The final results of the initial study were published in the journal Northern Territory Naturalist as "Home Range and Movement Patterns of an Estuarine Crocodile 'Crocodylus porosus': A Satellite Tracking Pilot Study". If I've got the link correct, you should be able to download the paper here: https://ia802902.us.archive.org/22/items/biostor-254131/biostor-254131.pdf
The primary author (Bindi Thomas) went on to do other similar tracking projects, including a 5-year study of an elephant cow in Kruger National Park and Sabi Sand Reserve--got a copy of the paper here to read tonight.