_id station_id project_name platform_name campaign_name location_latitude_dd location_longitude_dd location_collection_method location_coordinate_reference_system activity_date activity_time activity_time_zone sample_media_type ice_depth_top ice_depth_top_units ice_depth_bottom ice_depth_bottom_units salinity salinity_units salinity_result_value_type salinity_result_value_qualifier salinity_statistics_applied conductivity conductivity_units conductivity_result_value_type conductivity_result_value_qualifier conductivity_statistics_applied temperature temperature_units temperature_result_value_type temperature_result_value_qualifier temperature_statistics_applied sample_method_name analytical_method_name sample_method_equipment_name