Some Relevant GIScience and Remote Sensing Publishers and Journals with Impact Factor (Allowing Green Open Access)

So far, most of publishers supports Green Open Access publishing.

Elsevier

• IF-1.385 Spatial Statistics
• IF-3.798 International Journal of Applied Earth Observation and Geoinformation
• IF-2.474 Computers & Geosciences
• IF-4.188 ISPRS Journal of Photogrammetry and Remote Sensing
• IF-4.207 Environmental Modelling & Software
• IF-2.565 Applied Geography

... a longer raw list is here

IEEE Journals

IEEE Journals support open access.