Should maybe use Elasticsearch 'keyword' type instead of 'text' for some field
The keyword type allow aggregations, etc... at least for mmsi field it would be great https://www.elastic.co/guide/en/elasticsearch/reference/current/keyword.html
The keyword type allow aggregations, etc... at least for mmsi field it would be great https://www.elastic.co/guide/en/elasticsearch/reference/current/keyword.html