Poster New online services such as the “Homeless Data Portal” provided through ATMO-ACCESS Murberg, Lise Eder; Myhre, Cathrine Lund; Lin, Yong; Eckhardt, Sabine; Evangeliou, Nikolaos; Rud, Richard Olav; Brissebrat, Guillaume Publication details Event: Svalbard Science Conference 2023 (Oslo) Date: October 31st 2023 – November 1st 2023