Potential impacts of WRC-2019 agenda items on scientific services. - Jasmeet Judge; Liese van Zee; William J. Blackwell; Sandra Cruz-Pol; Todd Gaier; Namir Kassim; David M. Le Vine; Amy Lovell; James Moran; Scott Ransom; Gabriel M. Rebeiz; Paul Siqueira (IGARSS, 2017)