HI4PI: A new all-sky survey of neutral hydrogen

Based on the article
"HI4PI: a full-sky H i survey based on EBHIS and GASS⋆",
by
Published in Astronomy & Astrophysics, 2016, 594, A116
Based on the article
"HI4PI: a full-sky H i survey based on EBHIS and GASS⋆",
by
Published in Astronomy & Astrophysics, 2016, 594, A116