1. E-RAFT: dense optical flow from event cameras. github.com/uzh-rpg/E-RAFT. Accessed 24 Feb 2022
2. Event contrast maximization library. https://github.com/TimoStoff/events_contrast_maximization. Accessed 27 Feb 2022
3. Moon LRO LOLA - Selene Kaguya TC dem merge 60N60S 59m v1. https://astrogeology.usgs.gov/search/map/Moon/LRO/LOLA/Lunar_LRO_LOLAKaguya_DEMmerge_60N60S_512ppd. Accessed 24 June 2021
4. Planet and asteroid natural scene generation utility product website. https://pangu.software/. Accessed 26 Jan 2022
5. Vertical landing for micro air vehicles using event-based optical flow dataset. https://dataverse.nl/dataset.xhtml?persistentId=hdl:10411/FBKJFH. Accessed 31 Jan 2022