zenodo_7415522
    Explore at:
    Dataset updated
    Dec 9, 2022
    Dataset provided by
    Statsat
    Authors
    Statsat AS
    Description

    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:

    mmii

    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.

  10. Z

    AIS data prepared by Statsat AS for March 2020

    • data.niaid.nih.gov
    • zenodo.org
    Updated Dec 9, 2022
    Share
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    Cite
    Statsat AS (2022). AIS data prepared by Statsat AS for March 2020 [Dataset]. https://data.niaid.nih.gov/resources?id=zenodo_7415564
    Explore at:
    Dataset updated
    Dec 9, 2022
    Dataset provided by
    Statsat
    Authors
    Statsat AS
    Description

    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:

    mmii

    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.

  11. Z

    AIS data prepared by Statsat AS for December 2020

    • data.niaid.nih.gov
    Updated Dec 9, 2022
    Share
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    Cite
    Statsat AS (2022). AIS data prepared by Statsat AS for December 2020 [Dataset]. https://data.niaid.nih.gov/resources?id=zenodo_7416117
    Explore at:
    Dataset updated
    Dec 9, 2022
    Dataset provided by
    Statsat
    Authors
    Statsat AS
    Description

    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:

    mmii

    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.

  12. Z

    AIS data prepared by Statsat AS for August 2020

    • data.niaid.nih.gov
    • zenodo.org
    Updated Dec 9, 2022
    Share
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    Statsat AS (2022). AIS data prepared by Statsat AS for August 2020 [Dataset]. https://data.niaid.nih.gov/resources?id=zenodo_7416091
    Explore at:
    Dataset updated
    Dec 9, 2022
    Dataset provided by
    Statsat
    Authors
    Statsat AS
    Description

    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:

    mmii

    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.

  13. Not seeing a result you expected?
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Share
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Email
Click to copy link
Link copied
Close
Cite
Statsat AS (2022). AIS data prepared by Statsat AS for April 2020 [Dataset]. https://data.niaid.nih.gov/resources?id=zenodo_7415612

AIS data prepared by Statsat AS for April 2020

Explore at:
Dataset updated
Dec 9, 2022
Dataset provided by
Statsat
Authors
Statsat AS
Description

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:

mmii

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.

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