Coastal Observations from the Geological Survey of Finland: Shoreline Altitude Data

This table is sourced from the website of Geologian tutkimuskeskus, which originates from Finland (country ISO code 'fi'). It contains data related to shoreline observations. The table includes various columns such as '_extract_date' (date of data extraction), '_row_number' (row number), 'gml_id' (unique identifier in GML format), 'objectid' (object identifier), 'id_gtk' (GTK identifier), 'id_original' (original identifier), 'data_type' (type of data), 'site_name' (name of the site), 'locality' (location), 'northing' (northing coordinate), 'easting' (easting coordinate), 'northing_kkj3' (KKJ3 coordinate system northing), 'easting_kkj3' (KKJ3 coordinate system easting), 'northing_original' (original northing coordinate), 'easting_original' (original easting coordinate), 'descr_coord_man' (manually described coordinate), 'descr_coord_text' (textual description of coordinate), 'landform_type' (type of landform), 'shoreline_altitude_mean' (mean shoreline altitude), 'shoreline_altitude_minimum' (minimum shoreline altitude), 'shoreline_altitude_maximum' (maximum shoreline altitude), 'shore_altitude_original' (original shoreline altitude), 'descr_alt_man' (manually described altitude), 'stage_index_original' (original stage index), 'highest_shore' (highest shore), 'stage_index_interpreted' (interpreted stage index), 'study_year' (year of study), 'author' (author name), 'reference' (reference information), 'reliability_classification' (classification of reliability), 'notes_fin' (additional notes in Finnish), 'shoreline_altitude_dm' (shoreline altitude in decimeters), 'dem_used_validation' (DEM used for validation), 'point_used_reconstruction' (points used for reconstruction), 'geom_geojson' (geometry in GeoJSON format), 'geom_geotext' (geometry in Geotext format), 'geom_type' (type of geometry), 'geom_centroid' (centroid of geometry), 'geom_center_x' (center x-coordinate of geometry), 'geom_center_y' (center y-coordinate of geometry), 'geom' (geometry data). This table provides valuable data for data analytics on shoreline observations for various purposes such as studying landforms, analyzing shoreline altitudes, interpreting stage indices, and validating DEMs.