GeoSurvey of Finland - Geological Survey of Finland Rock Surfaces and Meteorite Impact Data Collection

The dataset collection consists of one or more dataset tables sourced from the website of Geologian tutkimuskeskus (Geological Survey of Finland) in Finland.

Tables

Geological Survey of Finland - Meteorite Impact Zones - 10m ResolutionTSV
This table contains data from the 'Geological Survey of Finland' website in Finland. It includes information about meteorite impact craters on a scale of 10 meters. The data in this table can be utilized in various data analytics tasks, such as: Spatial Analysis: The 'geom' column provides spatial information about the meteorite impact craters. This data can be used to analyze the distribution patterns of impact craters and identify any clustering or spatial relationships. Geospatial Visualization: By utilizing the 'geom_geojson' and 'geom_geotext' columns, the data can be plotted on maps or visualized using geospatial tools. This can help in visually understanding the locations and shapes of the impact craters. Statistical Analysis: The 'name' column contains the names of the...
Version History of Kalliopera 10m Meteorite Impact AreaTSV
This table contains the version history of the rows extracted from the 'Geological Survey of Finland' website for the 'rajapinnat_gtk_kalliopera_wfskalliopera_10m_meteoriitti_iskemia__kalliopera_10m_meteoriitti_iskemia' table. It includes information such as the start and end dates of each row version, a unique row number, 'gml_id' and 'objectid' identifiers, the name of the data, the geometry in GeoJSON and Geotext formats, the type of the geometry, the centroid coordinates, and the original geometry. The data in this table can be utilized for various data analytics purposes, such as analyzing the changes in meteorite impact features over time, studying geospatial patterns of meteorite iskemia on a 10-meter scale, and identifying the central points of the geometries. This data is...

Column Descriptions

Geological Survey of Finland - Meteorite Impact Zones - 10m Resolution

Column	Type	Comment
_extract_date	date	The date when the data was extracted
_row_number	long	The row number of the record
gml_id	string	The GML ID of the object
objectid	int	The unique identifier of the object
name	string	The name of the object
geom_geojson	string	The geometry of the object in GeoJSON format
geom_geotext	string	The geometry of the object in WKT format
geom_type	string	The type of the geometry
geom_centroid	string	The centroid of the geometry
geom_center_x	double	The X coordinate of the center of the geometry
geom_center_y	double	The Y coordinate of the center of the geometry
geom	binary	The geometry of the object

Version History of Kalliopera 10m Meteorite Impact Area

Column	Type	Comment
_start_date	date	The start date of the validity period for the row version.
_end_date	date	The end date of the validity period for the row version.
_row_number	long	A unique identifier for each row version.
gml_id	string	The globally unique identifier for the row version.
objectid	int	A unique identifier for the row version within the table.
name	string	The name associated with the row version.
geom_geojson	string	The geometry of the row version in GeoJSON format.
geom_geotext	string	The geometry of the row version in Geotext format.
geom_type	string	The type of geometry for the row version.
geom_centroid	string	The centroid of the geometry for the row version.
geom_center_x	double	The x-coordinate of the center point of the geometry for the row version.
geom_center_y	double	The y-coordinate of the center point of the geometry for the row version.
geom	binary	The full geometry information for the row version.

Additional Info

Last Updated	April 22, 2024
Created	April 22, 2024