I can find a record when I use the normal search box, but I could not find the same article/dataset/contribution when I use the Search by map? 

  • Only records with geolocation metadata are searchable in the Search by map. Currently, about one-third of the records contain geolocation metadata. 
  • Geolocation metadata is either included from the content provider or is added by us based on geographic information in the metadata of the record.